Select until 6 December
Totals Bahia de Portman 2016 - 2025
| | Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year
Maximum | |
| 1. | Sandwich Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 5 | 2 | 5 (2025) | | | | |
| 2. | Black-headed Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 150 | 2 (2025) | | | | |
| 3. | Mediterranean Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 10 | 10 | 0 | 10 (2025) | | | | |
| 4. | Great Skua | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 (2025) | | | | |
| 5. | Razorbill | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 4 | 0 | 4 (2025) | | | | |
| 6. | Yelkouan Shearwater | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 4 | 0 | 4 (2025) | | | | |
| 7. | Balearic Shearwater | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 6 | 6 | 0 | 6 (2025) | | | | |
| 8. | Balearic-/Yelkouan Shearwater | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 117 | 117 | 117 | 0 | 117 (2025) | | | | |
| 9. | Gannet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 58 | 58 | 58 | 0 | 58 (2025) | | | | |
| 10. | Cormorant | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 3 | 10 | 3 (2025) | | | | |
| | Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year
Maximum | |
| |
Totals |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 210 | 210 | 210 | 162 | | |
| |
Observation hours |
| | | | | | | | | 3:00 | 3:00 | 3:00 | | | |
