Yellow-billed Loon: What's with the neck?

Loons and gulls… those are what keep me sane during the winter season. Lake Hefner, one of the Oklahoma City municipal reservoirs, is only a few miles from my house and a great place for birding. During the winter we often get ~6 Common Loons and — really exciting for me — Thayer’s, Herring, Glaucous […]