Definitely a Yellow-rumped Warbler in non-breeding plumage, but it's hard to tell which subspecies. The official listing of subspecies changes from time to time, but I believe they currently list at least Myrtle and Audubon's and maybe others.
It is entirely possible that yours is a Myrtle, but I'm no expert so I can't say for sure. If it were a male in breeding plumage, I might hazard a guess, but winter plumage makes it tough.
Posted by Angela McCain on July 27, 2010 at 10:04 PM
I thought it was a Myrtle because there was basically no yellow on the neck. The yellow-rumped had yellow there and a more mottled underbelly.
Discussion
6 repliesI was told this image was a Myrtle warbler (1st winter female)
Looks very similar. Mine was taken in Baton Rouge on Feb. 1.
Cheers
It is entirely possible that yours is a Myrtle, but I'm no expert so I can't say for sure. If it were a male in breeding plumage, I might hazard a guess, but winter plumage makes it tough.