Ring-billed Gull, Larus delawarensis, at St. Mark's National Wildlife Refuge on Florida's Gulf Coast.

- Image ID: MHM809
Ring-billed Gull, Larus delawarensis, at St. Mark's National Wildlife Refuge on Florida's Gulf Coast.
Janice and Nolan Braud / Alamy Stock Photo
Image ID: MHM809
Location: St. Marks National Wildlife Refuge, Lighthouse Road, Saint Marks, FL, USA