Gaviota Piquicorta vs Herring Gull

The Red-legged Kittiwake is best distinguished from the Herring Gull by its smaller size and distinctive bright red legs, which are a reliable field mark. In contrast, the Herring Gull has pinkish legs and a bulkier build.

Leg Color: Look for the bright red legs of the Red-legged Kittiwake, a key distinguishing feature from the pinkish legs of the Herring Gull. Size and Build: Note the smaller size and more delicate build of the Red-legged Kittiwake compared to the larger Herring Gull.

The Red-legged Kittiwake is smaller and more delicate in build compared to the larger, bulkier Herring Gull.

The Red-legged Kittiwake typically has a more uniform grey and white plumage, while the Herring Gull shows a more varied plumage with grey upperparts and white underparts.