Blossom-headed parakeet

The blossom-headed parakeet (Psittacula roseata) is a parrot in the family Psittaculidae.

Taxonomy
Two subspecies are recognised:
 * P. r. roseata Biswas, 1951 – West Bengal (India) to Bangladesh
 * P. r. juneae Biswas, 1951 – northeast India and north Myanmar to Indochina

Description
Himalayapsitta roseata is a lime-green parrot, 30 cm long with a tail up to 18 cm. The male's head is pink becoming pale blue on the back of the crown, nape and cheeks. There is a narrow black neck collar and a black chin stripe. There is a red shoulder patch and the rump and tail are bluish-green, the latter tipped yellow. The upper mandible is yellow, and the lower mandible is dark. The female has a pale grey head and lacks the black neck collar and chin stripe patch. The lower mandible is pale. Immature birds have a green head and a grey chin. Both mandibles are yellowish and there is no red shoulder patch. The different head colour and the yellow tip to the tail distinguish this species from the similar plum-headed parakeet (H. cyanocephala).

Distribution and habitat
This species is a resident breeder in Eastern Bangladesh, Bhutan, Northeast India and Nepal, eastwards into Southeast Asia (Cambodia, Laos, Myanmar, Thailand and Vietnam) and also China. Blossom-headed parakeet inhabits lowland and foothill open forests and forest edges.

Behaviour and ecology
Blossom-headed parakeet nests in holes in trees, laying 4-5 white eggs. It undergoes local movements, driven mainly by the availability of the fruit and blossoms which make up its diet. It is a gregarious and noisy species with range of raucous calls.