カモメ　３、　　アジサシ　７

Gull　3,　　Tern　7

Ring-billed Gull		Herring Gull		Laughing Gull

Gull-billed Tern		Caspian Tern		Forster's Tern

Least Tern		Royal Tern		Sandwich Tern

Black Skimmer		Black Skimmer		Black Skimmer