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Sexing Cockatoos

Cockatoo Information ... Cockatoos as Pets ... Cockatoo Species ... Cockatoo Photo Gallery ... Cockatoo Cages ... Cockatoo Diet / Foods ... Cockatoo Diseases ... Sexing Cockatoos ... Cockatoo Library ... The Taxonomy Of Cockatoos

Sexing Cockatoos
Species Method
Bare-eyed Cockatoo aka Little Corella Females are usually smaller and the unfeathered area around the eye is shorter. Not definite - DNA or Surgically sex is recommended.
Blue-eyed Cockatoos Eyes Male: brown, Female: reddish brown
Ducorps Cockatoos Male & female alike. DNA or Surgically sex
Gang Gang Cockatoos Male: Some of the lower abdomen feathers are barred with orange, white and red. Females: This area is a duller orange and the white has a greenish caste. The red on the head is missing.
Glossy Black Cockatoos Males: Black beak. Slightly smaller. Brown on the head. Females: White horn colored beak. No spots or bars on the body feathers. Babies: Like females until mature at about 4 years.
Goffins Cockatoos Male & female alike. DNA or Surgically sex
Greater Sulphur- crested Cockatoos Eyes Male: darkbrown/black, Female: reddish brown, deep burgundy
Leadbeaters Cockatoos (Major Mitchell's) Eyes Male: dark brown, Female: pinkinsh red
Lessor Sulphur-crested Cockatoos Eyes Male: darkbrown/black, Female: reddish brown to burgundy red (when mature, about 3 yrs)
Moluccan (Salmon Crested) Cockatoos Eyes Male: darkbrown/black, Female: deep brown to burgundy red (when mature). A small flashlight helps in determining eye color.
Palm Cockatoos Male & female alike. DNA or Surgically sex
Red-tailed Black Cockatoos (Banks) Males: Black beak. Dull gloss on black upper parts. Chest feathers greyish tipped. Deep red tail. Females: Horn colored beak. Yellow spots on upper parts. Yellowish barring on chest. Tail has an orange red bar mixed with yellow. Babies: Like females until mature at about 4 years.
Red-vented Cockatoos (Phillipine) Eyes Male: dark brown, Female: reddish brown
Rose-breasted Cockatoos (Galah) Eyes Male: dark brown to black, Female: reddish brown
Slender-billed Cockatoos Male & female alike. DNA or Surgically sex
Umbrella Cockatoos (White) Eyes Male: black, Female: brown, Babies eyes are a greyish brown
White-tailed Black Cockatoos (Baudin's) Males: Black beak. Females: White horn colored beak. Lighter in color. Greater color variations. Slightly smaller. Yellow markings are more pronounced. Babies: Like females until mature at about 4 years.
Yellow-tailed Black Cockatoos (Funereal) Males: Black beak. Females: White horn colored beak. Lighter in color. Greater color variations. Slightly smaller. Yellow markings are more pronounced. Babies: Like females until mature at about 4 years.

References:
Parrots and Related Birds by Henry Bates and Robert Busenbark
Online Book of Parrots - Cockatoos by Warner and Susanne Lantermann




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