Field Guide

Common Tern

Sterna hirundo

Aves › Charadriiformes › Laridae › Sterna

Conservation status: least_concern

Common Tern (Sterna hirundo)
Photo: (c) Bill Keim, some rights reserved (CC BY), cc-by

The Common Tern is a slender, graceful seabird with pale gray and white plumage, a distinctive black cap on its head, and a bright orange-red bill and legs that make it easy to spot. It's known for its incredible hunting technique of diving headfirst into water to catch small fish, and you'll often hear its loud, harsh calls before you see it.

How To Identify

These medium-sized, graceful seabirds are characterized by a pale gray back and wings contrasted with bright white undersides. Males often display distinct darker markings or caps on their heads, while they possess long, forked tails ideal for agile flight.

Habitat

The Common Tern lives on gravel banks, lakes, and coasts.

Behaviour

The Common Tern hovers and then plunge-dives for small fish.

Native Range

The common tern is native to circumpolar regions, breeding in temperate and subarctic areas of Europe, Asia, and North America.

Did You Know?

Migrates from Germany to Antarctica and back — a round trip of up to 70,000 km a year.

Create a free account to log your sightings of the Common Tern, see where it has been recorded near you and build your Wild List.

Privacy · Terms · Credits · Join the beta