bison

sierraclub.org

Evidence is mounting that wild North American bison are gradually shedding their genetic diversity across many of the isolated herds overseen by the federal government. Biologists fear that will weaken the bison’s future resilience against disease and climate events in the shadow of human encroachment.

31 Bison From Grand Canyon's North Rim Relocated

Sep 20, 2019
beautifulnow.is

The National Park Service has transferred 31 bison from Grand Canyon to the InterTribal Buffalo Council who will take to join the herd with the Quapaw tribe in Oklahoma.

tucson.com

There’s new hope for the Mount Graham Red Squirrel in southern Arizona near Safford.

AP/Kaibab National Forest

In the two years since the Grand Canyon approved a plan to reduce the number of bison roaming in the national park, the herd has only grown in size.