Big Sheep Creek is an appropriate name for this Columbia River tributary in remote northeast Washington. After flowing out of the Monashee Mountains on the Canadian border, the creek winds through an area known as “the Wedge,” a prime movement corridor for large mammals traveling between the United States and Canada. Caribou, moose, grizzly, Canada lynx, Rocky Mountain elk, wolverine and the creek’s namesake bighorn sheep all inhabit in the area. And they depend on Big Sheep Creek for the excellent habitat it provides.
In the remote northeast corner of Washington, Big Sheep Creek snakes its way out of the Monashee Mountains and winds through a wide valley of conifer forests, meadows and wetlands rich with wildlife. Rare redband and bull trout inhabit the creek, and the gentle, fertile terrain of the river valley makes it the region’s prime migration route for large mammals moving north and south between Canada and the United States. Moose, caribou, grizzly bear, Rocky Mountain elk, mountain goat and bighorn sheep all move regularly through the area. The valley is also home to rare predators like Canada lynx and wolverine.