| Wilson's warbler | |
|---|---|
| |
| Adult male | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Passeriformes |
| Family: | Parulidae |
| Genus: | Cardellina |
| Species: | C. pusilla
|
| Binomial name | |
| Cardellina pusilla (Wilson, A, 1811)
| |
| |
| Range of C. pusilla Breeding range Wintering range
| |
| Synonyms | |
|
Muscicapa pusilla (protonym) | |
Wilson's warbler (Cardellina pusilla) is a small New World warbler. It is greenish above and yellow below, with rounded wings and a long, slim tail. The male has a black crown patch; depending on the subspecies, that mark is reduced or absent in the female. It breeds across Canada and south through the western United States, and winters from Mexico south through much of Central America. It is a very rare vagrant to western Europe.
- ^ BirdLife International (2016). "Cardellina pusilla". IUCN Red List of Threatened Species. 2016: e.T22721879A94737104. doi:10.2305/IUCN.UK.2016-3.RLTS.T22721879A94737104.en. Retrieved 12 November 2021.