With more than 40 years working with bison, Wes has developed an international reputation for his knowledge of both plains and wood bison. During those years, he participated in the reintroduction of bison into many areas of their former historic ranges – in Alberta, Saskatchewan, British Columbia, Yukon, Northwest Territories, Alaska, and central Siberia. Those experiences left him with a deep appreciation for the keystone ecological role that bison provide to the ecosystems they share with other species.