Works (99)

Updated: May 9th, 2024 05:01

2024 journal article

High-Quality, Chromosome-Level Reference Genomes of the Viviparous Caribbean Skinks Spondylurus nitidus and S. culebrae

Genome Biology and Evolution.

Ed(s): Q. Zhou

Source: ORCID
Added: May 8, 2024

2023 journal article

Bee species richness through time in an urbanizing landscape of the southeastern <scp>United States

Global Change Biology, 30(1).

By: S. Ruzi n, E. Youngsteadt n, A. Cherveny n, J. Kettenbach n, H. Levenson n, D. Carley n, J. Collazo n, R. Irwin n

author keywords: extrapolation; museum collections; occupancy models; pollinators; rarefaction; urbanization; Wake County; North Carolina
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities (OpenAlex)
Sources: ORCID, Web Of Science, NC State University Libraries, Crossref
Added: January 7, 2024

2022 review

Estimating bee abundance: can mark-recapture methods validate common sampling protocols?

[Review of ]. APIDOLOGIE, 53(1).

By: E. Briggs n, C. Baranski*, O. Munzer Schaetz*, G. Garrison*, J. Collazo n & E. Youngsteadt n

author keywords: apoidea; mark-recapture; abundance estimation; bee monitoring; pan traps
TL;DR: Existing mark-recapture studies of wild bees are reviewed and a new case study is presented comparing mark-Recapture population estimates to pan trap and net capture for four taxa in a wild bee community, finding net capture was correlated with abundance estimates across sites and taxa. (via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities (OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: March 28, 2022

2022 article

Modeling and estimating co-occurrence between the invasive Shiny Cowbird and its Puerto Rican hosts

Patton, P. T., Pacifici, K., & Collazo, J. A. (2022, May 31). BIOLOGICAL INVASIONS, Vol. 5.

By: P. Patton n, K. Pacifici n & J. Collazo n

author keywords: Island biodiversity; Shade coffee; Bayesian occupancy model
TL;DR: It was found that cowbirds were more likely to overlap with certain hosts in shaded-coffee plantations, which may suggest increased parasitism at these plantations, potentially presenting challenges for managers who advocate for shade restoration to gain ecological services such as biodiversity conservation. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: June 13, 2022

2021 article

Climate change is creating a mismatch between protected areas and suitable habitats for frogs and birds in Puerto Rico

Campos-Cerqueira, M., Terando, A. J., Murray, B. A., Collazo, J. A., & Aide, T. M. (2021, July 27). BIODIVERSITY AND CONSERVATION, Vol. 7.

author keywords: Species of greatest conservation need; Passive acoustic monitoring; Climate change; Niche modeling; Species distribution models; Protected areas
TL;DR: The results indicate that present protected areas will not suffice to safeguard bird and frog species under climate change; however, the establishment of larger protected areas, buffer zones, and connectivity between protected areas may allow species to find suitable niches to withstand environmental changes. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 9, 2021

2021 journal article

Coffee plantations, hurricanes and avian resiliency: insights from occupancy, and local colonization and extinction rates in Puerto Rico

GLOBAL ECOLOGY AND CONSERVATION, 27.

By: A. Irizarry*, J. Collazo n, J. Vandermeer* & I. Perfecto*

author keywords: Avian species; Coffee; Hurricanes; Puerto Rico; Resiliency; Shade Restoration
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: June 21, 2021

2021 journal article

Linking demographic rates to local environmental conditions: Empirical data to support climate adaptation strategies for Eleutherodactylus frogs

GLOBAL ECOLOGY AND CONSERVATION, 28.

By: A. Rivera-Burgos n, J. Collazo n, A. Terando n & K. Pacifici n

author keywords: Abundance; Climate change adaptation; Eleutherodactylus; Global warming; Hurricanes; Occupancy; Puerto Rico; Reproduction
TL;DR: These findings help assess habitat suitability in terms of parameters that foster local population growth, which provides a basis for testing spatio-temporal predictions about demographic rates in potential climate refugia and for designing criteria to help guide managed translocations. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 23, 2021

2021 journal article

Survey design optimization for monitoring wildlife communities in areas managed for federally endangered species

ANIMAL CONSERVATION, 24(5), 756–769.

By: B. Pease n, K. Pacifici n & J. Collazo n

author keywords: survey design; optimization; endangered species; community occupancy; sampling frequency
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
15. Life on Land (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: March 22, 2021

2021 journal article

The influence of floral resources and microclimate on pollinator visitation in an agro-ecosystem

AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 307.

By: S. Prado n, J. Collazo n, M. Marand n & R. Irwin n

author keywords: Coffea arabica; Coffea canephora; Floral diversity; Shade; Temperature; Wind
TL;DR: It was found that high nectar sugar concentration and temperature were important predictors of short floral visits to bees and the presence of other bees affected the amount of time bees spent foraging on coffee flowers and the proportion of coffee pollen carried on their bodies. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: January 11, 2021

2020 journal article

Estimating the drivers of species distributions with opportunistic data using mediation analysis

ECOSPHERE, 11(6).

By: D. Huberman n, B. Reich n, K. Pacifici n & J. Collazo n

author keywords: mediation analysis; occupancy modeling; opportunistic data; spatial statistics
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
15. Life on Land (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 10, 2020

2020 journal article

Factors that influence participation of Puerto Rican coffee farmers in conservation programs

CONSERVATION SCIENCE AND PRACTICE, 2(4).

By: T. Gladkikh*, J. Collazo n, A. Torres-Abreu, A. Reyes & M. Molina

author keywords: agroforestry; coffee farming; conservation programs; incentives; model Forest; policy; Puerto Rico; shade coffee
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: October 26, 2020

2020 journal article

Influence of Habitat Structure and Prey Abundance on Occupancy and Abundance of Two Anole Ecomorphs, Anolis cristatellus and Anolis krugi, in Secondary Karst Forests in Northern Puerto Rico

JOURNAL OF HERPETOLOGY, 54(1), 107–117.

By: S. Vega-Castillo*, J. Collazo n, A. Puente-Rolon* & E. Cuevas*

TL;DR: This data indicates that direct and indirect competition and predation are major forces influencing distribution and abundance in lizards, and these forces need to be considered in the context of conservation strategy. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 17, 2020

2019 journal article

A comparison of coffee floral traits under two different agricultural practices

Scientific Reports, 9(1).

