The Pittsburgh Zoo has welcomed the ... around eight months old. The bison arrived through a partnership with American Prairie, a prairie-based nature reserve in Central Montana.

The Pittsburgh Zoo is welcoming four bison to its International Conservation Center in Somerset. The male and three females, who were born this summer and are approximately eight months old ...

The Pittsburgh zoo has added one of the nation’s most iconic creatures, the American bison, to its sprawling Somerset County conservation center. Three female bison and a male “bull” – described as ...