Red Deer River Naturalists

The Red Deer river Naturalists are a group dedicated to learning about and preserving natural history. They have regular programs with speakers and many field trips.

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Sunday, January 22, 2017

BOHEMIAN WAXWINGS

     Bohemian waxwings give us some fantastic shows in the winter. They are beautiful birds with some bright red and yellow highlights.

     Bohemian waxwings tend to hang out in rather large flocks. They start out smaller in early winter and gradually grow to be huge flocks which are very noticeable. It's amazing to see a large flock of birds take off all at the same instant. What's to communication they have that tells them to begin flight as if they are one bird?

     Flocks become larger as they feast on Mountain ash berries. The snow under roosting trees gets covered with the remains of the red mountain ash berries. And then they have the nerve to poop on cars.

     For me the best part of bohemian waxwings is when they are pursued by a predator. The predator in this area is the merlin. The merlin's method of predation is to get under a flock. The flock rises to get away from the merlin. Sooner or later a weak bird will drop for the flock. The merlin is on the bird like lightening.

     Today a large flock was in my district. And yes the merlin was here too. I saw the merlin chase the flock but I didn't see him make a kill.

     Are you watching the beautiful bohemian waxwings?

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