Little Corella
CommonGBIF 6.7·Dongniao Rarity Index8.10
英文名：Little Corella（学名：Cacatua sanguinea），是鹦形目凤头鹦鹉科白凤头鹦鹉属的鸟类。体型较小的凤头鹦鹉，以白色为主调，带有独特的粉红眼周和短冠羽，常见于澳大利亚和新几内亚的热带及半干旱地区。通常形成大群，活跃于水源附近，以草籽、植物、昆虫及其幼虫为食，偶尔也会成为农田害鸟。
Little Corella
35-39 cm. Small white cockatoo with short, erectile, cap-like crest; whitish-horn bill; blue-grey bare skin around eye; pink stain between bill and eye (faint in nominate race of nw. WA, Top End (NT)); underfeathers of head and throat pink; underwings/undertail washed yellow. Pairs to immense noisy flocks in trees by water and feeding on ground. Flight direct, on broad wings, with occasional hesitant wingbeat.
- Similar Species
- Long-billed, Western Corella.
- Voice
- noisy, high-pitched, falsetto 'currup'; screeches.
- Habitat
- rangelands, pastoral country: sandhills with spinifex; gibber, saltbush, mulga, mallee, native cypress; crops, stubble, timbered watercourses, dams, tanks, mangroves, offshore islands, cliffs, towns.
- Breeding
- Aug.-Oct. in s.; May-Oct. in n.
- Nest
- on decayed debris; in tree-hollow, cavity in cliff, termite mound.
- Eggs
- 3-4; white, oval.
- Range & Status
- widespread inland, n. and w. Aust; s. to Geraldton-Mt Magnet (s. WA) and to central Vic.; scarce higher rainfall areas of e. Aust. Expanding coastwards in e. and s. Aust. into ranges of Western and Long-billed Corellas. Common to very abundant. Local feral flocks from aviary escapes/releases in e. Tas. and many e. and se. coastal towns. Sedentary; nomadic. Also s. PNG.
- Distribution key to races
- 1. Cacatua sanguinea sanguinea 2. Cacatua sanguinea gymnopis 3. Cacatua sanguinea normantoni
