In the weeks before Christmas, friends of a friend told me about a bobcat sighting they had, while hiking on a trail in southern Essex County. And, not long after that, a very dear friend of mine who lives in the same area sent me a couple of photographs she’d taken of a mound and scratch marks she’d discovered in her yard. She told me that she’d also found what appeared to be claw marks on a nearby tree trunk. A bit of research confirmed that both were signs of a bobcat.
Posts Tagged ‘bobcat’
Evolution of the Canadian Lynx and the American Bobcat
The Eurasian Lynx entered North America across the Bering Land Bridge about 2.5 million years ago, in the first of two waves. Glaciers waxed and waned, alternately blocking and opening Beringia, as well as migration paths down to what would become the U.S. border and Canadian province areas, a classic example of how one species gets separated by changing land and sea features, the two groups then evolving in different directions, until representatives of one group can no longer mate, thus resulting in two species. The second wave, coming with melting of northern glaciers evolved into the Canadian Lynx.
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