Common Gull
| Gender | undetermined |
| Age | adult |
| Plumage | breeding plumage |
| Recorded | 2014-07-31 |
| Location | Denali Highway, AK, USA |
| Copyright | Beat Rüegger |
| Gender | undetermined |
| Age | adult |
| Plumage | non-breeding plumage |
| Recorded | 2013-02-16 |
| Location | Aarburg, AG, CH |
| Copyright | Beat Rüegger |
| Gender | undetermined |
| Age | adult |
| Plumage | non-breeding plumage |
| Recorded | 2017-01-25 |
| Location | Freienbach SZ, CH |
| Copyright | Adrian Wullschleger |
| Gender | undetermined |
| Age | juvenile |
| Plumage | juvenile plumage |
| Recorded | 2014-07-20 |
| Location | Kenai Fjords Np, AK, USA |
| Copyright | Beat Rüegger |
| Gender | undetermined |
| Age | 1st calendar year |
| Plumage | 1st winter |
| Recorded | 2017-12-28 |
| Location | Browersdam, NL |
| Copyright | Beat Rüegger |
| Gender | undetermined |
| Age | 1st calendar year |
| Plumage | 1st winter |
| Recorded | 2007-12-19 |
| Location | Birrwil, CH |
| Copyright | Beat Rüegger |
| Gender | undetermined |
| Age | 2nd calendar year |
| Plumage | 2nd winter |
| Recorded | 2017-12-28 |
| Location | Browersdam, NL |
| Copyright | Beat Rüegger |
| Gender | undetermined |
| Age | 3rd calendar year |
| Plumage | 2nd winter |
| Recorded | 2010-02-27 |
| Location | Kesswil TG, CH |
| Copyright | Beat Rüegger |
| Alternate names | Mew Gull |
| Family | Gulls |
| Status CH | regular migrant, regular winter visitor, local breeding bird, resident |
| References | en.wikipedia.org |
| vogelwarte.ch |
17 | 19