Wilson's Warbler

Cardellina pusilla

Summary 4

The 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.

Sources and Credits

  1. (c) Jacob McGinnis, some rights reserved (CC BY-NC), https://www.flickr.com/photos/93649757@N07/26702303370/
  2. (c) Michael Woodruff, some rights reserved (CC BY), http://www.flickr.com/photos/38972116@N00/26107945
  3. (c) David A. Hofmann, some rights reserved (CC BY-NC-SA), https://www.flickr.com/photos/23326361@N04/6084000684/
  4. (c) Wikipedia, some rights reserved (CC BY-SA), http://en.wikipedia.org/wiki/Cardellina_pusilla

More Info

iNat Map

B - size very small (3-5 inches)
C -primary colors olive, yellow
E -underparts yellow
F - upperparts olive
G - back pattern solid
H - belly pattern solid
I - breast pattern solid
J - bill shape all-purpose
K - eye color black, brown
L - head pattern capped, plain
M - crown color black
N - forehead color yellow
O - nape color olive
P - throat color yellow
Q - wing shape rounded
R - tail shape fan
S - upper tail dark olive
T - under tail dark olive
U - leg color pink
A - present fall, spring
D - breeds here no