Baudin’s Black Cockatoo or Red-Tailed Black Cockatoo?
Here's how to tell the difference
Baudin’s Black Cockatoo
Red-Tailed Black Cockatoo
Baudin’s Black Cockatoo
Calyptorhynchus baudinii
Also known as: Baudin's Cockatoo, Long-Billed Black Cockatoo
General appearance
The Baudin's black cockatoo, a large and striking bird, has primarily blackish plumage highlighted with undertones of brown. It's impressive in size, with the upperparts of its body and wings featuring scattered white or light yellow specks. Its distinguishing characteristic is a broad tail with white panels on the side and a rounded tip.
Male vs female
Sexual dimorphism exists among these birds, allowing males and females to be distinguished. Male Baudin's cockatoos have a dark grey beak and pink eye-rings, whilst females have a lighter, horn-coloured beak and grey eye-rings. Additionally, females have more prominent and numerous specks on their head, neck, and underparts compared to males.
Juvenile
Juvenile Baudin's black cockatoos resemble adult females but have paler beaks, and a yellow tint on their lower parts which disappears as they mature. The barring and spotting are not as defined compared to adults. Their eye-rings begin as a soft pink and harden to grey as they mature.
Size
21.7 - 23.6 in/19.0 - 27.9 oz
There's more to learn about Baudin’s Black Cockatoo
View full detailsRed-Tailed Black Cockatoo
Calyptorhynchus banksii
Also known as: Banksian Black Cockatoo, Banks' Black Cockatoo
General appearance
The red-tailed black cockatoo is a large and striking bird, primarily black in color with bright red or orange panels in the tail depending on sex. They have a distinctive crest of the same black feathers on their head. Their size varies with location, but generally ranges between 50-65 cm in length.
Male vs female
Males have a characteristic pair of bright red panels on their tail feathers, a black beak, and a dark iris. Females are slightly smaller, beaks are whitish, and they typically sport patterned yellow-orange spots on their chest and wings. Their tail panels are thin orange-yellow stripes instead of solid red.
Juvenile
Juveniles resemble the adult female red-tailed black cockatoo, but are duller in color. Their iris is dark, and they possess fainter yellow-orange patterns. Tail-wise, the young males have dull red panels while the young females display barred orange tail panels. With age, these colors become more pronounced and distinct.
Size
21.7 - 23.6 in/20.1 - 30.7 oz
There's more to learn about Red-Tailed Black Cockatoo
View full detailsHow to tell the Baudin’s Black Cockatoo from the Red-Tailed Black Cockatoo
Visual differences
Baudin's Black Cockatoo (21.5-23.6 in, 1.19-1.74 lbs) is mostly black with brownish undertones and speckled white/yellowish wings, notable for white tail panels. Males sport dark grey beaks, females lighter horn-colored ones. Red-Tailed Black Cockatoo (19.7-25.6 in, 1.26-1.92 lbs) features bright red/orange tail panels, a distinctive black crest. Males have solid red tails, females exhibit striped orange-yellow tails. Both cockatoos are large, but their distinct tail colors and speck patterns differentiate them visually.
Key differences and behavior
Baudin's Black Cockatoo (Calyptorhynchus baudinii) and Red-Tailed Black Cockatoo (Calyptorhynchus banksii) exhibit distinct behaviors and preferences. Both are monogamous and engage in similar courtship with food offerings, but Baudin's cockatoos reside in southwestern Australia and Red-tailed ones favor warmer climates in northern and eastern regions. Baudin's primarily frequent eucalypt forests and adapt to agricultural areas, while Red-tailed inhabit both woodlands and urban spaces. Baudin's prefer marri, almonds, and pine seeds, emphasizing fruits and seeds, while Red-tailed feed on eucalyptus, casuarina, and acacia seeds, also eating invertebrates. Both nest in large trees; however, Baudin's engage more in mutual preening. Despite their similarities, these subtle distinctions in habitat and diet aid in their identification.
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