![]() She is responsible for all the incubation of these eggs.Īt birth the chick has no feathers but soon develops a coat of downy yellow feathers. Into this nest the female will deposit a single white egg. This is lined with wood dust, woodchips and splinters. Nesting occurs in a tree hollow which is usually in a dead or mature eucalypt tree. Some populations feed on the ground while others are extremely picky and only eat the seeds of a few trees.īreeding has been recorded year round depending on the population and their location across the country.Ĭourtship involves the male strutting along a branch towards the female with his tail feathers fanned out and crest ruffled up. ![]() Most of their feeding takes place in the trees. Their diet includes seeds, fruits, berries, grasses, bulbs, insects and larva. Red-tailed black cockatoos are omnivores. Their body measures between 50 and 65cm (19.7-25.6in) long. This will be raised as a greeting, in excitement or alarm. On top of the head is a crest of feathers which they can raise. Both the male and female have a dark brown eye. This strong beak allows them to break in to seeds and nuts. Their beak is grey in males and off white in females with a large curve. ![]() The females also have yellow spots across the head.įive separate races of the red-tailed black cockatoo are recognized with each having slight physical differences. Females lack the bright red color and instead have pale, yellow, yellow-orange or orange-red depending on the race. Males have a patch of bright red feathers in a panel on their tail from which the name of this species is derived. The red-tailed black cockatoo is a large member of the cockatoo family covered with black feathers across the majority of their body with brownish feathers on the primaries.
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