| Species | Date | Count | Location | Observer | Checklist |
|---|---|---|---|---|---|
| Mallard Anas platyrhynchos | 1st Jan 2025 1:09 p.m. | 1 | Mercê Resende, Viseu | Pedro Cardia | |
| Mallard (Domestic type) Anas platyrhynchos (Domestic type) | 1st Jan 2025 1:09 p.m. | 1 | Mercê Resende, Viseu | Pedro Cardia | |
| Yellow-legged Gull Larus michahellis | 1st Jan 2025 1:09 p.m. | 1 | Mercê Resende, Viseu | Pedro Cardia | |
| Great Cormorant Phalacrocorax carbo | 1st Jan 2025 3:30 p.m. | 5 | Mercê Resende, Viseu | Pedro Cardia | |
| Grey Heron Ardea cinerea | 1st Jan 2025 3:30 p.m. | 1 | Mercê Resende, Viseu | Pedro Cardia | |
| Common Buzzard Buteo buteo | 2nd Jan 2025 12:57 p.m. | 1 | Mercê Resende, Viseu | Pedro Cardia | |
| Tawny Owl Strix aluco | 2nd Jan 2025 12:38 a.m. | 1 | Mercê Resende, Viseu | Pedro Cardia | |
| Carrion Crow Corvus corone | 1st Jan 2025 3:30 p.m. | 1 | Mercê Resende, Viseu | Pedro Cardia | |
| Coal Tit Periparus ater | 2nd Jan 2025 1:12 p.m. | 1 | Mercê Resende, Viseu | Pedro Cardia | |
| Eurasian Blue Tit Cyanistes caeruleus | 1st Jan 2025 3:30 p.m. | 1 | Mercê Resende, Viseu | Pedro Cardia | |
| Great Tit (Great) Parus major [major Group] | 1st Jan 2025 1:09 p.m. | 1 | Mercê Resende, Viseu | Pedro Cardia | |
| Common Chiffchaff (Common) Phylloscopus collybita [collybita Group] | 1st Jan 2025 3:30 p.m. | 1 | Mercê Resende, Viseu | Pedro Cardia | |
| Eurasian Blackcap Sylvia atricapilla | 1st Jan 2025 1:09 p.m. | 1 | Mercê Resende, Viseu | Pedro Cardia | |
| Common Firecrest Regulus ignicapilla | 2nd Jan 2025 12:45 p.m. | 1 | Mercê Resende, Viseu | Pedro Cardia | |
| Eurasian Wren (Eurasian) Troglodytes troglodytes [troglodytes Group] | 1st Jan 2025 1:09 p.m. | 1 | Mercê Resende, Viseu | Pedro Cardia | |
| Eurasian Blackbird Turdus merula | 1st Jan 2025 1:09 p.m. | 1 | Mercê Resende, Viseu | Pedro Cardia | |
| European Robin Erithacus rubecula | 1st Jan 2025 1:09 p.m. | 2 | Mercê Resende, Viseu | Pedro Cardia | |
| Black Redstart Phoenicurus ochruros | 1st Jan 2025 3:30 p.m. | 1 | Mercê Resende, Viseu | Pedro Cardia | |
| House Sparrow Passer domesticus | 2nd Jan 2025 12:45 p.m. | 2 | Mercê Resende, Viseu | Pedro Cardia | |
| passerine sp. Passeriformes sp. | 1st Jan 2025 1:09 p.m. | 1 | Mercê Resende, Viseu | Pedro Cardia |