The sooty terns are nesting on the cliffs.

The lesser crested terns were nesting on the rocky cliffs.

Gull-billed terns are migratory birds that can be found in coastal areas.

The arctic tern is a migratory bird that travels long distances each year.

I spotted a black tern flying over the lake.

The rosy tern is a beautiful bird found in Yorkshire.

The roseate tern is a beautiful bird found in the UK.

The sandwich tern is a beautiful seabird with a distinctive black cap and a yellow-tipped black bill.

The Caspian tern is known for its large size and distinctive black cap.

The royal tern is a large seabird found along coastal areas.