Snowy Owl | The snowy owl is also known as the Arctic owl or the great white owl.
The snowy owl is primarily found within the Arctic Circle with the
range of the snowy owl ranging across Canada, Greenland, Europe and
Asia. The snowy owl is the official bird of Quebec in the North-east of
Canada. The snowy owl is one of the largest species of owl in the
world, with the average adult snowy owl growing to about 65cm tall with
a wingspan of around 140cm. Snowy owls however can be smaller than
this, and can even grow to more than 75cm in height.
Despite the vast range of the snowy owl within
the Arctic Circle, it has been reported for snowy owls to travel
further south in search of food. Snowy owls have been spotted as far
south as Texas in the USA and even in the Caribbean. Snowy owls are also
commonly spotted throughout Europe and Asia, from the UK to the
southern China. Snowy owls make their nests on the ground but
they chose their nesting place very carefully. A nest site for the snowy
owl must have good visibility so that the snowy owl is able to keep and
eye on it's surroundings, and the nest of the snowy owl must also have a good source of food so that the snowy owl does not have leave the nest for long (if at all) in order to eat.
Snowy owls breed in may and the female snowy owl lays up to 14 eggs although the average clutch size of the snowy owl is about 7. The pure white snowy owls chicks hatch out of the eggs after an incubation period of around 5 weeks.
Both the male snowy owl and the female snowy owl parents help to feed
and fear their young, and also protect the snowy owl chicks from
predators. Although snowy owls are omnivores, they have a primarily carnivorous diet.
Lemmings and other small rodents such as mice and voles are the main
source of food for the snowy owl. Snowy owls are opportunistic hunters
meaning that they will take advantage of an opportunity to hunt larger
animals. Snowy owls have been known to hunt fish (when they can find
them), squirrels, rabbits, rats, birds and even large mammals such as
gophers and foxes.
Like other species of large
bird, the snowy owl is known to swallow it's food whole and then
regurgitate the bones in the form of a pellet up to 24 hours after
feeding. In order to sustain itself, the snowy owl must eat around 5
lemmings or mice every day which is nearly 2,000 in one year. The snowy owl
is known to have bright white feathers that are often flecked with
black and grey. The snowy owl also has large eyes, a sharp, curved beak
and large head, along with feathers on it's feet. All of these features
of the snowy owl allow the snowy owl is survive as successfully as
possible within the Arctic Circle.
Due to it's large size the snowy
owl has few natural predators within it's environment. Humans hunting
the snowy owl are the main predators of the snowy owl, along with large
foxes, wild dogs and wolves.
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