As large as a big gull, the Caspian Tern is the largest tern in the world. Its large coral red bill makes it one of the most easily identified terns throughout its worldwide range.
Large, gull-like tern.
Bill large, thick, and brilliant red with dark tip.
Juvenile has blackish crown, black edging to back feathers.
*Image and description were sourced from: allaboutbirds.org