It is thought this is brought on by years where there is a lull in the snowshoe hare population, and the owls are moving south to find a more stable food source. While they don’t migrate, it has be recorded that occasionally owls from Saskatchewan and Alberta Canada will move south in an “irruption” into Minnesota, Nebraska, Kansas, Iowa and the Dakotas. Image: usfwsmtnprairie | CC BY 2.0 | flickr The majority of great horned owls do not migrate, they are year round residents of their location. Adults range in length from 17-25 inches with a wingspan of 3 – 5 feet. Size of the owls can also vary region to region, with the largest being found in Alaska, while the smallest in Baja California and the Yucatan Peninsula. Great Horned Owls aren’t all the same size The palest colored great horned owls, which can almost appear white, are found in subarctic Canada. Owls with the darkest coloring occur in the Pacific Northwest and along the Atlantic side of Canada, while much paler great horned owls occur in such places as the southwestern deserts or subarctic prairies. Great Horned Owls aren’t all the same color Pale colored female Great Horned Owl (Image: lintow | )Ĭoloring of the great horned owls changes from region to region, and is related to the average humidity of the area. They have the widest distribution range of any American owl. Great horned owls have an amazing ability to adapt to so many diverse environments from deserts to suburbs to frozen northern forests. They can be found year round throughout all of North America as well as large portions of central and south America. Great Horned Owls are found throughout the eastern hemisphere 20 interesting facts about Great Horned Owls 1. Let’s dig into some more Great Horned Owl facts. They are also called the “tiger owl” for their barred pattern and fierce hunting, as well as “hoot owl” for their distinctive calls. No matter where they are, people recognize their huge yellow eyes and “horns” that jut up from their face. They can be found in a huge range of environments and locations, and can slightly change their coloring and size depending on where they are located. So keep reading for 20 cool and interesting facts about Great Horned Owls. They’re also one of our favorite species, which is why they’re the topic of this article. The Great Horned Owl is one of the largest and most well known owls in North America.
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