Harris Hawk

Tonight was a beauty.  The sky was streaked with pastel pinks, purples and sapphire blues.  As I made my way out to owl rock, I noticed the movement of a large bird lifting dramatically over an area of granite boulders. I was able to catch the flash of a white stripe on the tail and quickened my pace, hoping to get closer look.  To my amazement, I not only met the bird, but also his handlers, as well as another bird. They were traveling in a small group and had harnesses and poles on which the birds could perch.

These two Harris Hawks have damaged wings and can't be returned to the wild.  I thought of the sight of a free hawk, soaring high in the sky, and I felt a pang of sadness. Of all animals, birds seem to have the most freedom, so when that freedom is lost, it is even more tragic.

Harris hawks are common in the southwest deserts, but engage in an uncommon practice called "back-standing." Three or four birds can be seen stacked up on one another like circus performers trying to impress a crowd.  By standing on top of one another, the bird at the top may be able to see farther and spot prey.  It could also provide shade. Only the hawks know the purpose, leaving us to speculate and wonder... another design mystery.

Spotting harris hawks in the Sonoran Desert is relatively easy.  Unlike most hawks, they are social birds, so they can be seen in small groups, protecting nesting areas or hunting together.  They are dark brown with rusty red and white markings.  Their long legs are yellow and they also have yellow on their faces.  You may hear their loud, harsh call before you see them, but follow the sound and you may be treated to a back-standing session or a playful game of leapfrog as they fly from rock to rock.

References and Resources
Desert Museum 
All About Birds
Bird Sounds - Harris Hawk

Image: Public Domain Pictures and Sharon Pegany