Photo of Roseate Tern
The 4 terns at the front are the Roseate Terns. They are all in breeding plumage, but the outer 2 have red bills, which apparently happens during incubation.
File Name: 2008-11-23_8176 Date/Time: 2008-11-23
Location: Seventeen Seventy / Eurimbula National Park, Queensland, Australia.