By: S. Prado n, J. Collazo n, P. Stevenson* & R. Irwin n

MeSH headings : Agriculture / methods; Caffeine / analysis; Caffeine / metabolism; Coffea / anatomy & histology; Coffea / growth & development; Coffea / metabolism; Coffee / chemistry; Coffee / metabolism; Flowers / anatomy & histology; Flowers / growth & development; Flowers / metabolism; Light; Nitrogen / analysis; Nitrogen / metabolism; Pollen / chemistry; Pollen / metabolism
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: June 4, 2019

2019 journal article

Partitioning global change: Assessing the relative importance of changes in climate and land cover for changes in avian distribution

ECOLOGY AND EVOLUTION, 9(4), 1985–2003.

TL;DR: The weak correlation between vital rates and temporal changes in covariates indicated that the most relevant components of global change influencing the distributions of these species are yet to be identified and that spatially significant covariates are not necessarily driving temporal shifts in avian distributions. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science; OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: April 2, 2019

2019 journal article

Population estimates of Antillean manatees in Puerto Rico: an analytical framework for aerial surveys using multi-pass removal sampling

JOURNAL OF MAMMALOGY, 100(4), 1340–1349.

By: J. Collazo n, M. Krachey n, K. Pollock n, F. Perez-Aguilo*, J. Zegarra* & A. Mignucci-Giannoni*

author keywords: aerial survey; Antillean manatee; detection probability; population size; Puerto Rico; removal method; repeated counts
UN Sustainable Development Goal Categories
14. Life Below Water (Web of Science)
15. Life on Land (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 19, 2019

2019 journal article

Toward a Resilience-Based Conservation Strategy for Wetlands in Puerto Rico: Meeting Challenges Posed by Environmental Change

WETLANDS, 39(6), 1255–1269.

By: J. Collazo n, A. Terando*, A. Engman n, P. Fackler n & T. Kwak n

author keywords: Adaptation strategies; Coastal wetlands; Decision models; Eleutherodactylus spp.; Puerto Rico; Resiliency; Sicydium spp.; Vulnerability; Watershed
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: March 30, 2020

2018 journal article

Avian response to shade-layer restoration in coffee plantations in Puerto Rico

RESTORATION ECOLOGY, 26(6), 1212–1220.

By: A. Irizarry n, J. Collazo n, K. Pacifici n, B. Reich n & K. Battle n

author keywords: avifauna; coffee cultivation; ecosystem services; local persistence; occupancy; shade restoration
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: November 26, 2018

2018 journal article

Demographic rates of two southeastern populations of Painted Bunting, 2007-2015

CONDOR, 120(2), 319–329.

By: L. Yirka n, J. Collazo n, . Brian J. O'Shea*, J. Gerwin*, J. Rotenberg* & D. Cobb*

author keywords: local survival; North Carolina; Passerina ciris; local population size; local recruitment; southeastern United States
TL;DR: Local age- and sex-specific annual survival rates and local population size and recruitment rates were estimated using capture–mark–recapture data collected from 2007 to 2015 to guide Painted Bunting conservation regionally. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2018 journal article

Improving our understanding of demographic monitoring: avian breeding productivity in a tropical dry forest

JOURNAL OF FIELD ORNITHOLOGY, 89(3), 258–275.

By: M. Kornegay n, A. Wiewel*, J. Collazo n, J. Saracco* & S. Dinsmore*

author keywords: capture-recapture; MAPS; mist-nets; Puerto Rico; radio-telemetry; temporary emigration
TL;DR: The results suggest that indices of breeding productivity from mist‐netting data may track temporal changes in productivity, but such data likely do not reflect “true” productivity in most cases unless age‐specific differences in capture probability are incorporated into estimates. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: October 16, 2018

2018 journal article

Persistence-Based Area Prioritization for Conservation: Applying Occupancy and Habitat Threats and Risks Analyses

JOURNAL OF FISH AND WILDLIFE MANAGEMENT, 9(2), 543–553.

By: L. Yirka n, J. Collazo n, S. Williams n & D. Cobb*

author keywords: conservation area selection; occupancy; persistence; risk assessment; threats
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: December 31, 2018

2018 journal article

Resurgence of specialized shade coffee cultivation: Effects on pollination services and quality of coffee production

Agriculture, Ecosystems & Environment, 265, 567–575.

By: S. Prado n, J. Collazo n & R. Irwin n

author keywords: Coffea arabica; Coffea canephora; Fruit set; Seed predation; Bean weight; Beverage quality
TL;DR: Investigation of the ways in which fruit set, seed predation, bean weight, proportion of peaberries, and beverage quality differ between sun and specialized shade plantations of Coffeea arabica and Coffea canephora finds that specialized shade benefits the proportion of C. arabicas fruit set without compromising bean weight or theportion ofPeaberries produced. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: October 19, 2018

2017 journal article

Ecological regime shift drives declining growth rates of sea turtles throughout the West Atlantic

GLOBAL CHANGE BIOLOGY, 23(11), 4556–4568.

By: K. Bjorndal*, A. Bolten*, M. Chaloupka*, V. Saba*, C. Bellini*, M. Marcovaldi*, A. Santos, L. Wurdig Bortolon ...

author keywords: Caretta caretta; Chelonia mydas; ecological regime shifts; Eretmochelys imbricata; multivariate ENSO index; sea surface temperature; seagrass; somatic growth rates
MeSH headings : Animals; Atlantic Ocean; Body Size; Ecology; Temperature; Turtles / growth & development
TL;DR: This study assembled growth rate data from throughout the West Atlantic for green turtles, Chelonia mydas, which are long-lived, highly migratory, primarily herbivorous mega-consumers that may migrate over hundreds to thousands of kilometers. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science; OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2017 journal article

Indicator-Driven Conservation Planning Across Terrestrial, Freshwater Aquatic, and Marine Ecosystems of the South Atlantic, USA

JOURNAL OF FISH AND WILDLIFE MANAGEMENT, 8(1), 219–233.

By: B. Pickens n, R. Mordecai, C. Drew n, L. Alexander-Vaughn n, A. Keister, H. Morris, J. Collazo n

author keywords: conservation planning; core areas; corridors; indicators; landscape conservation; prioritization; Zonation
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2017 journal article

Integrating multiple data sources in species distribution modeling: a framework for data fusion

ECOLOGY, 98(3), 840–850.

