gennadykozlov:
Golden-cheeked woodpecker (female), river Pitillal, Jalisco, Mexico
gennadykozlov:
Black turnstone, Crystal Cove State Park, California
gennadykozlov:
American Pipit, Merced National Wildlife Refuge, California
gennadykozlov:
Plain Chachalaca, north of Cancun, Quintana Roo, Mexico
gennadykozlov:
Plain Chachalaca, north of Cancun, Quintana Roo, Mexico
gennadykozlov:
Bat falcon, Yucatan, Mexico
gennadykozlov:
Lawrence's goldfinch, Anza-Borrego, California
Internet Archive Book Images:
Image from page 631 of "Journal für Ornithologie" (1853)
gennadykozlov:
Greater roadrunner, near Coachella Valley Preserve, California
moroz_viktor:
Buteo rufinus
moroz_viktor:
Stercorarius parasiticus
Michael Loyd 1:
Gyrfalcon
Michael Loyd 1:
Eastern Screech-Owl
Michael Loyd 1:
Northern Hawk Owl
NZ Nature by Glenda Rees:
Wrybill
Darrell Neufeld:
Gray Jay
Iryna (SF Bay):
Bewick's Wren (Thryomanes bewickii)
gennadykozlov:
Anhinga, Nuevo Vallarta, Mexico
Alex Matviichuk:
Chlidonias hybrida
David Dillon:
Little Gull (Larus minutus)
Iryna (SF Bay):
Spotted (Rufous-Sided) Towhee (Pipilo maculatus)
Scott A. Young:
Redpolls on pg. 532-33, The Sibley Guide to Birds.
Alexander Viduetsky:
Wren, Cactus (Campylorhynchus brunneicapillus)1
zvjazkovyj:
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