Grizzly Sows Apparently Swap A Cub In Grand Teton National Park
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In an unusual, but apparently not unprecedented, move in wildlife behavior, two grizzly sows in Grand Teton National Park have swapped a cub. Making the swap even more curious is that the sows involved are themselves mother and daughter.
- By Kurt Repanshek - July 26th, 2011 2:28am