An iconic Pacific Northwest species’ declining numbers has resulted in its quiet withdrawal from its last remaining historical habitat in the United States.
According to researchers, the Selkirk herd of woodland caribou, which lingered as one of the most threatened species in the U.S. for decades, has all but disbanded. After a harsh winter that disrupted a last-ditch recovery effort, just three female caribou remain.
The last remaining herd of woodland caribou in the U.S. ranged from north-eastern portions of Colville National Forest in Washington State and lower British Columbia. The herd struggled for years, challenged by everything from habitat loss and freeway development to predators and even snowmobiles in its south.
There remain some members of the species, all north of the 49th parallel:
The mountain-dwelling woodland caribou is not extinct. But the numbers don’t look good. A few dozen more herds exist, all in Canada. They too are in rapid decline; their total number is estimated at fewer than 1,400, down from 1,900 just ten years earlier.
Overhunting, a problem last century, isn’t the issue anymore; continuing encroachment on habitat is.