Jun 10, 2004 — Cormorants are large, fish-eating birds. They were nearly wiped out by the now-banned pesticide DDT. They began to colonize Little Galloo Island on the eastern end of Lake Onratio in the early 1970s. Their populations have flourished - too much so for commercial and recreational fishermen. New York's Department of Environmental Conservation has been studying cormorants' diets and habits since the 80s. They began shooting cormorants to control the growing population in the mid-90s. Now, eggs are oiled and nests destroyed every spring, and some birds are shot by DEC personnel. New York began working on cormorant control with other states along the Great Lakes in the mid-90s, as the birds continued to expand their reach. The Great lakes radio Consortium's Stephanie Hemphill explores one lake Superior community's experiment in cormorant control.