C.s.sanguinea........................................................................... by Gideon Scheepers
Description
This
cockatoo from Australia is also known as the Little Corella. It inhabits
most of the Northern Australia. It is about 38-cm long and weighs
430-580 grams. It is white with yellow under wing coverts. Beak is
horn coloured, feet and legs are light grey and the peculiar periorbital
skin is dark grey. They are certainly not scarce in the native habitat,
and are often shot or poisoned by the local farmers for destroying
crops
Housing in Aviculture
We
keep our pairs in suspended aviaries. They have been producing for
the last couple of years with no problems. Bare Eyes also love to
shower in the rain, often hanging upside down with wings spread in
a thundershower.
I supply them with a nest box in the front and one at the rear of
the aviary so that they may choose. I have a gate in the front, as
well as the feeding hatch for food and water, and two sturdy non-poisonous
branches, one at the rear and one towards the front at different height
so that they can fly up towards the back perch. Bare Eyes as well
as other parrots will always choose the highest perch on which to
roost at night, so the back one is placed higher and is under shelter
so that they will roost there at night. I also provide them with old
pieces of wood on the floor of the suspended aviary so that they destroy
that instead of the perches. They are not generally noisy. My pairs
do not damage the aviary wire, or the woodwork, nests, perches etc.
Breeding in Aviculture
Bare
Eyes lay on average between 1 and 2 eggs. We take babies away at 10
days old if it is the first clutch of the season and all other clutches
are left with the parents for 4 weeks before being taken for handrearing.
Nestboxes for all cockatoos should be made of thick wooden planks
or nesting logs which will also be destroyed in time. We use boxes
30cm x 30cm x 60cm deep either vertical or slanted. They also need sturdy
perches for successful mating, no wonky ones as
this
can result in unfertilized eggs and a waste of a breeding season.
I supply my Bare Eyes with fresh eucalyptus leaves and branches before
and during the breeding season,
They are usually sexually mature at 3 years old. The younger they
are the more the chances of problems occurring are, as the are inexperienced,
so you could end up with, infertile or broken eggs, or they may not
incubate or feed properly.
In the wild these parrots pair off in breeding season and choose
a nesting site, there may be more than one nest in a tree, but the
pair will defend it. When they have chosen the nest the hen then proceeds
to lay the clutch 1-2 eggs and incubation starts lasting for 23-24
days, male and female share the incubation. The chicks weigh about
7 g upon hatching, they are covered in a sparse yellow down, this
is lost in the next few days , they remain naked until about 3 weeks
when the pin feathers emerge. The chicks fledge at around 10-12 weeks
at a weight of around 400 g.
Data
· Clutch size
..
...1-2
eggs
· Incubation period
...
23-24
days
· Weaning weights
.
400
g
· Fledging period
..8
weeks
· Ring size
12
mm internal diameter ring
· Adult length
35-38
cm
· Adult weight
about
430-580 g
DISCLAIMER
Although all reasonable efforts have
been made by Thomasriver Aviaries to validate the accuracy of the
information contained in this site, Thomasriver Aviaries shall not
be held responsible for any errors in, amendments to, or any damages
arising from information supplied as aforesaid. Thomasriver Aviaries
does not give any warranties as to the accuracy and completeness of
the information and shall not accept liability whatsoever for the
use by any party of such information. No claims whatsoever shall be
accepted for any loss or damage arising from reliance on the information
by any party. We are not responsible for any bites due to our birds
when they are viewed or bought, you take full responsibility when
you handle the birds.
COPYRIGHT
This site contains information, which
is protected by copyright. All rights are reserved. No part of information
contained on this site may be photocopied, reproduced, or modified
into an alternative format, or translated to another language without
the prior written consent of G.Scheepers. No party may reproduce or
publish this information, in whole or in part, under its own letterhead
or brandname

Free Counter