Yellow-legged Gull
| Gender | undetermined |
| Age | adult |
| Plumage | breeding plumage |
| Recorded | 2014-05-03 |
| Location | Chablais de Cudrefin, FR, CH |
| Copyright | Beat Rüegger |
| Gender | undetermined |
| Age | adult |
| Plumage | non-breeding plumage |
| Recorded | 2005-11-30 |
| Location | Portalban, CH |
| Copyright | Beat Rüegger |
| Gender | undetermined |
| Age | 1st calendar year |
| Plumage | 1st winter |
| Recorded | 2012-10-01 |
| Location | Tarifa, Andalucia, ES |
| Copyright | Beat Rüegger |
| Gender | undetermined |
| Age | 2nd calendar year |
| Plumage | 2nd winter |
| Recorded | 2005-11-30 |
| Location | Portalban, CH |
| Copyright | Beat Rüegger |
| Family | Gulls |
| References | en.wikipedia.org |
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