Lesser Black-backed Gull look-alikes
Larus fuscus
Spotted a bird? Identify it instantly with the Birdby app
Open the appSeveral birds can be mistaken for the Lesser Black-backed Gull. Compare the key differences below to confirm your sighting.
Birds to compare
Herring Gull
Larus argentatus
Key differences
The Herring Gull has a paler grey mantle (less dark than Lesser Black-backed Gull) and pink legs (Lesser Black-backed has yellow legs). The red spot on the bill is present in both, but the overall mantle color and leg color are key distinctions.
Great Black-backed Gull
Larus marinus
Key differences
The Great Black-backed Gull is significantly larger and bulkier, with a much darker, almost black, mantle (darker than Lesser Black-backed Gull). It also has pink legs, not yellow. Its bill is heavier and more robust.
Yellow-legged Gull
Larus michahellis
Key differences
The Yellow-legged Gull has a slightly paler grey mantle than most Lesser Black-backed Gulls (especially the nominate fuscus subspecies) and typically has brighter yellow legs. Its eye is often darker, and the red orbital ring is less prominent. The primary pattern can also differ subtly, with more extensive white on the wingtips.
Explore the Lesser Black-backed Gull
Identify birds anywhere
Free on iOS, Android, and Web. Photo & sound identification, full species database, and your personal life list.