Bob Walker (NM):
Spotted Towhee (0832)
Bob Walker (NM):
Pygmy Nuthatch (0835)
Bob Walker (NM):
Pine Siskin (0871)
Bob Walker (NM):
American Crow (8959)
Bob Walker (NM):
Dark-eyed Junco (Oregon) (8989)
Bob Walker (NM):
Dark-eyed Junco (9073)
Bob Walker (NM):
Mountain Chickadee (9082)
Bob Walker (NM):
White-breasted Nuthatch (9298)
Bob Walker (NM):
Acorn Woodpecker (Male) (0657)
Bob Walker (NM):
Sharp-shinned Hawk (0785)
Bob Walker (NM):
Pine Siskin Drinking (0934)
Bob Walker (NM):
American Goldfinch (0948)
Bob Walker (NM):
Cooper's Hawk (1105)
Bob Walker (NM):
American Robin (1177)
Bob Walker (NM):
American Robin Bathing (1187)
Bob Walker (NM):
Cedar Waxwing (1384)
Bob Walker (NM):
Cedar Waxwing (1457)
Bob Walker (NM):
American Crow Portrait (1657)
Bob Walker (NM):
Cedar Waxwing (1942)
Bob Walker (NM):
Canyon Towhee (2081)
Bob Walker (NM):
Pygmy Nuthatch (2163)
Bob Walker (NM):
Cedar Waxwing (2249)
Bob Walker (NM):
Cedar Waxwing (2466)
Bob Walker (NM):
Western Bluebird (male) (2933)
Bob Walker (NM):
American Robin (3458)
Bob Walker (NM):
American Goldfinch (3636)
Bob Walker (NM):
Pine Siskin (3691)
Bob Walker (NM):
Western Bluebird (male) (3706)
Bob Walker (NM):
Audubon's Warbler (4162)
Bob Walker (NM):
Spotted Towhee (4188)
