| # | Species, Forms, etc. | First seen | Count | Location | Observer | Checklist |
|---|---|---|---|---|---|---|
| 1 | Mute Swan Cygnus olor | 18th May 2025 9 p.m. | 3 | Estrada Sem Nome, Viana do Castelo Viana do Castelo, Viana do Castelo | Luís Resende |
3, Mute Swan(Cygnus olor)
18th May 2025, 9 p.m.
| # | Species, Forms, etc. | First seen | Count | Location | Observer | Checklist |
|---|---|---|---|---|---|---|
| 1 | Mute Swan Cygnus olor | 18th May 2025 9 p.m. | 3 | Estrada Sem Nome, Viana do Castelo Viana do Castelo, Viana do Castelo | Luís Resende |