Two Bison

 

During the month of August, bison in the Greater Yellowstone Area are typically in rut and willing to do whatever it takes to find a female in estrus. They use their keen sense of smell to assess if the timing is right.

 

Within Grand Teton NP you can watch as this play of power takes form. In this image both bison are sizing up the situation as sexual tension elevates. 

 

 

 

 

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