Another of the autumn birds increasing in visibility at the suet feeders in preparation for winter is the Red-breasted Nuthatch. One of the easiest to recognize and most beloved species of North American feeder-visiting birds, the nuthatch is readily identifiable by its odd head-down vertical posture. The reason for this unusual perching position is not fully understood, however it may have something to do with the nuthatch’s habit of wedging seeds in the crevices of tree bark and hacking them open with its beak. A head down posture may give it increased striking force on the seed.
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