LEARN

Little Corella

( Cacatua sanguinea )

Also known as:
Corella, Short-billed Corella, Dampier's Corella, Bare-eyed Cockatoo, Blue-eyed Cockatoo

Also known as:
Corella, Short-billed Corella, Dampier's Corella, Bare-eyed Cockatoo, Blue-eyed Cockatoo

Type :
Geography:

DID YOU KNOW?

The population of the Little Corella is thought to be increasing instead of decreasing like so many other parrots.

<p><em>Cacatua</em></p>
Genus:

Cacatua

<p><em>sanguinea</em></p>
Species:

sanguinea

Size:

38 cm (14.8 in)

Weight:

350-530 g (12.25-18.5 oz)

Subspecies including nominate:

five: C.s. sanguinea, C.s. normantoni, C.s. transfreta, C.s.gymnopis, C.s. westralensis

Colour Adult:

C.s. sanguinea: Both adults in general white; pink/orange lores and hidden bases of feathers of the head; dark grey/blue, bare eye ring, extending well below eye. Eye dark brown.
C.s. normantoni: Both adults as in sanguinea but smaller in size.
C.s. transfreta: Both adults as in normantoni, but underwings and undertail washed with yellow/brown.
C.s. gymnopis: Both adults more pink/orange on lores and bases of head feathers, foreneck to upper breast and back of neck.
C.s. westralensis: Both adults as in gymnopis, but with brighter orange/red on lores and colour more strongly washed through feather bases of head to upper breast and mantle, reaching to blend with lower underparts and thighs; underwings and undertail washed lightly with deep yellow.

Colour Juvenile:

C.s. sanguinea: As in adult but with paler blue eye ring tinged grey/pink underneath eye.
C.s. normantoni: As in adult.
C.s. transfreta: As in adult.
C.s. gymnopis: As in adult.
C.s. westralensis: As in adult.

Call:

Contact call repetitive and squeaky.  A flock calling together sounds like distant geese.

Xeno-canto Wildlife Sounds-Little Corella

More Information:

Avibase
Birds in Backyards

Content Sources:

CITES
BirdLife International
Cornell Lab of Ornithology/Birds of the World
Parrots: A Guide to Parrots of the World, Juniper and Parr, 1998
Parrots of the World, Forshaw and Cooper, 1977. 2010 edition
Parrots of the World, Forshaw, 2006.
Parrots in Aviculture, Low, 1992.
Psittacine Aviculture, Schubot, Clubb and Clubb, 1992.
Avian Pediatric Seminar Proceedings, various authors, 1988.

Captive Status:

Rare; not exported from Australia, infrequently imported from New Guinea.

Longevity:

50-80 yrs

Housing:

Walk-in aviary, minimum length 3 m (9.8 ft).

Diet:

Mix of small seeds: canary, oat, safflower, spray millet; limited sunflower, dry, soaked or sprouted; sprouted beans and pulses, cooked butterbeans and lentils, green leaves such as: Swiss chard, lettuce, sowthistle, dandelion, chickweed; vegetables such as: corn, carrot, celery, zucchini, squash, green beans and peas in the pod; fruit such as: apple, pear, orange, cactus fruits, bananas and others; nuts: walnuts, hazelnuts, pecans, roasted peanuts; complete kibble.

Enrichment:

Provide lots of bird-safe chew toys (wooden block and vegetable tanned leather) and branches (pine, fir, elder, willow) for them to strip the bark off.

Nest Box Size:

Nesting log a metre long and 35 cm (13.6 in) internal diameter or vertical box 12″ x 12″ x 24″ (30.5 cm x 30.5 cm x 61 cm).

Clutch Size:

2

Fledging Age:

6-8 weeks

Hatch Weight:

Peak Weight:

Weaning Weight:

World Population:

Unknown, increasing.

IUCN Red List Status:
Least Concern

CITES Listing:
Appendix II

Threat Summary:

No threats presently but still a protected species (except S Australia). May be shot as a pest on private land.

Range:

C.s. sanguinea: Northwestern Australia (Kimberley) and Northern Territory east to the Gulf of Carpentaria.
C.s. normantoni: Western Cape York Peninsula south to the Gulf of Carpentaria, northern Queensland.
C.s. transfreta: Lowland southern New Guinea between Kumbe and the lower Fly River.
C.s. gymnopis: Interior of central and eastern Australia (south from northwest and central Queensland).
C.s. westralensis: Coastal and inland central and western Australia, from the Great Sandy Desert to the Moora district and east to longitude 123 degrees. A feral population in the Perth district includes gymnopis.

Habitat:

Found in riverine woodland adjacent to grasslands or agricultural areas (breeding season). Outside the breeding season, they may be found in Eucalyptus/Acacia scrublands with short grass, open or lightly treed grasslands, ricefields, sedge plains, mulga, mallee, Callitris/Eucalyptus woodland, semiarid and monsoon woodland and shrubland, spinifex, saltbush Atriplex, mangrove, crop areas, roadsides and suburban areas.

Wild Diet:

Grass and herbaceous plant seeds, paddy melons, nuts, fruits, berries, flowers, roots, corms, buds, shoots, insects, wood-boring larvae and blossoms.

Ecology and Behaviour:

Occur in large flocks (up to 70,000 birds) at a time to search for food; roost near water and drink before moving off towards feeding areas, often a long distance away. Feeding times morning and afternoon. Birds are playful, rolling on their backs or hanging upside down from wires. Commonly found in the company of Galahs.

Clutch and Egg Size:

2 ovate eggs, 39.0 x 28.5 mm (1.5 x 1.1 in)

Breeding Season:

May–October in South Australia. Nest is in tree hollow.

Related Links:

Join Our Flock

FlockTalk our monthly newsletter for parrot people everywhere:

+ News from the world of parrots

+ Updates on wild parrot projects

+ Inspiring updates from partners

+ Real stories from the parrot flock

+ Plus, expert tips for caring for your feathered friends at home.

 

Stay In The Loop, Sign Up Now.

FlockTalk: our monthly newsletter for parrot people everywhere:

Parrot news. Conservation wins. Pet care tips. All in one monthly email.

We do not sell or share your information with anyone