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द्वारा Cortright, Sandy
प्रकाशित 1996 -
Illustrations of the birds of California Texas Oregon British and Russian AmericaIntended to contain descriptions and figures of all North-American birds not given by former American authors and a general synopsis of North American ornithologyBookद्वारा Cassin, John, 1813-1869
प्रकाशित 1856 -
द्वारा Pollock, Adelaide Lowry
प्रकाशित 1925 -
प्रकाशित 1918
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द्वारा Dingus, Lowell
प्रकाशित 1998 -
Birds of the Pacific Northwest mountainsthe Cascade Range the Olympic Mountains Vancouver Island and the Coast MountainsBookद्वारा Wassink, Jan L.
प्रकाशित 1995 -
द्वारा Larrison, Earl J. (Earl Junior), 1919-1987
प्रकाशित 1981 -
द्वारा Udvardy, Miklos D. F., 1919-
प्रकाशित 1977 -
Bird guide of North Americathe best birding book for kids from National Geographic's bird expertsBookद्वारा Alderfer, Jonathan K.
प्रकाशित 2018