A hawk-eyed photographer has thrilled scientists by snapping a threatened bird of prey in Papua New Guinea, more than five decades since it was last officially documented, the World Wildlife Fund said Friday. A hawk-eyed photographer has thrilled scientists by snapping a threatened bird of prey in Papua New Guinea, more than five decades since it was last officially documented, the World Wildlife Fund said Friday. Plants & Animals Ecology Phys.org – latest science and technology news stories