Avian Community Dynamics in a Fragmented Tropical Landscape. (2005). Ecological Applications 15(3): 1062-1073. PDF version
Species Richness and Pollen Loads of Hummingbirds using Forest Fragments in southern Costa Rica. (2001). Biotropica 33: 90-109. PDF version
Patch Isolation, Corridor Effects, and Colonization by a Resident Sparrow in a Managed Pine Woodland. (1995) Conservation Biology 9: 542-550. PDF version