Snowy Owl ~ Ghost of the Arctic

Snowy Owls have captured our imaginations partly because Harry Potter’s faithful companion Hedwig is a Snowy Owl, but also because unlike most owls, Snowy Owls hunt during the day, allowing us to observe their movements and struggle for survival more easily than their nocturnal cousins. Like all owls, the Snowy possesses a superb sense of hearing, binocular vision, and the ability to turn its head 270 degrees. A Snowy Owl’s hearing is so astute, it can capture prey under snow, without ever seeing the intended prey!

Snowy Owl Gloucester Massachusetts ©Kim Smith 2015

The Snowy Owl that was spotted in East Gloucester several days ago displayed this very behavior. Perched on a rock wall with a panoramic view of the surrounding fields, it held its body stone still all the while rotating its head around and around, up and down, and side to side. At one point, its head seemed to rotate in its socket nearly 360 degrees. In the two photos you can see the head turned seemingly backward from its front facing body, the second photo to an even greater degree than the first. By comparison, a human’s neck bones would snap if rotated to that measure and the blood vessels would close down. Owls not only have 14 very flexible neck bones, they have specialized blood vessels. When the circulation is cut off, others open to allow blood to flow.

 Snowy Owl Gloucester Massachusetts January ©2015 Kim SmithSnowy Owl Irruption Update

Are Snowy Owls having a second irruption, two years in a row? It’s too early to tell. Just as with last year’s histoic incursion, they are again showing up all over eastern Massachusetts. My brief encounter with the Snowy Owl only left me wanting more!

You can learn much about the Snowy Owl from the tremendous film, The Magic of the Snowy Owl, linked here from a previous post during last year’s widespread irruption.

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