Brahminy Kite

Brahminy Kite

CommonGBIF 4.3·Dongniao Rarity Index6.09

Haliastur indus· 鹰科· Accipitriformes

英文名:Brahminy Kite(学名:Haliastur indus),是鹰形目鹰科栗鸢属的鸟类。属鹰科雕亚科栗鸢属,中型猛禽。其最显著的特征是拥有砖红色的体羽与鲜明的白头和胸,这使它在众多猛禽中独树一帜。分布于印度次大陆、东南亚及澳大利亚,偏好内陆和沿海湿地环境。

Species Profile

IOC World Bird List

Brahminy Kite

Haliastur indus· Kites, Hawks, Eagles, Harriers, Buzzards

43-51 cm; span c. 1.2 m. Female larger. Adult unmistakable: deep chestnut with whitish head, neck and breast. Flight slow and soaring on rounded wings with black tips and rounded, pale-tipped tail. Juvenile: brown; head and breast streaked; upperparts scalloped buff: in flight, pale patch at base of dark flight feathers extends along centre of underwing, separating brown wing linings from blackish trailing edge; whitish tip to tail. Immature: like browner patchy adult: overhead, belly and undertail-coverts chestnut. Singles, pairs, loose companies: scavenges along beaches; seizes fish or offal from surface, reptiles or insects from ground or foliage.

Other name
Red-backed Kite.
Similar Species
compared with imm. Brahminy, imm. Whistling Kite is rangier and its paler plumage contrasts more with black flight feathers; different underwing pattern and call. Black Kite; Little Eagle.
Voice
stuttered 'peeah-h-h'; peevish trills, mews and squeals.
Habitat
beaches, tidal sandflats and mudflats, estuaries, coastal forests, mangroves, islands, large rivers, harbours, environs of coastal towns.
Breeding
April-June, n. Aust.; Sept.-Nov., s. Aust.
Nest
bulky, of sticks, seaweed, grass, etc.; in top of tree, often mangrove.
Eggs
1-2; dull bluish white, with hairlike blackish lines, rusty spots.
Range & Status
coastal n. Aust. and islands, from c. Carnarvon Ras. (WA) to Myall Lakes (NSW). Uncommon s. of C. Byron (NSW). Sedentary. Also s. Asia to PNG, Solomon Is.
Distribution key to races
1. Haliastur indus girrenera