The Owyhee Canyonlands are in remote southeastern Oregon and include Leslie Gulch Tuff, which is rhyolite ash that erupted 15.5 million years ago. (Bob Bush/Getty Images) A proposal to protect the ...
PORTLAND, Ore. — A debate is intensifying over how to protect the Owyhee Canyonlands, a vast million-acre expanse of rugged, remote land in far eastern Oregon where upland bird hunting and cattle ...