Birdr

Ivory Gull vs Bonaparte's Gull

Pagophila eburnea versus Chroicocephalus philadelphia

Practice

Play a quiz with Ivory Gull and Bonaparte's Gull

Ivory Gull (Pagophila eburnea) Ivory Gull
Bonaparte's Gull (Chroicocephalus philadelphia) Bonaparte's Gull

Media

Loading…

These two are often mixed up in quizzes. Look at the photos, then practise the pair until the field marks stick.

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.

Ivory Gull · Bonaparte's Gull · My Tricky Birds