Science Reference

Snowy Owl

The Snowy Owl is a large owl of the typical owl family Strigidae.

It is also known in North America as the Arctic Owl or the Great White Owl.

This huge yellow-eyed white bird is unmistakable.

It is 53-65 cm long with a 125-150 cm wingspan.

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 feet, and coloration render the Snowy Owl well-adapted for life north of the Arctic Circle.

This powerful bird relies primarily on lemmings and other rodents for food, but at times when these prey are not available, or during the ptarmigan nesting period, they may switch to ptarmigan young.

As opportunistic hunters, they feed on a wide variety of small mammals and birds, and will take advantage of larger prey, frequently following traplines to find food..

For more information about the topic Snowy Owl, read the full article at Wikipedia.org, or see the following related articles:

Note: This page refers to an article that is licensed under the GNU Free Documentation License. It uses material from the article Snowy Owl at Wikipedia.org. See the Wikipedia copyright page for more details.

Search ScienceDaily

Number of stories in archives: 44,032

Find with keyword(s):
 
Enter a keyword or phrase to search ScienceDaily's archives for related news topics,
the latest news stories, reference articles, science videos, images, and books.
 

Science Video News


Keeping Food For Years

Some low-moisture foods such as dried apples can be safe to eat even years after their expiration date, if properly stored, food chemists say. They. ...  > full story

Breaking News

... from NewsDaily.com

In Other News ...

Copyright Reuters 2008. See Restrictions.

Free Subscriptions

... from ScienceDaily

Get the latest science news with our free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Feedback

... we want to hear from you!

Tell us what you think of the new ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Post this page to your favorite social bookmarking site:
close
Include this item in your blog or web site:
close
Email this page's link to a friend or colleague:
close