20190601YNP06322019BearCOYCub of the YearDave ShumwayEarthGreater Yellowstone EcosystemGrizzlyMayNational ParkNaturalNatureNorth AmericaNorth AmericanSpringTwinsUSAUnited StatesUrsus arctos horribilisUrsus arctos sspWYWildWildlifeWyomingYellowstone