recorded by Pete Sullivan

National Wildlife Federation c1977

録音資料(音楽) (テープ (カセット))

所蔵館1館

Hal H. Harrison ; color photos. by Hal H. Harrison ; bird sketches by Ned Smith ; map and endpapers by Mada Harrison

Houghton Mifflin c1975 The Peterson field guide series 21

: pbk

所蔵館4館

by George A. Petrides ; illustrations by George A. Petrides, Roger Tory Peterson

Easton Press c1986 2nd ed, Collector's lifetime ed Roger Tory Peterson field guides

所蔵館1館

coedited by Philip A. Douglas, Richard H. Stroud

Sport Fishing Institute 1971

所蔵館5館

text and illustrations by Robert C. Stebbins

Houghton Mifflin c1966 The Peterson field guide series 16

所蔵館4館

by Roger Tory Peterson

Houghton Mifflin , Riverside Press 1951

所蔵館6館

National Wildlife Federation

所蔵館5館

National Wildlife Federation

所蔵館3館

Easton Press Fiftieth anniversary ed

Raptor Information Center, National Wildlife Federation