Observed: August 21, 2011 @ 7:00 AM
Posted on: January 6, 2012 @ 8:16 AM (diff: 138 days)
The Black-and-white Warbler has an unusually long hind toe and claw on each foot. This adaptation allows it to move securely on the surface of tree bark. Unusually aggressive for a warbler, the Black-and-white Warbler sometimes attacks and fights Red-breasted Nuthatch, Black-capped Chickadee, Tennessee Warbler, and other species.