@article{landis_oliverio_mckenney_nichols_kfoury_biango-daniels_shell_madden_shapiro_sakunala_et al._2021, title={The diversity and function of sourdough starter microbiomes}, volume={10}, ISSN={2050-084X}, url={http://dx.doi.org/10.7554/eLife.61644}, DOI={10.7554/eLife.61644}, abstractNote={Humans have relied on sourdough starter microbial communities to make leavened bread for thousands of years, but only a small fraction of global sourdough biodiversity has been characterized. Working with a community-scientist network of bread bakers, we determined the microbial diversity of 500 sourdough starters from four continents. In sharp contrast with widespread assumptions, we found little evidence for biogeographic patterns in starter communities. Strong co-occurrence patterns observed in situ and recreated in vitro demonstrate that microbial interactions shape sourdough community structure. Variation in dough rise rates and aromas were largely explained by acetic acid bacteria, a mostly overlooked group of sourdough microbes. Our study reveals the extent of microbial diversity in an ancient fermented food across diverse cultural and geographic backgrounds.}, journal={eLife}, publisher={eLife Sciences Publications, Ltd}, author={Landis, Elizabeth A and Oliverio, Angela M and McKenney, Erin A and Nichols, Lauren M and Kfoury, Nicole and Biango-Daniels, Megan and Shell, Leonora K and Madden, Anne A and Shapiro, Lori and Sakunala, Shravya and et al.}, year={2021}, month={Jan} } @article{kays_dunn_parsons_mcdonald_perkins_powers_shell_mcdonald_cole_kikillus_et al._2020, title={The small home ranges and large local ecological impacts of pet cats}, volume={23}, ISSN={1367-9430 1469-1795}, url={http://dx.doi.org/10.1111/acv.12563}, DOI={10.1111/acv.12563}, abstractNote={AbstractDomestic cats (Felis catus) are a conservation concern because they kill billions of native prey each year, but without spatial context the ecological importance of pets as predators remains uncertain. We worked with citizen scientists to track 925 pet cats from six countries, finding remarkably small home ranges (3.6 ± 5.6 ha). Only three cats ranged > 1 km2 and we found no relationship between home range size and the presence of larger native predators (i.e. coyotes, Canis latrans). Most (75%) cats used primarily (90%) disturbed habitats. Owners reported that their pets killed an average of 3.5 prey items/month, leading to an estimated ecological impact per cat of 14.2‐38.9 prey ha−1 yr−1. This is similar or higher than the per‐animal ecological impact of wild carnivores but the effect is amplified by the high density of cats in neighborhoods. As a result, pet cats around the world have an ecological impact greater than native predators but concentrated within ~100 m of their homes.}, number={5}, journal={Animal Conservation}, publisher={Wiley}, author={Kays, R. and Dunn, R. R. and Parsons, A. W. and Mcdonald, B. and Perkins, T. and Powers, S. A. and Shell, L. and McDonald, J. L. and Cole, H. and Kikillus, H. and et al.}, year={2020}, month={Mar}, pages={516–523} } @article{lucky_savage_nichols_castracani_shell_grasso_mori_dunn_2014, title={Ecologists, educators, and writers collaborate with the public to assess backyard diversity in The School of Ants Project}, volume={5}, ISSN={["2150-8925"]}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-84905233273&partnerID=MN8TOARS}, DOI={10.1890/es13-00364.1}, abstractNote={Citizen science can generate data that would not exist otherwise while increasing public scientific literacy. However, the quality and use of citizen science data have been criticized in the recent ecological literature. We need an approach that advances eco‐evolutionary understanding, achieves education goals and incorporates public participation into as many aspects of the scientific process as possible. We collaborated with public participants to make new discoveries about the distribution and ecology of ants while informing the next studies that participants and scientists might perform together. We implemented the School of Ants (SoA) program in which participants sample ants that are identified by taxonomic experts. Using a comprehensive framework that meets the needs of multiple agents, we also developed outreach materials about ant biology, collaborated with educators to incorporate SoA into classroom science, and launched an international SoA module in Italy. In the first 17 months, SoA volunteers collected ants at 500 unique sites across the USA‐including all 50 states and Washington, D.C. To address concerns about the validity of citizen scientist‐derived data, we conducted a ground truthing trial that confirmed that trained and untrained volunteers were equally effective at collecting ants. Data from SoA samples indicate that ant diversity varies across wide geographic scales and that there can be high levels of native ant diversity where people live. SoA volunteers collected 7 exotic and 107 native ant species. Although exotic ants were common, ants native to North America occurred in ∼70% of all sites. Many of the ants common in backyards were species that tend to be very poorly studied. For example, citizen scientists documented a range extension of more than 2000 miles for the Asian Needle Ant, Pachycondyla chinensis. Using SoA data as a starting point, we collaborated with a science writer to produce a free, interactive iBook about the common ants in North America; the book included distribution maps such as that for P. chinensis informed by participant collections. Moving forward, we plan to leverage this existing framework to address more complex ecological and evolutionary questions in partnership with our public participants.}, number={7}, journal={ECOSPHERE}, author={Lucky, Andrea and Savage, Amy M. and Nichols, Lauren M. and Castracani, Cristina and Shell, Leonora and Grasso, Donato A. and Mori, Alessandra and Dunn, Robert R.}, year={2014}, month={Jul} }