By: K. Pacifici n, B. Reich n, D. Miller*, B. Gardner*, G. Stauffer*, S. Singh n, A. McKerrow n, J. Collazo n

author keywords: Brown-headed nuthatch; data fusion; multivariate conditional autoregressive; species distribution modeling
MeSH headings : Ecology; Information Storage and Retrieval; Models, Theoretical; Spatial Analysis
TL;DR: Three new models that share information in a less direct manner resulting in more robust performance when the auxiliary data is of lesser quality are developed for combining data sources and used in a case study of the Brown-headed Nuthatch in the Southeastern U.S. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2017 journal article

The effect of urban growth on landscape-scale restoration for a fire-dependent songbird

JOURNAL OF ENVIRONMENTAL MANAGEMENT, 191, 105–115.

By: B. Pickens n, J. Marcus*, J. Carpenter*, S. Anderson*, P. Taillie n & J. Collazo n

author keywords: Bachman's sparrow; Pinus palustris; Restoration; Savanna; Species distribution model; Urbanization
MeSH headings : Animals; Ecosystem; Fires; Pinus; Songbirds; Urbanization
TL;DR: It is emphasized the benefits of simultaneously considering the effects of urban growth and landscape-scale restoration potential to promote a landscape with greater patch sizes and less isolation. (via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities (OpenAlex)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2017 chapter

Uncertainty Quantification and Propagation for Projections of Extremes in Monthly Area Burned Under Climate Change: A Case Study in the Coastal Plain of Georgia, USA

In NATURAL HAZARD UNCERTAINTY ASSESSMENT: MODELING AND DECISION SUPPORT (Vol. 223, pp. 245–256).

By: A. Terando n, B. Reich n, K. Pacifici n, J. Costanza n, A. McKerrow n & J. Collazo n

Contributors: A. Terando n, B. Reich n, K. Pacifici n, J. Costanza n, A. Mc n & J. Collazo n

UN Sustainable Development Goal Categories
13. Climate Action (OpenAlex)
Sources: NC State University Libraries, NC State University Libraries, ORCID, Crossref
Added: December 31, 2018

2016 journal article

An evaluation of rapid methods for monitoring vegetation characteristics of wetland bird habitat

WETLANDS ECOLOGY AND MANAGEMENT, 24(5), 495–505.

By: B. Tavernia*, J. Lyons*, B. Loges*, A. Wilson*, J. Collazo n & M. Runge*

author keywords: Habitat management; Monitoring; Observer effects; Visual estimates; Wetland management
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2016 journal article

Bayesian analysis of Jolly-Seber type models

ENVIRONMENTAL AND ECOLOGICAL STATISTICS, 23(4), 531–547.

By: E. Matechou*, G. Nicholls*, B. Morgan*, J. Collazo n & J. Lyons*

author keywords: Capture-recapture-resight data sets; Integrated modelling; Mixture models; Reversible jump; Semipalmated sandpipers; Stopover data
TL;DR: Finite mixtures of continuous distributions are proposed in modelling the process by which new individuals, that arrive in groups, become part of a wildlife population to provide new ecological insights about the stopover behaviour of semipalmated sandpipers. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science)
15. Life on Land (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2016 journal article

Bioenergy production and forest landscape change in the southeastern United States

GCB Bioenergy, 9(5), 924–939.

By: J. Costanza n, R. Abt n, A. McKerrow* & J. Collazo n

Contributors: J. Costanza n, R. Abt n, A. McKerrow* & J. Collazo n

author keywords: biodiversity; bioenergy; biofuels; bottomland hardwood forests; forests; landscape change; longleaf pine; state-and-transition simulation models; timber supply model; wood pellets
Sources: Web Of Science, NC State University Libraries, ORCID, Crossref
Added: August 6, 2018

2016 journal article

Change in Numbers of Resident and Migratory Shorebirds at the Cabo Rojo Salt Flats, Puerto Rico, USA (1985-2014)

WATERBIRDS, 39(2), 209–214.

By: M. Parks*, J. Collazo*, J. Colon, K. Alvarez & O. Diaz*

author keywords: Cabo Rojo; Calidrids; Caribbean; population declines; salt flats; shorebirds; surveys
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science; OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2016 journal article

Climate Change Implications for Tropical Islands: Interpolating and Interpreting Statistically Downscaled GCM Projections for Management and Planning*

JOURNAL OF APPLIED METEOROLOGY AND CLIMATOLOGY, 55(2), 265–282.

author keywords: Classification; Tropics; Ensembles; General circulation models; Interpolation schemes; Evapotranspiration
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2016 journal article

Factors affecting wetland connectivity for wintering semipalmated sandpipers (Calidris pusilla) in the Caribbean

Waterbirds, 39(3), 250–259.

By: M. Parks*, J. Collazo* & K. Alvarez

TL;DR: It is indicated that coastal wetlands in southwestern Puerto Rico were connected, pointing at the joint value of salt flats and mangroves for overwintering Semipalmated Sandpipers, which likely widens resource diversity, which is essential for coping with unpredictable environments. (via Semantic Scholar)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2016 journal article

Occupancy dynamics in human-modified landscapes in a tropical island: implications for conservation design

DIVERSITY AND DISTRIBUTIONS, 22(4), 410–421.

By: J. Irizarry n, J. Collazo n & S. Dinsmore

author keywords: colonization; conservation design; extinction; habitat matrices; occupancy; Puerto Rico; resident birds; tropics
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2016 journal article

Projected gains and losses of wildlife habitat from bioenergy-induced landscape change

GCB Bioenergy, 9(5), 909–923.

By: N. Tarr n, M. Rubino n, J. Costanza n, A. McKerrow*, J. Collazo n & R. Abt n

Contributors: N. Tarr n, M. Rubino n, J. Costanza n, A. McKerrow*, J. Collazo n & R. Abt n

author keywords: biodiversity; bioenergy target; biofuel; habitat; landscape change modeling; renewable energy; southeastern United States; wildlife; wood pellets
Sources: Web Of Science, NC State University Libraries, ORCID, Crossref
Added: August 6, 2018

2016 journal article

Testing assumptions for conservation of migratory shorebirds and coastal managed wetlands

WETLANDS ECOLOGY AND MANAGEMENT, 24(5), 507–520.

By: J. Lyons*, J. Collazo n & G. Herring n

author keywords: Benthic invertebrates; Bird migration; Food availability; Impoundment; Prey depletion; South Carolina
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science; OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2015 journal article

Linking state-and-transition simulation and timber supply models for forest biomass production scenarios

AIMS Environmental Science, 2(2), 180–202.

