Pacific-slope flycatcher : Empidonax difficilis. Cordilleran flycatcher : Empidonax occidentalis /

Bibliographic Details
Main Author: Lowther, Peter E.
Corporate Authors: American Ornithologists' Union, Cornell University. Laboratory of Ornithology, Academy of Natural Sciences of Philadelphia
Format: Book
Language:English
Published: Philadelphia, Pa. : Birds of North America, Inc., 2000.
Series:Birds of North America. no. 556.
Subjects:
Description
Item Description:Caption title.
"Published ... with support from the American Ornithologists' Union, Cornell Laboratory of Ornithology, and the Academy of Natural Sciences"--Colophon.
"French: Moucherolle côtier; Spanish: Mosquero californiano; French: Moucherolle des ravins; Spanish: Mosquero barranqueño."
"Order Passeriformes; family Tyrannidae."
Physical Description:24 pages : illustrations (some color), map ; 28 cm.
Bibliography:Includes bibliographical references (pages 22-23).
ISSN:1061-5466 ;