Birdr

Caspian Gull vs Lesser Black-backed Gull

Larus cachinnans versus Larus fuscus

Practice

Play a quiz with Caspian Gull and Lesser Black-backed Gull

Caspian Gull (Larus cachinnans) Caspian Gull
Lesser Black-backed Gull (Larus fuscus) Lesser Black-backed Gull

Media

Loading…

Writing a comparison…

This looks up Birds of the World identification notes, then asks the model to contrast the pair. It can take a minute.

Submit a better description

Use the same sections as the comparison. Your text is published immediately.

Discard your changes?

You have unsaved edits. If you leave now, those changes will be lost.

Caspian Gull · Lesser Black-backed Gull · My Tricky Birds