Winter Sunset, Loomis Outlet

Winter Sunset, Loomis Outlet

Tuesday, December 17, 2013

Sharing the Road with Red-Tailed Hawks on the Hunt

                                 


I’ve had to make more than the usual number of trips to Portland lately,  and I've noticed a large number of red-tailed hawks hunting the margins of the road.  Some of these raptors are residents, and some are moving through, heading farther south for the winter.  Red-tailed hawks  are very variable in coloration, running from tan to almost black.  Most commonly though, they are a rich brown and from the front, you will see a thickish dark 'necklace' on lighter breast to belly feathers.  And of course, a brick-red tail on adults.

Highway 26 has become incredibly busy as development  moves from  Beaverton, Hillsboro, North Plains and on westward.  I always watch for  the red-tailed hawks that are commonly found sitting hunkered on the big overhanging light supports along the road.  They like to hunt the wide flat fields, so start looking once the road leaves the mountains and flattens out. The birds may even clutch the power line in massive claws, teetering back and forth - not a very fierce and dignified hawk posture.  But these are excellent lookouts  for  meals.  The grassy median and the roadsides are a great place for mice and voles.  The hawks can see the slightest movement below them, even with all the wind movement from the traffic. They launch downward with great concentration and speed to grasp their prey with strong talons.  If you see this happening, watch for the next thing - keeping one eye on the road, of course.  Once the prey is secured, the hawk will spread her wings out and forward on either side of the unlucky catch.  This is called 'mantling' and from the fierce look-around by the hawk that accompanies this action, I'd say it's a serious warning for other predators to back off.

It's getting trickier for raptors to navigate Highway 26 these days.  There are more lanes, faster traffic, bigger trucks.  The hawk has to time her swoop for a meal so that she isn't falling directly into the path of a car traveling at 60-plus mph.  Sadly, some don't time it so well, but  I see very few road-killed hawks along 26.   I credit their sublime ability to move in the air, to gauge distance and speed.   More often, they're seen pulling off tasty bits of lunch as traffic roars by in both directions.

Hawks will feed just feet from the road and traffic.  I'm sure if you stopped to get out, that bird would fly with its prey, but they must not see the flow of traffic as a threat.    A female hawk will fly up and away with her captured meal to take to her nest to feed young.   This is fun to watch when a big long snake is the prey and the hawk flies, snake twisting and dangling,  over a convertible.

When you drive 26 or other roads,  be on the lookout in the distance and you may be able to enjoy seeing wild nature at work during rush hour.

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