Studies of Peruvian birds. No. 63, The hummingbird genera Oreonympha, Schistes, Heliothryx, Loddigesia, Heliomaster, Rhodopis, Thaumastura, Calliphlox, Myrtis, Myrmia, and Acestrura. American Museum novitates ; no. 1604

By

Zimmer, John T. (John Todd), 1889-1957

Type

Book

Publication info

1953

Language

English