Nesting Arctic Terns Sterna paradisaea competing for territory on Vigur Island with a flattopped mountain peak in the background Vigur Island, Isafjardardjup Bay, Iceland, by Karen Kasmauski Design Pics Stock Photo - Afloimages
Nesting Arctic Terns (Sterna paradisaea) competing for territory on Vigur Island with a flat-topped mountain peak in the background; Vigur Island, Isafjardardjup Bay, Iceland, by Karen Kasmauski / Design Pics