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Cockatoo - Lesser Sulfur-Crested
(Cacatua sulphurea)
Native To: Indonesia
Adult Size: 12-13 inches,
350 grams
Reaches Maturity: 2-3
years
Lifespan: 30-60
yrs
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Characteristics:
Among the smaller varieties of
cockatoos commonly kept as pets,
the Lesser Sulfur-Crested
Cockatoo is white with a yellow
crest and splashes of yellow on
the cheeks, under the wings, and
under the tail. This is a smart,
lively and curious bird that may
be a little less “clingy” than
many of the larger Cockatoos,
but it still needs attention and
emotional support from its human
companions.
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Did
You Know
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The male Lesser
Sulfur-Crested Cockatoo will
share the job of incubating
eggs with the female.
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After the baby is born,
however, the male is likely
to become very aggressive
toward it and should be
removed to a separate cage.
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Look Out For This:
Like all Cockatoos, the Lesser
Sulfur-Crested can become quite
noisy if it does not receive
enough attention. In true
Cockatoo fashion, the Lesser
Sulfur-Crested also likes to
play with its food, which often
means tossing it out of his
cage.
The material below is a general
guideline, and is not intended
to serve as your sole sources of
pet care information. Visit a
veterinarian trained in caring
for birds and consult a broad
range of literature to ensure
that your pet receives adequate
care.
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Things You Should Know About
Lesser Sulfur-Crested Cockatoos |
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These
crested white birds are
among the most
attractive and
affectionate of all
avian pets. They’re also
among the most cuddly,
warming their owners’
hearts by bowing their
beautiful heads to have
their necks scratched.
However, they can also
be demanding, and may
become difficult to
manage unless they’re
given adequate
attention. Lesser
Sulfur-Crested Cockatoos
are highly intelligent
birds with complex
emotional demands. Their
busy minds never stop
working, so they become
bored easily, and must
be provided with steady
mental stimulation and
human companionship to
maintain their mental
health. Without
interaction, they may
turn to destructive
behavior and even
self-mutilation.
Cockatoos emit a dust
that may cause allergic
reactions, especially in
people that already have
dust or other pet
allergies. |
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Lesser Sulfur-Crested
Cockatoos need room to
play, climb and explore.
They should be provided
with a cage that’s at
least 36” long, by
24”wide, by 48” high. It
is a good idea to have a
cage with multiple or
extremely secure locks,
since these avian
Einsteins will devise
clever ways to escape.
Space between the bars
should never exceed ¾”. |
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CAUTION
In most
cases, more space is
more desirable for
birds. However, when
increasing the size of a
Lesser Sulfur-Crested
Cockatoo’s cage, the
bird’s human companion
must be careful to
maintain a safe (narrow)
space between the bars.
The bars of a cage have
to be narrow enough to
prevent a bird from
sticking his head in
between.
Bars that
are spaced too far apart
for the bird’s size can
result in serious and
even fatal injuries. |
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A
Lesser Sulfur-Crested
Cockatoo’s cage should
be positioned in an area
where there is plenty of
family activity to keep
this intelligent parrot
mentally stimulated.
However, the cage should
also offer enough
privacy to provide the
bird with a sense of
security. So, it isn’t a
good idea to put a cage
in the middle of a room,
or by a heavily traveled
walkway. Instead, it
should be in an alcove
or in area that has a
wall on one or two sides
of the cage. As a good
rule of thumb, no family
member should be able to
walk all the way around
the cage. The cage
should offer the Lesser
Sulfur-Crested Cockatoo
a private secluded area.
For the sake of the
bird’s health, his cage
should never be in
drafts or direct
sunlight. If there is a
lot of night-time
activity in the room
that houses the cage,
such as a TV going after
9 pm, the Lesser
Sulfur-Crested Cockatoo
should be provided with
a small sleeping cage in
another, quieter room.
Another alternative is
to have a cage on
wheels, so it can be
moved to a quiet area at
night. It is critically
important that the bird
be provided with at
least 10-12 hours of
quiet undisturbed sleep
time each night. The
cage can be covered at
night. This cover should
be washed weekly, since
it will accumulate
feather dust.
