Grey currawong
Grey currawong . The grey currawong (Strepera versicolor) is a large passerine bird native to southern Australia, including Tasmania. One of three currawong species, it is a large crow-like bird, around 48 cm (19 in) long, with yellow irises, a heavy bill, and dark plumage, with a white undertail and wing patches. The male and female are similar in appearance. The six subspecies are distinguished by their overall plumage shade. They have a distinctive loud ringing or clinking call. The currawong is generally sedentary, although it is a winter visitor in south-easternmost Australia. Much of its behaviour and habits is poorly known. It is a ground-foraging omnivore and builds its nests high in trees. It is found in forests and scrubland in drier regions. Unlike its more common relatives, it has adapted poorly to human impact, and has declined in much of its range.