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Passeriformes / Parulidae / Cardellina

Wilson's Warbler

Cardellina pusilla

IUCN: Least Concern

Data Sources

AviList 2025 eBird (wlswar) Avibase

Taxonomy data from AviList 2025.

Taxonomy

Order: Passeriformes
Family: Parulidae
Genus: Cardellina

Subspecies (3)

Cardellina pusilla chryseola

breeds southwestern British Columbia to southern California; winters to Panama
Cardellina pusilla pileolata

breeds northern Alaska and northern Yukon to southwestern USA; winters to western Panama
Cardellina pusilla pusilla

breeds southern and eastern Canada to northeastern USA; winters to Costa Rica

Data Sources

AviList 2025 eBird (wlswar) Avibase

Taxonomy data from AviList 2025.