A Lesser
Sulfur-Crested
Cockatoo’s cage should
never be placed in the
kitchen, since fumes
from cooking can prove
fatal. The cage should
also never be placed in
direct sunlight or
draft. |
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Keep
plenty of chew toys in
the cage; since Lesser
Sulfur-Crested Cockatoos
are enthusiastic chewers
and problem solvers,
they will enjoy
puzzle-type toys that
they can work over with
their beaks. All toys
should be made for large
Parrots to ensure
safety. A Lesser
Sulfur-Crested should
also be provided with
toys made from wood or
other materials that can
be safely chewed. Toys
should be rotated in and
out of the cage to keep
them interesting. It’s
also important to keep
toys clean to reduce the
risk of disease.
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A
Lesser Sulfur-Crested
Cockatoo should be
provided with a variety
of perches made of
different materials and
of different
thicknesses. Perches
should be at least 9”
long and around 1” in
diameter. Natural wood
perches not only provide
a perch, but also a safe
thing for Cockatoos to
chew on. A perch should
be placed in front of,
but not above, food and
water dishes. |
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Like
all Cockatoos, Lesser
Sulfur-Cresteds should
spend the majority of
the day outside of their
cage, interacting with
their owners. Their
wings should be clipped
by a professional and
checked regularly. Play
gyms are important since
Cockatoos will be
spending ample time
outside of their cage,
but still need to remain
entertained and amused.
Even outside of a cage,
a Lesser Sulfur-Crested
requires a variety of
toys and activities to
keep occupied. |
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Consult veterinarian or
literature about
trimming nails and
possibly flight feathers |
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Provide a shallow bowl
of chlorine-free water
for supervised bathing.
Use chlorine-free water
when misting bird too.
Bath and mist water must
be lukewarm to room
temperature. Avoid
drafts. Remove bath bowl
when finished. A
lukewarm bath or shower
on a regular basis will
contribute to a Lesser
Sulfur-Crested’s health
and well-being.
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Pellets should make up
65-80% of a Lesser
Sulfur-Crested’s diet.
Fresh and washed
vegetables should make
up 15-30%, and fresh
fruits less than 5%.
Fruits and vegetables
should be rinsed, dried
and cut into
appropriately sized
pieces before being
offered to this bird.
Seeds, grains and treats
can only be offered on
rare occasions. Food
should be offered to the
bird two to three times
a day. Provide
additional calcium i.e.
cuttlebone during egg
laying. Fresh
chlorine-free water
should be made available
at all times. On average
Cockatoos will consume
about 10 to 15 teaspoons
of water daily. |
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All water given to birds
for drinking, as well as
water used for misting,
soaking or bathing must
be 100% free of chlorine
and heavy metals. (Not
all home water
filtration systems
remove 100% of the
chlorine and heavy
metals from tap water,
so check your system's
specifications before
using it to filter
water for your pet.)
We recommend that you
use unflavored bottled
drinking water or
bottled natural spring
water and never
untreated tap water. Do
not use distilled water,
which can cause severe
medical problems, since
it lacks minerals that
are essential to
important body
functions. |
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Be Careful!
Avocado pits, raw onions, salty
snacks like chips or pretzels,
chocolate, sugary treats like
candy, alcohol, and rhubarb can
be toxic to birds, so they
should never be fed to an avian
pet. Seeds in most fruits and
vegetables, with the exception
of melons and squashes, can also
be toxic. So seeds should be
removed from produce before it
is offered to a pet bird. |
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Recommended Lesser
Sulfur-Crested Cockatoos
Supplies:
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Appropriately sized cage
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A variety of perches,
though one must be
wooden
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Wooden, chewable, puzzle
and other types of toys
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Food bowls
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Water bowls
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Food pellets
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Seed mix for treats
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Cuttlebone
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Climbing tree
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Bathing bowl
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Play gym
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Book on Cockatoo care
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