Mystery species photograph:

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Guess the species:

Rufous-sided towhee Pipilo erythrophthalmus

Ruddy duck Oxyura jamaicensis

Laughing gull Larus atricilla

Green-tailed towhee Pipilo chlorurus

Golden-crowned kinglet Regulus satrapa

White-winged dove Zenaida asiatica

Canvasback Aythya valisineria

Ring-billed gull Larus delawarensis

Hooded merganser Lophodytes cucullatus

Cinnamon teal Anas cyanoptera