News & Conservation February 18, 2025 Pittsburgh Zoo Welcomes Bison to International Conservation Center Iconic Species Launch an Exciting New Program February 18, 2025The Pittsburgh Zoo & Aquarium’s International Conservation Center in Somerset has welcomed one of North America’s most iconic species – the American Bison. Four bison, one male and three females, arrived… Learn More All Posts Follow Conservation Center News & Events on Facebook About Us Events & Experiences