The yellow-legged gull (Larusmichahellis) is a large gull found in Europe, the Middle East and North Africa, which has only recently achieved wide recognition
Catry, Paulo (2010). "The diet of Atlantic Yellow-legged Gulls (Larusmichahellisatlantis) at an oceanic seabird colony: estimating predatory impact upon
herring gull (Larus smithsonianus) is treated as a separate species from European herring gull (L. argentatus) Yellow-legged gull (L. michahellis) (including