I don't know if this is true or not, but it did get me thinking.  I know when the weather is going to be bad because my dogs freak the "Freak" out.  I've always heard that animals have a sense of when something is coming.  In 2006 there was a story out that stated before the huge tsunami all the animals in the area ran for higher ground.  So why wouldn't it be true about all of the animals in Yellowstone taking of for safety.  Check this video out. 

After watching this I thought "their pack could just be on the move."  but then I read this article with the same video and it freaked me out, oh and yes it will effect Oklahoma.  Check out the article HERE