MeatEater's Ryan "Cal" Callaghan joins Idaho Fish and Game in an exclusive and extremely rare behind the scenes look at the science of grizzly population dynamics. As Montana, Wyoming, and Idaho optimistically ready themselves to assume full management of the species, Cal sets out to learn how trapping, collaring, and handling a mature boar grizzly might give us the insight we need to make a difference. There's no better time for all of us to truly understand how to live with (and avoid) these bears.