People interested in that charismatic creature of the high country, the American pika, and perhaps in advancing pika science now can use a tool that most of us carry in our pocket to help them in that ...
MULTNOMAH COUNTY, Ore. — In the Columbia River Gorge, between Angel’s Rest and Viento State Park, you might just hear a faint squeak echoing from the rocks. That sound? It could be a pika — a small, ...