Snowy Owl
by Barbara McMahon
Title
Snowy Owl
Artist
Barbara McMahon
Medium
Photograph - Photography
Description
The Snowy Owl (Bubo scandiacus) is a large owl of the typical owl family Strigidae. The Snowy Owl was first classified in 1758 by Carolus Linnaeus, the Swedish naturalist who developed binomial nomenclature to classify and organize plants and animals. Until recently, it was regarded as the sole member of a distinct genus, as Nyctea scandiaca, but mtDNA cytochrome b sequence data (Olsen et al. 2002) shows that it is very closely related to the horned owls in the genus Bubo. However the recent view is to treat the species as a member of genus Nyctea. The Snowy Owl is the official bird of the Canadian province of Quebec.This yellow-eyed, black-beaked white bird is easily recognizable. It is 52�71 centimetres (20�28 in) long, with a 125�150 centimetres (49�59 in) wingspan. Also, these birds can weigh anywhere from 1.6 to 3 kilograms (3.5 to 6.6 lb).[3] It is one of the largest species of owl and, in North America, is on average the heaviest owl species. The adult male is virtually pure white, but females and young birds have some dark scalloping; the young are heavily barred, and dark spotting may even predominate. Its thick plumage, heavily feathered taloned feet, and colouration render the Snowy Owl well-adapted for life north of the Arctic Circle.
Snowy Owl calls are varied, but the alarm call is a barking, almost quacking krek-krek; the female also has a softer mewling pyee-pyee or prek-prek. The song is a deep repeated gahw. They may also clap their beak in response to threats or annoyances. While called clapping, it is believed this sound may actually be a clicking of the tongue, not the beak.
Snowy Owls nest in the Arctic tundra of the northermost stretches of Alaska, Canada, and Eurasia. They winter south through Canada and northern Eurasia, with irruptions occurring further south in some years. Snowy Owls are attracted to open areas like coastal dunes and prairies that appear somewhat similar to tundra. They have been reported as far south as the American states of Texas, Georgia, the American Gulf states, southernmost Russia, and northern China.
Between 1967 and 1975, Snowy Owls bred on the remote island of Fetlar in the Shetland Isles north of Scotland. Females summered as recently as 1993, but their status in the British Isles is now that of a rare winter visitor to Shetland, the Outer Hebrides and the Cairngorms.
In January 2009, a Snowy Owl appeared in Spring Hill, Tennessee, the first reported sighting in the state since 1987. More notable is the huge mass southern migration in the winter of 2011/2012, when thousands of Snowy Owls were spotted in various locations across the United States.
Uploaded
September 29th, 2013
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Comments (10)
JOHN TELFER
Barbara, Fantastic detailed capture of this snowy owl, great capture of those amazing eyes, great details in the layers of feathers and remarkable clarity in this amazing photo, fav and liked and selected as my PIF in the Wisconsin Flowers and Scenery group
Barbara McMahon replied:
Thank you John for your most lovely observations and comment! I'm thrilled you liked this up close capture of this magnificent raptor! I also appreciate your support very much.
Barbara McMahon
Thank you Mariola Bitner for featuring "Snowy Owl" in the WILDLIFE One A Day Group! Much appreciated.