Umbrella Cockatoo
Conservation status: Vulnerable |

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Scientific classification |
Kingdom: |
Animalia
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Phylum: |
Chordata
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Class: |
Aves
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Order: |
Psittaciformes
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Family: |
Cacatuidae
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Subfamily: |
Cacatuinae
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Genus: |
Cacatua
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Subgenus: |
Cacatua
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Species: |
C. alba
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Binomial name |
Cacatua alba
Muller, 1776 |
The Umbrella Cockatoo, Cacatua alba also
known as White Cockatoo is a medium-sized
cockatoo endemic to the islands of
Halmahera, Bacan, Ternate, Tidore, Kasiruta and Mandiole in
North Maluku, Indonesia. At first sight it appears to be a
white parrot with brown or black eyes and a dark grey beak.
If it is surprised, it extends a large and striking crest, which has a semicircular shape (similar to an
umbrella, hence the name). The crest is normally recumbent.
The underside of the wings and tail have pale yellow or
lemon colour, which flash when they fly.
The Umbrella Cockatoo can live up to, and perhaps beyond,
80 years in age. They are very social, needing a lot of
interaction. They can be very loud and their calls (a very
loud screeching noise) can be heard up to three miles away.
The Umbrella Cockatoo weighs about 600gm (based on
weights of two male pet birds aged about 1 and 3 years).
Feathers
The feathers of the Umbrella Cockatoo are mostly white.
However, both upper and lower surfaces of the inner half of
the trailing edge of the large wing feathers are a yellow
colour. The yellow colour is most notable on the underside
of the wings because the yellow portion of the upper surface
of the feather is covered by the white of the feather
immediately medial (nearer to the body) and above.
Similarly, areas of larger tail feathers that are covered by
other tail feathers, and the innermost covered areas of the
larger crest feathers are yellow. Short white feathers grow
from and closely cover the upper legs.
Upper side of left wing feathers
Under side of left wing feathers
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Umbrella Cockatoo as a vulnerable species
Although the Umbrella Cockatoo is not classified as an
endangered species it is classified as vulnerable. It
numbers in the wild have declined owing to habitat loss and
illegal trapping for the cage-bird trade. It is listed in
appendix II of the CITES list of protected species. This gives it
protection by making the trade of wild caught birds illegal.
Umbrella Cockatoo as pet birds
Hand reared Umbrella Cockatoos can make good pets, as
they are sociable, intelligent and they can learn tricks and
be trained. They require a large cage (at least 3ft x 3ft x
5ft) and they need to exercise outside of their cage often.
They can imitate basic human speech, but they are not
considered the most able speakers among parrots. They are
not an easy pet to keep and require a lot of time, devotion
and understanding from their caregivers. They can destroy
furniture with their powerful beaks and even the sweetest
cockatoo may inflict a serious bite without provocation.
Additionally, they can make a lot of loud noise and their
large droppings are quite messy. Umbrella cockatoos as pets
need so much care and attention, and can be so destructive
and expensive to keep, that they are often passed from one
owner to the next.
References
- BirdLife International (2004).
Cacatua alba. 2006 IUCN Red List of
Threatened Species. IUCN 2006. Retrieved on 11 May 2006. Database entry
includes justification for why this species is
vulnerable
External links