Atlantic Puffin - 1 (Fratercula arctica)Atlantic Puffin - 2 (Fratercula arctica)Artic Tern's (Sterna paradisaea)TurnstoneJuv KnotAtlantic Puffin - 3 (Fratercula arctica)Atlantic Puffin - 4 (Fratercula arctica)Artic Tern (Sterna paradisaea)