Bison

A pair of Oregon residents have pleaded guilty to poaching a bison in Grand Teton National Park last winter.

Bison managers now say upward of 1,200 to 1,300 bison need to be culled to curb growth in Yellowstone National Park’s herd.

Officials in Yellowstone National Park say 900 bison would need to be removed to curb the herd’s growth.

A new collaboration between Colorado State University and the Minnesota Zoo aims to get Yellowstone bison genes circulating in a new herd.

After a short investigation, Yellowstone officials have determined a top Wyoming Highway Patrol leader did not violate Park rules with his bison photo.

When David Quammen was asked to write the body of National Geographic’s May 2016 issue on Yellowstone National Park, he was surprised.

The third highest ranking Wyoming Highway Patrol official is under investigation for an improper photo involving him and a bison in Yellowstone National Park.

A coalition of wildlife advocacy groups have filed suit against the U.S. Fish and Wildlife Service over Yellowstone’s bison population.

The Montana Environmental Quality Council (EQC) is recommending Native American tribes be allowed to hunt bison in Yellowstone National Park.

Tribal representatives hoping to house Yellowstone bison on the Fort Peck Reservation have met pushback from Montana’s Board of Livestock.