Uccelli simili a Audouin's Gull

Key differences

Audouin's Gull is generally more slender and elegant. Key differences include the bill color (Audouin's has a dark red bill with a black band, Yellow-legged has a yellow bill with a red spot), leg color (Audouin's has dark grey legs, Yellow-legged has bright yellow legs), and a paler mantle. Audouin's also has a more distinctive 'string of pearls' pattern on the primaries.

Key differences

Slender-billed Gull is smaller, has a much more slender, all-dark red bill (without a black band), and lacks the dark primaries of Audouin's Gull. Its mantle is also paler, and it has a more delicate appearance overall.

Key differences

Common Gull is smaller, has a yellowish-green bill with a dark band (not red), and yellowish-green legs. Its primary pattern is also different, lacking the distinct 'string of pearls' of Audouin's Gull.