Bob Walker (NM):
Black Swift (6430)
Bob Walker (NM):
Black-capped Chickadee (6366)
Bob Walker (NM):
Black-headed Grosbeak (6278)
Bob Walker (NM):
Broad-tailed Hummingbird (6502)
Bob Walker (NM):
Golden-mantled Squirrel (6458)
Bob Walker (NM):
Mountain Bluebird (6581)
Bob Walker (NM):
Mountain Chickadee (6385)
Bob Walker (NM):
Red-breasted Nuthatch (6495)
Bob Walker (NM):
Western Kingbird (6552)