21 September 2012 – Clay-colored Sparrow and Black-and-white Warbler

The north entrance and northwest alcoves were deadly again last night.  This time the victims were an ASY female Black-and-white Warbler and an AHY Clay-colored Sparrow.  The Dickcissel and Lincoln’s Sparrow carcasses have been removed.

Clay-colored Sparrow at the northwest alcove

Female Black-and-white Warbler at the north entrance.

Casualties piling up at the Noble Research Center