Almost every response to this Mystery Photo was spot-on, but “myip2014” was the first NC reader to recognize the signs left by a Wild Turkey feeding on Common Burdock (Arctium minus) seeds. A variety of plant material is eaten by Wild Turkeys in the winter: white pine and hemlock needles and buds, evergreen ferns, lichens, moss, and buds and stems of Sugar Maple, American Beech and American Hophornbeam trees. Especially when there is deep snow, Common Burdock is a favorite due to having seeds that are within reach and usually above the snow.
Turkeys consume these seeds in such a distinctive manner that one can recognize what animal has been feeding on burdock, even if tracks and scat are not present. The burdock burrs, or fruits, are plucked off the plant by the turkey, opened and the seeds are eaten. The burrs end up nearly inside out as a result of the turkey prying them open to get the seeds, and often are stuck together and form “burdock balls.“ The presence of these balls is a sure sign that turkeys have dined on the seeds they once contained.
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