Category: Shorts

Why Aren’t There Giant Animals Anymore?

Since I moved to Alaska and learned about the state’s Pleistocene history, I’ve bemoaned the absence of the ice-age mega-megafauna. Here in the interior, 20,000 years ago, mammoths, wooly rhinoceros, giant ground sloths, Smilodon, dire wolves, short-faced bears, American lions, and other now sadly absent animals, roamed. While a few ice-age mammals persist (think musk oxen, bison, and moose), most…

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