Bob Walker (NM):
Broad-tailed Hummingbird (5825)
Bob Walker (NM):
Spotted Sandpiper (3816)
Bob Walker (NM):
Blue-winged Warbler (4088)
Bob Walker (NM):
Western Wood Pewee (4101)
Bob Walker (NM):
Tennessee Warbler (4107)
Bob Walker (NM):
Tennessee Warbler (4105)
Bob Walker (NM):
Blue-winged Warbler (4129)
Bob Walker (NM):
Spotted Owls (4235)
Bob Walker (NM):
Spotted Owls (4235)
Bob Walker (NM):
Broad-tailed Hummingbird (4470)
Bob Walker (NM):
Western Tanager (4567)
Bob Walker (NM):
Spotted Owls (4697)
Bob Walker (NM):
Plumbeous Vireo (4774)
Bob Walker (NM):
Orange-crowned Warbler (4856)
Bob Walker (NM):
Spotted Owl (5071)
Bob Walker (NM):
Spotted Owl (5079)
Bob Walker (NM):
Ash-throated Flycatcher (5098)
Bob Walker (NM):
Wilson's Phalarope (5179)
Bob Walker (NM):
Yellow-breasted Chat (5320)
Bob Walker (NM):
Lark Sparrows (5454)
Bob Walker (NM):
Say's Phoebe (5562)
Bob Walker (NM):
Western Tanager (5625)
Bob Walker (NM):
Ruddy Duck (5643)
Bob Walker (NM):
Chipping Sparrow (6071)
Bob Walker (NM):
Wilson's Warbler (6160)
Bob Walker (NM):
MacGillivray's Warbler (6205)