By: J. Costanza n, R. Abt*, A. McKerrow* & J. Collazo n

author keywords: bioenergy; forest dynamics; forest residues; land-use change; landscape dynamics; longleaf pine ecosystem; Southeastern U.S.; ST-Sim; SubRegional Timber Supply (SRTS) model; timber harvest
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID, Crossref
Added: August 6, 2018

2015 journal article

Modeling climate change, urbanization, and fire effects on Pinus palustris ecosystems of the southeastern U.S.

Journal of Environmental Management, 151, 186–199.

By: J. Costanza n, A. Terando n, A. McKerrow* & J. Collazo n

Contributors: J. Costanza n, A. Terando n, A. McKerrow* & J. Collazo n

author keywords: Climate-resilient; Conservation; Open-canopy longleaf; State-and-transition simulation model; Urban growth
MeSH headings : Climate Change; Ecosystem; Fires; Models, Biological; Pinus / physiology; Southeastern United States; Urbanization
TL;DR: This work uses scenarios of climate change, urbanization and management to simulate the future dynamics of the critically endangered and fire-dependent longleaf pine (Pinus palustris) ecosystem and finds that both conservation goals are only attainable if a greater focus is placed on restoration of non-longleaf areas as opposed to maintaining existing longleaf stands. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID, Crossref
Added: August 6, 2018

2014 journal article

Guidelines for a priori grouping of species in hierarchical community models

ECOLOGY AND EVOLUTION, 4(7), 877–888.

By: K. Pacifici n, E. Zipkin*, J. Collazo n, J. Irizarry n & A. DeWan

author keywords: Biodiversity; community modeling; hierarchical modeling; imperfect detection; occurrence modeling; species richness
TL;DR: Estimates of species richness to be most precise and to have the best predictive performance when all of the data were grouped at a single community level are found. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
15. Life on Land (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2014 journal article

Multiseason occupancy models for correlated replicate surveys

METHODS IN ECOLOGY AND EVOLUTION, 5(6), 583–591.

By: J. Hines*, J. Nichols* & J. Collazo n

author keywords: Breeding Bird Surveys; brown-headed nuthatch; correlated replicate surveys; imperfect detection; multiseason models; occupancy
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2014 journal article

THE EFFECTS OF CHANGING LAND COVER ON STREAMFLOW SIMULATION IN PUERTO RICO

JOURNAL OF THE AMERICAN WATER RESOURCES ASSOCIATION, 50(6), 1575–1593.

By: A. Van Beusekom n, L. Hay*, R. Viger*, W. Gould*, J. Collazo n & A. Khalyani*

author keywords: land use; land cover change; urbanization; surface water hydrology; Precipitation Runoff Modeling System; geospatial analysis; Caribbean
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2014 journal article

The Southern Megalopolis: Using the Past to Predict the Future of Urban Sprawl in the Southeast U.S

PLoS ONE, 9(7), e102261.

By: A. Terando n, J. Costanza n, C. Belyea n, R. Dunn n, A. McKerrow n & J. Collazo n

Contributors: A. Terando n, J. Costanza n, C. Belyea n, R. Dunn n, A. McKerrow n & J. Collazo n

Ed(s): C. Layman

MeSH headings : Cities; Conservation of Natural Resources / methods; Ecosystem; Forecasting; Geography; Humans; Models, Theoretical; Population Density; Southeastern United States; Urbanization / trends
TL;DR: This work develops simulations using the SLEUTH urban growth model that complement population-driven models but focus on spatial pattern and extent, and extends the capabilities of SLEuth by incorporating street-network information. (via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities (Web of Science; OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID, Crossref
Added: August 6, 2018

2013 journal article

Ge doped GaN with controllable high carrier concentration for plasmonic applications

Applied Physics Letters, 103(24), 242107.

By: R. Kirste n, M. Hoffmann n, E. Sachet n, M. Bobea n, Z. Bryan n, I. Bryan n, C. Nenstiel*, A. Hoffmann* ...

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: NC State University Libraries, NC State University Libraries, Crossref
Added: August 6, 2018

2013 journal article

Integrated Analysis of Capture-Recapture-Resighting Data and Counts of Unmarked Birds at Stop-Over Sites

JOURNAL OF AGRICULTURAL BIOLOGICAL AND ENVIRONMENTAL STATISTICS, 18(1), 120–135.

By: E. Matechou*, B. Morgan*, S. Pledger*, J. Collazo n & J. Lyons*

author keywords: Combined likelihoods; Integrated population modeling; Mark-recapture-resight model; Mark-resight analysis; Semipalmated sandpipers; Stop-over duration
TL;DR: The models presented in this paper are motivated by a stop-over study of semipalmated sandpipers, Calidris pusilla, and show to be highly efficient, even when just 1 % of birds are recaptured. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2013 journal article

King Rail (Rallus elegans) Occupancy and Abundance in Fire Managed Coastal Marshes in North Carolina and Virginia

WATERBIRDS, 36(2), 179–188.

By: S. Rogers n, J. Collazo* & C. Drew n

author keywords: created marsh; fire management; King Rail; natural marsh; North Carolina; occupancy; Rallus elegans; Virginia
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science; OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2013 journal article

Local Movements and Wetland Connectivity at a Migratory Stopover of Semipalmated Sandpipers (Calidris pusilla) in the Southeastern United States

WATERBIRDS, 36(1), 63–76.

By: K. Obernuefemann*, J. Collazo* & J. Lyons*

author keywords: Calidris pusilla; coastal wetlands; migration; movement probability; multi-state models; residency probability; Semipalmated Sandpiper; South Carolina; wetland connectivity
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science; OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2013 journal article

NEST SURVIVAL AND BREEDING BIOLOGY OF THE PUERTO RICAN BULLFINCH (LOXIGILLA PORTORICENSIS) IN SOUTHWESTERN PUERTO RICO

WILSON JOURNAL OF ORNITHOLOGY, 125(4), 720–730.

By: A. Wiewel*, S. Dinsmore* & J. Collazo*

author keywords: breeding biology; bullfinch; frugivory; Loxigilla; nest survival; Puerto Rico
TL;DR: Study of the endemic Puerto Rican Bullfinch modeled daily nest survival to better understand the effects of several factors, and suggested that available fruit is important for successful nesting, increased precipitation is related to higher nest survival, nest survival varied by site, and increased nest height isrelated to lower nest survival in bullfinches. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2013 journal article

Nest occurrence and survival of King Rails in fire-managed coastal marshes in North Carolina and Virginia

JOURNAL OF FIELD ORNITHOLOGY, 84(4), 355–366.

