During the hottest part of the day, they sit in nearby trees for shelter. In the morning, Sulfur-crested Cockatoos form feeding flocks, generally eating on the ground. Considered a pest on farms because they eat newly planted crops. Possible seed disperser, though not much is known. They eat seeds, nuts, fruits, blossoms, insects, insect larvae, and newly planted grain crops. Population density and home range for the individual bird is not known. The world population for Sulfur-crested Cockatoo has not been quantified, though the population is in decline. Tropical and subtropical woodlands, savannas, farms, suburban and urban areas. They have strong beaks and even have a bone in their tongue to help them crack open nuts and seeds. This allows them to grip branches and perches better. Cockatoos and other parrots have zygodactyl feet, with two toes pointing forward and two toes pointing back. Physical Characteristicsįlight is a series of rapid, shallow wing beats interspersed with gliding. galerita eleonora are smaller than the nominate subspecies, and are found in Indonesia and New Guinea, and the Aru Islands, respectively. galerita galerita, and can be found northern Australia. galerita fitzroyi has a pale blue eye ring rather than white, and the yellow feathers are slightly darker than C. galerita galerita, can be found in eastern and southeastern Australia, Tasmania, Perth, and New Zealand. There are four recognized subspecies of Sulfur-crested Cockatoo. The eyes of a female will be a reddish-brown while the eyes of the male will be dark brown. The same yellow can be seen on the underside of the wings and tail, and on the cheeks over the ear hole. The Sulfur-crested Cockatoo is a large white bird with a pale yellow crest it can raise or lower at will.
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