How to Identify a Ring-billed gull: Not a Canada Goose

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Ring-billed gull in the field, a medium gull with a black ring near the tip of a yellow bill
Photo: Tho-Ge / Pixabay

Larus delawarensis

A medium gull with a black ring near the tip of a yellow bill. Parking lots, landfills, rivers, and coasts across most of the continent.

What does a ring-billed gull look like?

A medium gull with a black ring near the tip of a yellow bill.

What do ring-billed gull tracks look like?

Ring-billed gull track, a small webbed print, smaller than a goose, often in a crowd on a beach or a mudflat
Track diagram. Compare it with the print in front of you.

A small webbed print, smaller than a goose, often in a crowd on a beach or a mudflat.

What does ring-billed gull scat look like?

Ring-billed gull droppings, whitewash on roofs, piers, and light poles where the flock loafs
Dropping diagram. Do not handle droppings.

Whitewash on roofs, piers, and light poles where the flock loafs. Do not handle droppings.

Where you find it

Parking lots, landfills, rivers, and coasts across most of the continent. Year-round in much of the range. Some move south for winter.

What to do next

  • Watch from a distance
  • Do not approach a nest
  • If a bird is injured, call a local wildlife rehabilitator

This page is a field guide, not a permit to approach wildlife.

Animals it is confused with

What does a ring-billed gull look like?

White and gray, with a black ring around the yellow bill. The common parking-lot gull.

How to tell a ring-billed gull from similar animals

Use the track, the dropping, and the place together. One print is not enough.

  • Canada goose. Webbed, pigeon-toed, in a line from water to grass. Brown goose, black neck, white cheek patch.
  • Mallard. A small webbed print. Male has a green head and chestnut chest.

Ring-billed gull field marks

  • Webbed three-toed track, about 2 inches, pigeon-toed
  • Often on a beach, a flat roof, or a lot
  • Yellow bill with a black ring if seen
  • White head, gray back

Where the sign shows up

Parking lots, landfills, rivers, and coasts across most of the continent. Typical places: wetland, yard, field. Year-round in much of the range. Some move south for winter.

A small webbed print, smaller than a goose, often in a crowd on a beach or a mudflat. Whitewash on roofs, piers, and light poles where the flock loafs.

Common questions

What does a ring-billed gull look like?

White and gray, with a black ring around the yellow bill. The common parking-lot gull.