Darren Hsu: Red-tailed hawk / Buteo jamaicensis
Darren Hsu: Fox sparrow / Passerella iliaca
Darren Hsu: Northern cardinal / Cardinalis cardinalis
Darren Hsu: Hooded merganser / Lophodytes cucullatus
Darren Hsu: Mallard / Anas platyrhynchos.
Darren Hsu: Ring-billed gull / Larus delawarensis
Darren Hsu: American Robin / Turdus migratorius
Darren Hsu: White-breasted nuthatch / Sitta carolinensis
Darren Hsu: Eastern bluebird / Sialia sialis
Darren Hsu: Downy woodpecker / Dryobates pubescens
Darren Hsu: Dark-eyed junco / Junco hyemalis
Darren Hsu: Canvasback / Aythya valisineria
Darren Hsu: Hooded merganser / Lophodytes cucullatus
Darren Hsu: Common goldeneye / Bucephala clangula
Darren Hsu: Red-breasted Merganser / Mergus serrator
Darren Hsu: Great blue heron / Ardea herodias
Darren Hsu: American White Pelican / Pelecanus erythrorhynchos
Darren Hsu: White-crowned sparrow / Zonotrichia leucophrys
Darren Hsu: Say's phoebe / Sayornis saya
Darren Hsu: American kestrel / Falco sparverius
Darren Hsu: Northern harrier / Circus hudsonius
Darren Hsu: Great egret / Ardea alba
Darren Hsu: Gambel's quail / Callipepla gambelii
Darren Hsu: Mourning dove / Zenaida macroura
Darren Hsu: Black phoebe / Sayornis nigricans
Darren Hsu: Yellow-rumped warbler / Setophaga coronata
Darren Hsu: Verdin / Auriparus flaviceps
Darren Hsu: Northern mockingbird / Mimus polyglottos
Darren Hsu: Abert's towhee / Melozone aberti
Darren Hsu: Black-necked stilt / Himantopus mexicanus