Sibley, David, 1961- What it's like to be a bird : what birds are doing, and why -- from flying to nesting, eating to singing / written and illustrated by David Allen Sibley. - xxxii, 203 pages : illustrations (chiefly color), color maps ; 29 cm ISBN: 9780307957894 LCCN: 2019015980 Subjects--Topical Terms: Birds--Popular works. LC Class. No.: QL676 / .S57 2020 Dewey Class. No.: 598