Peter Burke:
Whooping Crane
Peter Burke:
Loggerhead Shrike
Peter Burke:
Red-tailed Hawk
Peter Burke:
Marbled and Hudsonian Godwits
Peter Burke:
Hudsonian Godwit
Peter Burke:
Snow Geese
Peter Burke:
American Avocet
Peter Burke:
American Avocet
Peter Burke:
Long-billed Dowitcher
Peter Burke:
Franklin's Gull
Peter Burke:
Franklin's Gull
Peter Burke:
Franklin's Gull
Peter Burke:
Franklin's Gull
Peter Burke:
Greater White-fronted Geese
Peter Burke:
Field Sparrow
Peter Burke:
LeConte's Sparrow
Peter Burke:
Sandhill Cranes