By: S. Rogers n, J. Collazo n & C. Drew n

author keywords: fire management; multistate occupancy; nest survival; nest video surveillance; Rallus elegans
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science; OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2013 journal article

Sophia title

Journal of Wildlife Management, 77(6), 1124–1134.

By: J. Collazo, P. Fackler, K. Pacifici, T. White, I. Llerandi-Roman & S. Dinsmore

Source: NC State University Libraries
Added: August 6, 2018

2012 journal article

ANNUAL SURVIVAL OF RED KNOTS (CALIDRIS CANUTUS RUFA) WINTERING IN FLORIDA

AUK, 129(4), 725–733.

By: A. Schwarzer*, J. Collazo n, L. Niles*, J. Brush*, N. Douglass* & H. Percival*

author keywords: Barker model; Calidris canutus; Florida; Red Knot; survival; site fidelity
TL;DR: Similar adult survival rates suggested that there was no apparent survival cost for adults migrating to and from Florida compared with those migrating elsewhere, and low year-to-year variation of adult survival suggests that other vital rates with higher variation may exert a stronger influence on population growth and partly account for the observed decline. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2012 journal article

GROUP-FORAGING EFFECTS ON CAPTURE RATE IN WADING BIRDS

CONDOR, 114(4), 744–754.

By: E. Stolen*, J. Collazo n & H. Percival*

author keywords: aggregation; foraging success; Great Egret; group foraging; Snowy Egret; social-facilitation hypothesis; Tricolored Heron
TL;DR: This study measured the capture rates of birds foraging solitarily and in groups at foraging sites and paired unused sites and used generalized linear mixed models and information-theoretic model selection to access the evidence that individuals increase their foraging success when foraging in groups. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2012 journal article

Modeling habitat dynamics accounting for possible misclassification

LANDSCAPE ECOLOGY, 27(7), 943–956.

By: S. Veran, K. Kleiner, R. Choquet*, J. Collazo n & J. Nichols

author keywords: Habitat dynamics; Land cover; Habitat misclassification; Accuracy; Hidden Markov chain; Multi-event model
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
15. Life on Land (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2012 journal article

Shade-grown coffee in Puerto Rico: Opportunities to preserve biodiversity while reinvigorating a struggling agricultural commodity

AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 149, 164–170.

By: R. Borkhataria n, J. Collazo n, M. Groom* & A. Jordan-Garcia n

author keywords: Biodiversity; Conservation; Farmer attitudes; Puerto Rico; Shade coffee
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2012 journal article

Simulating the effects of the southern pine beetle on regional dynamics 60 years into the future

Ecological Modelling, 244, 93–103.

By: J. Costanza n, J. Hulcr n, F. Koch*, T. Earnhardt n, A. McKerrow n, R. Dunn n, J. Collazo n

Contributors: J. Costanza n, J. Hulcr n, F. Koch*, T. Earnhardt n, A. McKerrow n, R. Dunn n, J. Collazo n

author keywords: Forest thinning; Southern pine beetle prevention; Southern pine beetle risk; State-and-transition simulation model; TELSA; VDDT
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID, Crossref
Added: August 6, 2018

2012 journal article

Species abundance and potential biological control services in shade vs. sun coffee in Puerto Rico

AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 151, 1–5.

By: R. Borkhataria n, J. Collazo n & M. Groom*

author keywords: Biodiversity; Biological control; Birds; Coffee; Insects; Lizards
TL;DR: It is confirmed that shade plantations harbor a wide array of elements of biodiversity; but sun plantations may also harbor many elements of diversity, and in some cases, in higher abundance than in shade plantations. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2012 journal article

TEMPORAL VARIATION IN LOCAL WETLAND HYDROLOGY INFLUENCES POSTDISPERSAL SURVIVAL OF JUVENILE WOOD STORKS (MYCTERIA AMERICANA)

AUK, 129(3), 517–528.

By: R. Borkhataria*, P. Frederick*, R. Keller n & J. Collazo n

author keywords: dispersal; Everglades; Mycteria americana; phenology; survival; wading birds; wetlands; Wood Storks
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2012 journal article

Use of Occupancy Models to Evaluate Expert Knowledge-based Species-Habitat Relationships

AVIAN CONSERVATION AND ECOLOGY, 7(2).

By: M. Iglecia*, J. Collazo* & A. McKerrow n

author keywords: Breeding Bird Survey; Brown-headed Nuthatch; Eastern Wood-Pewee; expert knowledge; habitat conservation; Red-headed Woodpecker; South Atlantic Coastal Plain
TL;DR: The modeling approach described herein provides a means to test expert knowledge-based species-habitat relationships, and hence, help guide conservation planning, and suggest that covariates representing other habitat requirements might be necessary to model occurrence of generalist species like the woodpecker. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
15. Life on Land (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2010 journal article

Functional Response Models to Estimate Feeding Rates of Wading Birds

WATERBIRDS, 33(1), 33–40.

By: J. Collazo*, J. Gilliam n & L. Miranda-Castro*

author keywords: Ardea alba; Egretta caerulea; Egretta tricolor; Fgretta thula; estuaries foraging; functional response; man grove swamp; Puerto Rico; wading birds
TL;DR: Estimates of feeding rates are necessary to evaluate wading bird foraging strategies and their role in food webs; thus, models that incorporate predator dependence warrant consideration. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2010 journal article

NEST AND CHICK SURVIVAL AND COLONY-SITE DYNAMICS OF LEAST TERNS IN THE US VIRGIN ISLANDS

CONDOR, 112(1), 56–64.

By: C. Lombard n, J. Collazo n & D. McNair

author keywords: Caribbean; chick survival; colony-site dynamics; Least Tern; nest survival; Sternula antillarum; US Virgin Islands
TL;DR: It is suggested that management should target sites harboring large colonies because they had higher nest success and higher probability of use in subsequent seasons, and the colonies' site dynamics suggested that immigration from other populations is plausible. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science; OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2010 journal article

Surface preparation and homoepitaxial deposition of AlN on (0001)-oriented AlN substrates by metalorganic chemical vapor deposition

Journal of Applied Physics, 108(4), 043510.

Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018

2010 journal article

The pharmacokinetics of enrofloxacin in adult African clawed frogs (Xenopus laevis)

Journal of the American Association for Laboratory Animal Science, 49(6), 800–804.

