1. Measurements of birds,
2. BIERRAGAARD, R. O., JR. 1990. Species compositionand trophic organization of the understory birdcommunity in a central Amazonian terra firmeforest, p. 217-236. In A. H. Gentry [ed.], FourNeotropical rainforests. Yale Univ. Press, NewHaven, CT and London, England.BierragaardSpecies composition and trophic organization of the understory bird community in a central Amazonian terra firme forest217Four Neotropical rainforests1990
3. Effects of forest fragmentation on amazonian understory bird communities
4. BLAKE, J. G., F. G. STILES, AND B. A. LOISELLE. 1990.Birds of La Selva Biological Station: habitat use,trophic composition, and migrants, p. 161-182.In A. H. Gentry [ed.], Four Neotropical rain-forests. Yale Univ. Press, New Haven, CT, andLondon, England.BlakeBirds of La Selva Biological Station: habitat use, trophic composition, and migrants161Four Neotropical rainforests1990