Тасманийский ворон Corvus tasmanicus

Australian crows and ravens are challenging to identify; concentrate on call, throat-hackles, behavior, and location. Calls slow and deep. Very heavy bill, with visible throat hackles. Does not flicks wings when calling. Inhabits Tasmania (where the only resident crow/raven) and coastal southeastern Australia, with an isolated subspecies in northern New South Wales, where it should be identified with extreme care.