Thought I was taking pictures of Townsend's Warblers this afternoon, and indeed I did get some that were Townsend's. But this bird is different, and I wonder if it is a Blackburnian Warbler. Apologies for the less-than-sharp image.

http://www.nhwildlife.net/album/New/slides/BLBW-4825-li-r72.html

Identification comments appreciated.

Kay Loughman