Bison update - waiting for the calves

No. 10 with a heavy bulge and her tail raised.  These are all signs of impending labor. 
I recently realized I haven't posted any bison photographs or updates in a long while.  Well they are still here and both Jess and I strongly suspect some of the females to be close to having their first calves.  Bison don't always show the most obvious outward signs of pregnancy, but many of the females have been "springing" lately and are walking around with their tails elevated.

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