Alone in its cage, a Philippine Eagle Pithecophaga jefferyi looks behind its back and shakes its head, inside the Philippine Eagle Center in Davao City, Philippines

philippine eagle pithecophaga jefferyi monkeyeating eagle critically endangered endemic philippines accipitridae largest eagle national bird feathers wings crest claws bluishgray beak mount apo mount kitanglad territorial raptors predators birds of prey davao city philippine eagle center extant species caged breeding center rehabilitation center conservation cyclone wire blue eyes artificial insemination protected species protection captivebreeding declining threatened endangered rainforest dipterocarp montane steep areas nature wildlife tropical hunter wing span captive