Wilson's
Warbler

Cardellina pusilla
Wilson's Warbler

Cardellina pusilla
Wilson's Warbler

Cardellina pusilla
Wilson's Warbler

Cardellina pusilla
Wilson's Warbler

Cardellina pusilla
Wilson's Warbler

Cardellina pusilla
Wilson's Warbler

Cardellina pusilla

Location

Reference links

Common names
Taxonomic position
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States (USA)

Colorado→
Iowa→
New Mexico→