The content below has been tagged with the term “Migration.”
September 4, 2018 | 8 minute read
New Johnsonville, Tennessee — They gathered in a large group, more than 100. They didn’t know it yet, but they were about to help science. That began when Clayton Ferrell into their midst and selected one Aix sponsa – a wood duck. He held her with his left hand. His right grasped a set of needle-nose pliers. Something flashed in the sun — a small piece of aluminum, slightly curved, with a number engraved on it. Learn more...