Mystery species photograph:

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Guess the species:

Yellow-shafted flicker Colaptes auratus

Ruddy duck Oxyura jamaicensis

Northern waterthrush Seiurus noveboracensis

Northern cardinal Cardinalis cardinalis

Blue-winged teal Anas discors

Common tern Sterna hirundo

Clark's nutcracker Nucifraga columbiana

Burrowing owl Speotyto cunicularia

Red-headed woodpecker Melanerpes erythrocephalus

Merlin Falco columbarius