Bill Walker:
Burney Falls
Bill Walker:
Black-headed Grosbeak
Bill Walker:
Bank Swallow
Bill Walker:
Bank Swallow
Bill Walker:
Red-breasted Sapsucker (?)
Bill Walker:
Franklin's Gull
Bill Walker:
American Goldfinch
Bill Walker:
House Sparrow
Bill Walker:
Lava Beds National Monument
Bill Walker:
Lava Beds National Monument
Bill Walker:
Lava Beds National Monument
Bill Walker:
Lava Beds National Monument
Bill Walker:
Petroglyph Point
Bill Walker:
Common Raven, American Kestrel
Bill Walker:
Swainson's Hawk (?)
Bill Walker:
Petroglyphs
Bill Walker:
Swainson's Hawk (captive)
Bill Walker:
Prarie Falcon (captive)
Bill Walker:
Red-naped Sapsucker
Bill Walker:
Pinyon Jay
Bill Walker:
Evening Grosbeak