Tweet, Tweet, Warble, Warble! - Palm and Yellow-rumped Warblers, Eastern Phoebe

These are the little birds that got my attention initially in the trees yesterday at Center Pond. There were dozens of them. Their combined song was pretty intense.

Eastern Phoebe

Palm Warbler

Yellow-rumped Warbler, also called a "Butter Butt." This is a myrtle variety because of the white throat.