Clifford Shackelford

Texas Parks and Wildlife Department

Aired Thursday, June 20 at 6 p.m.  Ornithologist Cliff Shackelford, from the Texas Parks and Wildlife Department, took your calls on "Bird Calls" from Red River Radio. He answered your questions about our avian world. If you have a photo or the recorded sound of a bird you'd like Cliff to research for identity send them to