Join Dr. Daniel Roby, Oregon State University, in reviewing the steps taken
in the Columbia River to halt predation of salmon and steelhead by Caspian
Terns and Double-crested Cormorants. Dr. Roby specializes in ecology and
conservation of seabirds. We will explore what management techniques were
used to reduce predation as well as the outcome to birds and fish. This
free program from Black Hills Audubon is Thursday, Feb 10th, at 7 pm.
Registration
is required at www.blackhills-audubon.org.