By: A. Howard, M. Papich, S. Felt, C. Long, G. McKeon, E. Bond, S. Torreilles, R. Luong, S. Green

Source: NC State University Libraries
Added: August 6, 2018

2009 journal article

Bridging Realty to Virtual Reality: Investigating gender effect and student engagement on learning through video game play in an elementary school classroom

INTERNATIONAL JOURNAL OF SCIENCE EDUCATION, 31(8), 1091–1113.

By: L. Annetta n, J. Mangrum n, S. Holmes n, K. Collazo & M. Cheng n

TL;DR: Observations and qualitative focus groups suggested high student engagement and how video game technology can scaffold learning of simple machines. (via Semantic Scholar)
UN Sustainable Development Goal Categories
4. Quality Education (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2009 journal article

Site Characteristics and Prey Abundance at Foraging Sites Used by Lesser Scaup (Aythya affinis) Wintering in Florida

SOUTHEASTERN NATURALIST, 8(2), 363–374.

By: G. Herring* & J. Collazo*

TL;DR: It is suggested that current habitat conditions within the northern Indian River Lagoon system meet the overwintering requirements of scaup; however, prey densities in the Mosquito Lagoon may have been too low to be profitable for foragingScaup during the period of the authors' study. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science; OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2009 journal article

Vegetation Effects on Fish Distribution in Impounded Salt Marshes

SOUTHEASTERN NATURALIST, 8(3), 503–514.

By: E. Stolen*, J. Collazo* & H. Percival*

TL;DR: Differences in density, mean size, and species composition of resident fishes between vegetated and unvegetated habitats have important implications for movement of biomass and nutrients out of salt marsh by piscivores (e.g., wading birds and fishes) via a trophic relay. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science; OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2008 journal article

Direct Observation of Inversion Domain Boundaries of GaN onc-Sapphire at Sub-ångstrom Resolution

Advanced Materials, 20(11), 2162–2165.

Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018

2008 journal article

Plasma metabolites and migration physiology of semipalmated sandpipers: refueling performance at five latitudes

OECOLOGIA, 155(3), 417–427.

By: J. Lyons n, J. Collazo n & C. Guglielmo*

author keywords: triglyceride; phospholipid; beta-OH-butyrate; glycerol; Calidris pusilla
MeSH headings : Animal Migration / physiology; Animals; Butyrates / blood; Charadriiformes / blood; Dominican Republic; Ecosystem; Feeding Behavior / physiology; Glycerol / blood; Lipid Metabolism / physiology; New Jersey; Phospholipids / blood; Southeastern United States; Time Factors; Triglycerides / blood
TL;DR: Temporal variation in lipid metabolites during the migration season suggested that male semipalmated sandpipers gained more weight at stopovers on the South Atlantic Coastal Plain than did females, evidence of differential migration strategies for the sexes. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science; OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2007 journal article

Landscape assessment of tree communities in the northern karst region of Puerto Rico

PLANT ECOLOGY, 189(1), 101–115.

By: J. Aukema n, T. Carlo* & J. Collazo n

author keywords: Caribbean; endemic species; exotic species; landscape ecology; limestone; ordination; plant community; species diversity; tropical moist forest; vegetation
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2007 journal article

Local annual survival and seasonal residency rates of semipalmated sandpipers (Calidris pusilla) in Puerto Rico

AUK, 124(4), 1397–1406.

By: S. Rice*, J. Collazo n, M. Alldredge n, B. Harrington* & A. Lewis*

author keywords: apparent survival; Calidris pusilla; Caribbean; mark-recapture; migration; Semipalmated Sandpiper; stopover; winter distribution
TL;DR: Seasonal residency and local annual survival rates of migratory Semipalmated Sandpipers at the Cabo Rojo salt flats, Puerto Rico, support the inclusion of the Caribbean as part of the species' winter range and suggest that birds replenish some spent fat reserves and strive for energetic maintenance. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science; OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2007 journal article

Modeling population growth of the ovenbird (Seiurus aurocapilla) in the southern appalachians

AUK, 124(4), 1359–1372.

By: A. Podolsky n, T. Simons n & J. Collazo n

author keywords: annual fecundity; annual survival; double-brooding; Ovenbird; population growth models; renesting; Seiurus aurocapilla
TL;DR: The Ovenbird is used as a model Neotropical migratory songbird species and the relative effects of annual female survival and components of annual fecundity on population growth rates are investigated to illustrate the importance of incorporating estimates of annual survival and rates of additional breeding attempts in songbird population models. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2007 journal article

Scale-dependent habitat selection of nesting Great Egrets and Snowy Egrets

WATERBIRDS, 30(3), 384–393.

By: E. Stolen*, J. Collazo n & H. Percival*

author keywords: foraging habitat; habitat selection; flight distance; scale; Great Egret; Ardea alba; Snowy Egret; Egretta thula; impounded habitat; coastal wetlands
TL;DR: The results illustrate that caution is needed when interpreting the results of habitat preference studies when individuals are constrained in their choice of habitats, such as for central place foragers. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science; OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2007 journal article

Time-of-detection method for estimating abundance from point-count surveys

AUK, 124(2), 653–664.

By: M. Alldredge*, K. Pollock*, T. Simons n, J. Collazo n & S. Shriner*

author keywords: abundance estimation; bird surveys; capture-recapture; detection probability; point counts
TL;DR: The time-of-detection approach provides a better understanding of the detection process, especially when singing rates of individual birds affect detection probabilities. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science; OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2006 journal article

Additive effects of vertebrate predators on insects in a Puerto Rican coffee plantation

ECOLOGICAL APPLICATIONS, 16(2), 696–703.

By: R. Borkhataria*, J. Collazo n & M. Groom*

author keywords: additive effects; biological control; birds; exclosures; insects; lizards; parasitoids; shade coffee
TL;DR: It is suggested that vertebrate insectivores have an additive effect on insects in coffee and may help control abundances of some coffee pests. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2006 journal article

Associations of breeding birds with fire-influenced and riparian-upland gradients in a longleaf pine ecosystem

AUK, 123(4), 1110–1128.

