A tern is a type of seabird belonging to the family Laridae, which also includes gulls. Terns are known for their slender bodies, long wings, and pointed beaks. They are often found near coastal areas and are skilled fliers, capable of diving into the water to catch fish. These birds are typically white or gray, with some species displaying black caps on their heads. Terns are social creatures, often nesting in colonies on sandy beaches or islands. They are migratory, traveling long distances between breeding and wintering grounds, similar to seabirds and gulls.