A History of North American Birds; Land Birds; Vol. 2 of 3

by Spencer Fullerton Baird; T. M. Brewer; Robert Ridgway

1. Sayornis nigricans. ♂ Cal., 3906.

2. Sayornis fuscus. ♂ Pa., 957.

3. Sayornis sayus. ♂ Nevada, 52286.