Have
you ever seen baby parrots, only a few days old, being fed by their
mother? Did you know that parrots laying several eggs in a clutch begin
incubating with the first egg, which means young hatch at different
times and grow at different rates? If not, read on!
You might have seen my past
news posts about Australian Ringnecks nesting inside artificial boxes
before. Some have in fact just been reared in one of our nest boxes at Ardross Primary. I’ve photographed their eggs and various stages of chick growth for many years now (here’s one from 2011), but I’ve never shot any footage of behaviour inside the nest.
Today
I inspected the large nesting box above, which was installed for Black
Cockatoos in 2008, to make sure it was still securely attached to the
tree. I didn’t know anything had been using it this year but when I
peered inside I was surprised to see three tiny Australian Ringneck
chicks huddled together in one corner, and a couple of as yet unhatched
eggs.
Here’s what they look like:
Here’s what they look like:
This discovery made me spring into action, and I quickly descended the
tree to fetch my miniature HD video camera and a long stick on which to
mount it. Then I set it up inside the nest chamber, which, as you can
see, being designed for a large cockatoo, is more than adequately large
enough for these small parrots:
With a 2 hour
battery, I had plenty of chance to capture the female returning to
brood, so left it recording and returned later this afternoon . . . . .
When I collected the camera
and looked at the video files, I was extremely pleased to see the
female ringneck had been caught on film with her chicks! Even though the
box was a bit dark being naturally lit (I didn’t use any artificial
lighting), the below video shows her behaviour quite well. You can see
her suspicion of the camera in her nest as she looks at it curiously,
before being nagged by her young to begin feeding. The size different in
the (asynchronously hatched) chicks is also really obvious, with the
largest of the brood probably 3 days ahead of his very tiny little
sibling.
Keep watching this post for more updates of this Australian Ringneck family, nesting high above a Parkerville road in an artificial hollow built for cockatoos!
Ringnecks from Simon Cherriman on Vimeo.
No comments:
Post a Comment