|
|
Penguins

Penguins rank high in the list of popular birds, mostly because of the
upright posture and neat appearance, and there is certainly something
very attractive about these birds from the cold waters of the far south.
No other birds are built quite like them but they vary a lot in size,
from the Fairy Blue Penguin of New Zealand standing only 12 inches, to
the huge Emperor Penguin, standing 48 inches and never setting foot on
land, for it nests on the permanent ice far inside the Antarctic Circle.
Penguins' wings are no use in the air but they make most efficient flippers
for underwater flight.
There
are 17 species of Penguin and they are all only found in the southern
hemisphere
The
Penguins at Natureland are known as Black-footed or Jackass Penguins from
their strange braying noises; they live in 'rookeries' of hundreds of
thousands on the islands off Cape Town .There
they breed in the southern spring and summer -from October- and in the
English climate they keep the samerhythm, which means that the two eggs
are due to hatch towards Christmas. All sorts of materials go into
the large untidy nest-sticks, straw and so on -and these penguins prefer
nesting under some cover, like the rock shelters built from them.From
the first weeks the chicks are bundles of grey fluff which gives way to
a juvenile plumage of proper waterproof feathers in a mixture of greys.
A year later it molts into the smart black and white plumage of the adult.
|