Back to Fairmount Park for the Chestnut-sided Warbler

As we were leaving Fairmount Park on Wednesday, some people found a chestnut–sided warbler and we didn't have time to stay as sometimes Mike's job gets in the way of birding. When there was a break in today's rain, we decided to take another look. We had seen Chestnut-sided Warblers while living on the East Coast and they always had the obvious chestnut side. This is apparently a young first winter bird without the distinct marking, so we were a little unsure about what we were seeing. Fortunately, a group of birders were hanging around the "Prothonotary Warbler tree" and they were able to confirm for us it was the Chestnut-sided Warbler. We also got better looks, and photos, of some Townsend's Warblers today.