By: J. Allen*, S. Krieger n, J. Walters* & J. Collazo n

author keywords: breeding birds; fire; longleaf pine; Pinus palustris; riparian habitat
TL;DR: The effects of fire history and a riparian-upland gradient on the breeding bird community at Fort Bragg Military Installation in North Carolina determined that fire suppression increased structural diversity of vegetation and promoted one breeding-bird assemblage (fire-suppressed), but at the expense of two others (open longleaf, pocosin). (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science)
15. Life on Land (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2006 journal article

Avian reproduction and the conservation value of shaded coffee plantations

Ornitologia Neotropical, 17(2), 271–282.

By: J. Gleffe, J. Collazo, M. Groom & L. Miranda-Castro

Source: NC State University Libraries
Added: August 6, 2018

2006 journal article

Lesser scaup winter foraging and nutrient reserve acquisition in east-central Florida

JOURNAL OF WILDLIFE MANAGEMENT, 70(6), 1682–1689.

By: G. Herring* & J. Collazo*

author keywords: Aythya affinis; body condition; Florida; lesser scaup; nutrient reserves; spring condition hypothesis; winter
TL;DR: It is suggested that maintaining the ecological integrity of this wintering ground is critical in minimizing winter mortality and preventing it from becoming an ancillary factor in current declines. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science; OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2005 journal article

Crop size and fruit neighborhood effects on bird visitation to fruiting Schefflera morototoni trees in Puerto Rico

BIOTROPICA, 37(1), 81–87.

By: J. Saracco n, J. Collazo n, M. Groom n & T. Carlo n

author keywords: frugivory; plant-animal interactions; seed dispersal; Spindalis portoricensis; shade coffee plantation; tropical forest
TL;DR: The results highlight the important effects of local fruiting environments on the ability of individual plants to attract seed dispersers and the relative roles of crop size and fruit neighborhood variables in affecting visitation to focal trees by avian frugivores. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2005 journal article

Effects of Hurricane Georges on habitat use by captive-reared Hispaniolan Parrots (Amazona ventralis) released in the Dominican Republic

Ornitologia Neotropical, 16(3), 405–417.

By: T. White, J. Collazo, F. Vilella & S. Guerrer

Source: NC State University Libraries
Added: August 6, 2018

2005 journal article

Estimation of density and population size and recommendations for monitoring trends of Bahama parrots on Great Abaco and Great Inagua

WILDLIFE SOCIETY BULLETIN, 33(3), 823–834.

By: F. Rivera-Milan*, J. Collazo*, C. Stahala n, W. Moore, A. Davis, G. Herring, M. Steinkamp, R. Pagliaro, J. Thompson, W. Bracey

author keywords: Abaco; Amazona leucocephala bahamensis; Bahama parrot; density; Inagua; monitoring; point transect surveys; population size; trends
TL;DR: Survey data should be collected yearly as part of an integrated monitoring strategy to estimate density and other key demographic parameters and improve the understanding of the ecological dynamics of these geographically isolated parrot populations at risk of extinction. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science; OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2005 journal article

Habitat use, movements and home range of wintering Lesser Scaup in Florida

WATERBIRDS, 28(1), 71–78.

By: G. Herring* & J. Collazo*

author keywords: Aythya affinis; Florida; Functional Unit System; home range; Lesser Scaup; movement; winter grounds
TL;DR: Radio telemetry and diurnal time activity budgets were used to show that wintering Lesser Scaup used different habitats for comfort and feeding activities at Merritt Island National Wildlife Refuge, Florida and adjacent estuarine areas, and suggested that habitat conditions were similar across the impounded wetlands and shallow portions of both the Indian River and Banana River. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science; OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2005 journal article

Survival of captive-reared Puerto Rican parrots released in the Caribbean National Forest

CONDOR, 107(2), 424–432.

By: T. White*, J. Collazo n & F. Vilella*

author keywords: Amazona vittata; captive-reared; mortality; predation; Puerto Rican Parrot; reintroduction; survival
TL;DR: First-year survival for captive-reared Puerto Rican Parrots released in the Caribbean National Forest, Puerto Rico between 2000 and 2002 is reported to increase population size and the potential number of breeding individuals of the sole extant wild population, and refine release protocols for eventual reintroduction of a second wild population elsewhere on the island. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science)
15. Life on Land (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2004 journal article

A method of food supplementation for ground-foraging insectivorous songbirds

JOURNAL OF FIELD ORNITHOLOGY, 75(3), 296–302.

By: A. Podolsky n, T. Simons n & J. Collazo n

author keywords: food supplementation; ground-foraging songbirds; Hylocichla mustelina; Ovenbird; Seiurus aurocapilla; Wood Thrush
TL;DR: This method of food supplementation suitable for ground-foraging insectivorous passerines and tested it on Ovenbird and Wood Thrushes proved very effective for Ovenbirds and WoodThrushes, and it may be applicable to other ground- foraging insective passerines. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2004 journal article

How do frugivores track resources? Insights from spatial analyses of bird foraging in a tropical forest

OECOLOGIA, 139(2), 235–245.

By: J. Saracco n, J. Collazo n & M. Groom n

author keywords: facilitation; frugivory; Puerto Rico; spatial correlograms; tanagers
MeSH headings : Animals; Diet; Feeding Behavior; Fruit; Movement; Plants, Edible; Population Dynamics; Songbirds; Trees; Tropical Climate
TL;DR: Spatial auto- and cross-correlation analyses to quantify spatial patterns of fruit abundance and avian frugivory across a 4-month period within a forested 4.05-ha study grid in Puerto Rico suggested that interspecific facilitation may have been important in determining bird foraging locations. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2004 journal article

Influences of fruit diversity and abundance on bird use of two shaded coffee plantations

BIOTROPICA, 36(4), 602–614.

By: T. Carlo*, J. Collazo* & M. Groom*

author keywords: avian foraging; bird-friendly coffee; Cecropia; frugivory; Guarea; Phoradendron; plant phenology; Puerto Rico; Schefflera; shaded coffee plantations
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
15. Life on Land (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2004 journal article

Winter survival of lesser scaup in east-central Florida

JOURNAL OF WILDLIFE MANAGEMENT, 68(4), 1082–1087.

By: G. Herring* & J. Collazo*

author keywords: Aythya affinis; Florida; lesser scaup; mortality; survival; temporary emigration; winter
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science; OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2003 journal article

Avian fruit preferences across a Puerto Rican forested landscape: pattern consistency and implications for seed removal

OECOLOGIA, 134(1), 119–131.

