WHAT BIRD IS THAT?
A POCKET MUSEUM
OF THE LAND BIRDS OF
THE EASTERN UNITED STATES
ARRANGED ACCORDING TO SEASON
BY
FRANK M. CHAPMAN
CURATOR OF BIRDS IN THE AMERICAN MUSEUM OF NATURAL HISTORY AND EDITOR OF "BIRD-LORE"
WITH 301 BIRDS IN COLOR
BY
EDMUND J. SAWYER
D. APPLETON-CENTURY COMPANY
INCORPORATED
NEW YORK LONDON