Terns and gulls
These are Caspian Terns and Ring-billed Gulls. Note also that the tern on the right is immature, as shown by its greyish cap, lighter bill, and speckly back
These are Caspian Terns and Ring-billed Gulls. Note also that the tern on the right is immature, as shown by its greyish cap, lighter bill, and speckly back