The Arctic National Wildlife Refuge is a spring and summer home for many snowy owls – a favorite creature not only of Harry Potter fans, but throughout the Lower-48 where these magical creatures visit during the winter! Read below for all kinds of snowy owl facts.
SNOW OWLS NEST IN THE ARCTIC NATIONAL WILDLIFE REFUGE
To build nest on the snow-less hummocks and small hills in the Arctic National Wildlife Refuge, snowy owl females scratch out a depression in the ground and then shape it to their liking with their bodies. Snowy owls are fiercely protective of their nests, and will even fight off wolves to protect their young!
SNOWY OWL MATING AND RELATIONSHIPS
Snowy owl males and females look incredibly different, so much so that at first scientists believed they were different species. In mating season, males will engage in elaborate displays. Their dance can involve raising into the air holding prey, then descending to the ground with either flapping or v-shaped wings before dropping their prize. Finally, they stand tall and lower their head, fanning out their tail as the female approaches.
Below is a National Geographic special on snowy owls. Check it out!
THREATS TO SNOWY OWLS
Current threats to snowy owls in the Lower-48 include collisions with power lines, airplanes and other objects, as well increasing contact with humans. Climate change has also had an impact on snowy owl food supply.
For the time-being, the remote coastal plain of the Arctic National Wildlife Refuge allows these owls to avoid human interference during nesting season. However, oil drilling in the region would bring owls and their nests in closer proximity to contact with humans and industrial machinery.
Perhaps in response to fluctuation in lemming populations, snowy owls regularly visit southern Canada and the northern Lower-48 in the United States. However, in 2013, an unprecedented number flew even further south, going as far as South Carolina, Georgia and even Florida.
Dave Brinker, an ecologist with the Maryland Department of Natural Resources, reported having never seen anything like it. So he decided to study the owls. Read about his work and watch the accompanying video below – The Secrets of Snowy Owls.
Alaska Wilderness League would love to receive reports of snowy owl sightings throughout the United States. If you’ve seen a snowy owl, we’d love you to report your sighting to your local paper and tie in the importance of protecting their Arctic Refuge summer home.