@article{shake_moorman_riddle_burchell_2012, title={Influence of patch size and shape on occupancy by shrubland birds}, volume={14}, number={2}, journal={Condor}, author={Shake, C. S. and Moorman, C. E. and Riddle, J. D. and Burchell, M. R.}, year={2012}, pages={268–278} }