By: T. Carlo n, J. Collazo n & M. Groom n

author keywords: frugivory; preference; plant phenology; seed dispersal; Puerto Rico
MeSH headings : Animals; Birds / physiology; Diet; Feeding Behavior; Food Preferences; Fruit / physiology; Population Dynamics; Puerto Rico; Seasons; Seeds; Trees / physiology
TL;DR: Preference patterns, particularly those exhibiting consistency in space and time for plant species having prolonged fruiting periods, may have important mechanistic consequences for the persistence, succession, and regeneration of tropical plant communities. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2003 journal article

Density and distribution of water boatmen and brine shrimp at a major shorebird wintering area in Puerto Rico

WETLANDS ECOLOGY AND MANAGEMENT, 11(5), 331–341.

By: K. Tripp n & J. Collazo n

author keywords: Caribbean; Density; Distribution; Puerto Rico; Salinity tolerance; Salt flats; Shorebirds; Survival; Trichocorixa
TL;DR: Local adult survivorship improved and immigration and subsequent survival of adults, if any, was not hindered and results underscored the sensitivity of water boatmen to high salinity, particularly when the difference in salinity between the ‘source’ and ‘destination’ localities widened. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science; OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2003 journal article

Survival of captive-reared Hispaniolan parrots released in Parque Nacional del Este, Dominican Republic

CONDOR, 105(2), 198–207.

By: J. Collazo n, T. White n, F. Vilella* & S. Guerrero

author keywords: Amazona ventralis; Dominican Republic; Hispaniolan Parrot; movement release program; survival; telemetry
TL;DR: The reduction of early postrelease mortality in 1998 was encouraging, as was the prospect for higher first-year survival, and the value of standardized prerelease protocols, and of estimating survival and testing for factors that might influence it. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2003 journal article

The influence of body condition on local apparent survival of spring migrant Sanderlings in coastal North Carolina

CONDOR, 105(3), 465–473.

By: S. Dinsmore* & J. Collazo n

author keywords: body condition; Calidris alba; North Carolina; Sanderling; shorebird; survival
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2002 journal article

Accessible habitat for shorebirds: Factors influencing its availability and conservation implications

Waterbirds, 25(2002), 13–24.

By: J. Collazo, D. O'hara & C. Kelly

Source: NC State University Libraries
Added: August 6, 2018

2001 journal article

Population size, survival, and movements of White-cheeked Pintails in eastern Puerto Rico

Caribbean Journal of Science, 37(3-4), 194–201.

By: J. Collazo & G. Bonilla-Martinez

Source: NC State University Libraries
Added: August 6, 2018

2000 journal article

Breeding bird abundance in bottomland hardwood forests: Habitat, edge, and patch size effects

Condor, 102(4), 748–758.

By: R. Sallabanks n, J. Walters n & J. Collazo n

Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

1999 journal article

Predation on artificial nests along three edge types in a North Carolina bottomland hardwood forest

Wilson Bulletin, 111(4), 541–549.

By: J. Saracco & J. Collazo

Source: NC State University Libraries
Added: August 6, 2018

1998 journal article

An interdecadal comparison of population parameters of Brown Pelicans in Puerto Rico and the US Virgin Islands

COLONIAL WATERBIRDS, 21(1), 61–65.

By: J. Collazo*, T. Agardy, E. Klaas, J. Saliva & J. Pierce

author keywords: Brown Pelican; Caribbean; contaminants; habitat; Pelecanus occidentalis occidentalis; population numbers; Puerto Rico; reproduction; US Virgin Islands
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science; OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

1998 journal article

Dabbling duck behavior and aircraft activity in coastal North Carolina

JOURNAL OF WILDLIFE MANAGEMENT, 62(3), 1127–1134.

By: J. Conomy, J. Collazo*, J. Dubovsky & W. Fleming*

author keywords: aircraft disturbance; American black duck; American wigeon; energy budgets; gadwall; green-winged teal; North Carolina; waterfowl; winter
TL;DR: Behavior responses of wintering American black ducks, American wigeon, gadwall, and American green-winged teal exposed to low-level flying military aircrafts at Piney and Cedar islands, North Carolina, are quantified. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science; OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

1998 journal article

Do black ducks and wood ducks habituate to aircraft disturbance?

JOURNAL OF WILDLIFE MANAGEMENT, 62(3), 1135–1142.

By: J. Conomy, J. Dubovsky, J. Collazo* & W. Fleming*

author keywords: aircraft disturbance; Aix sponsa; American black duck; Anas rubripes; behavior; habituation; North Carolina; winter; wood duck
TL;DR: It is concluded that initial exposure to aircraft noise elicits behavioral responses from black ducks and wood ducks and with continued exposure of aircraft noise, black ducks may become habituated. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science; OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

1998 journal article

Seasonal numbers and distribution of shorebirds on North Carolina's Outer Banks

Wilson Bulletin, 110(2), 171–181.

By: S. Dinsmore, J. Collazo & J. Walters

Source: NC State University Libraries
Added: August 6, 2018

1997 journal article

A modified throw-trap to sample prey for wading bird studies

Journal of Field Ornithology, 68(4), 602–606.

By: L. Miranda & J. Collazo

Source: NC State University Libraries
Added: August 6, 2018

1997 journal article

Evaluation of a sonic telemetry system in three habitats of an estuarine environment

JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY, 212(1), 111–121.

By: J. Braun*, S. Epperly* & J. Collazo n

author keywords: accuracy; angle error estimate; Cheloniidae; estuaries; North Carolina; precision; sea turtle; sonic telemetry
TL;DR: A directional sonic telemetry system in small embayment, seagrass, and channel habitats in Core Sound, North Carolina was evaluated and it was found that a within or an among mean angle error was an acceptable estimate. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science; OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

1997 journal article

Food habits of 4 species of wading birds (Ardeidae) in a tropical mangrove swamp

COLONIAL WATERBIRDS, 20(3), 413–418.

By: L. Miranda* & J. Collazo*

author keywords: Ardeidae; dietary overlap; estuaries; egrets; food habits; foraging; herons; mangroves; Puerto Rico; wading birds
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

1997 journal article

Non-breeding territoriality of semipalmated sandpipers

Wilson Library Bulletin, 109(4), 630–642.

By: K. Tripp & J. Collazo

Source: NC State University Libraries
Added: August 6, 2018

Employment

Updated: March 27th, 2016 15:38

1989 - present

North Carolina State University Raleigh, NC, US
Professor Applied Ecology

Education

Updated: March 27th, 2016 15:37

1979 - 1985

Iowa State University Ames, IA, US

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