Natural History Wanderings

Avian keratin disorder (AKD) is an outbreak of debilitating beak deformities affecting wild birds. First observed among Black-capped Chickadees in Alaska in the late 1990s it now appears to affect a variety of species across a broad geographic area. Danielle Gerik will present results of tracking AKD across the globe using citizen science and will discuss which bird species might be most vulnerable.