Zoology: Nachusa Bison: Bison13

Volunteer Ruth Bowers-Sword worked to clear a stretch of old fence in what would eventually be the south bison unit at the Nachusa Grasslands. The new pasture would more than double the bison's overall area.

Volunteer Ruth Bowers-Sword worked to clear a stretch of old fence in what would eventually be the south bison unit at the Nachusa Grasslands. The new pasture would more than double the bison's overall area.