icon caret-left icon caret-right instagram pinterest linkedin facebook twitter goodreads question-circle facebook circle twitter circle linkedin circle instagram circle goodreads circle pinterest circle

LAURENCE PRINGLE'S BLOG

"The Freeze"

Many people who put out seeds and suet for birds in the winter get to see "the freeze." This is what I call it. Ornithologists (scientists who study birds) and others might call it something else. It is common bird behavior, fascinating to witness. Here's what happens:
A variety of birds are busy, coming and going, grabbing sunflower seeds, pecking at suet. Then they freeze in their positions and don't move. Minute after minute (for as long as 7-8 minutes) they stay--clinging to tree bark, perched on branches and twigs or on the wooden seed feeder. You can probably guess why this happens. A bird gave an alarm call. Sometimes I hear it--for example, the loud cry of a jay. Often I don't hear it, but the birds do. They heard a warning, a "predator alert." Around here the threat can be very real, as a sharp-shinned hawk sometimes darts in to catch a bird for its own food. (By attracting doves, woodpeckers, juncos, and others, I am running a feeder for hawks!) Frequently, the alarms are "false." No hawk zooms in. But the birds always heed the warning and stay still, in "the freeze." Eventually, one or two of the smaller birds move, fly to the feeder, go back to life. Then all species "thaw out"--until the next "freeze." Read More 
Be the first to comment