Studies of Peruvian birds. No. 58, The genera Chlorostilbon, Thalurania, Hylocharis, and Chrysuronia. American Museum novitates ; no. 1474

Zimmer, John T. (John Todd), 1889-1957.2005-10-062005-10-061950http://hdl.handle.net/2246/438531 p. ; 24 cm.Includes bibliographical references.2982881 bytesapplication/pdfen-USQL1 .A436 no.1474, 1950Hummingbirds -- PeruHummingbirds -- South AmericaBirds -- PeruBirds -- South AmericaStudies of Peruvian birds. No. 58, The genera Chlorostilbon, Thalurania, Hylocharis, and Chrysuronia. American Museum novitates ; no. 1474Genera Chlorostilbon, Thalurania, Hylocharis, and ChrysuroniaStudies of Peruvian birds.text