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Snowy Owl

 

Bird Type: Owls

Scientific name: Bubo scandiacus

IUCN World Conservation Status: LEAST CONCERN

Snowy owls are diurnal which means they are active during the day and at night. Males can be almost pure white, reflecting their Arctic origins. Female snowy owls have more flecks of grey in their plumage.

This bird is well equipped for hunting. They are able to judge distance well, which helps them to catch prey in thick undergrowth and snow. Their long, black claws are between 25 to 35 mm in length and their eyes have circles of feathers around them that help reflect sound to their ears. Parents are territorial and will defend their nests against any threat, even wolves.

Harry Potter’s owl Hedwig is perhaps the most famous snowy owl.

Where in the world

Snowy owls are native to the Arctic regions in North America and Eurasia.

Threats in the wild

Habitat

Snowy owls live in Arctic regions. They prefer treeless, open tundra which provides suitable hunting grounds and good visibility. They sometimes remain year-round in their northern breeding grounds, but they do migrate south to ensure a good food supply. When food is particularly scarce, these birds travel great distances. They have been spotted as far south as Scotland!

Diet

These owls prefer lemmings and other small rodents, eating up to 1500 animals a year. They are patient, opportunistic hunters and prey may vary considerably, especially in winter.

Lifecycle

Snowy owls are monogomous birds. They generally breed once a year, between May and September. Females can lay up to 11 eggs a year. If their prey is scarce, snowy owls will sometimes forgo breeding for a year.