May 16, 2013

Brewster's warbler

Brewster's warbler by ricmcarthur
Brewster's warbler, a photo by ricmcarthur on Flickr.
The Golden-winged warbler and the Blue-winged warblers hybridize where their ranges overlap.
This results in two types Brewster's and Lawrence's warblers.

The resulting bird has a combination of field marks.

1 comment:

Angie in T.O. said...

We missed that one, maybe next year.