Background: The White-faced Cuckoo-dove(Turacoena manadensis) is a poorly-known Wallacean endemic with a limited distribution on Sulawesi and its satellites, in
Background:Physiological preparation for reproduction in small passerines involves the increased secretion of reproductive hormones, elevation of the metabolic
Background: The behavior of cranes reflects many of their survival strategies, but little has been known of the incubation strategies of cranes, in which both p