Cover Image

Blue-gray gnatcatcher : Polioptila caerulea /

Bibliographic Details
Main Author: Ellison, Walter G.
Corporate Authors: American Ornithologists' Union, Academy of Natural Sciences of Philadelphia
Format: Book
Language:English
Published: Washington, D.C. : Philadelphia, PA : American Ornithologists' Union ; The Academy of Natural Sciences, 1992.
Series:Birds of North America ; no. 23.
Subjects:
Blue-gray gnatcatcher.
Gnatcatchers.
Description
Item Description:Caption title.
"Spanish: Perlita común, Perlita grisilla; French: Gobe-moucherons, Gris-bleu."
"Order Passeriformes; family Muscicapidae."
Physical Description:20 pages : illustrations (some color), map ; 28 cm.
Bibliography:Bibliography: pages 17-19.