Totals Calf of Man - seawatch (Isle of Man) 2011 - 2020
| Species | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | Totals | Average | Present | Year Maximum | |||||
| 1. | Teal | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 7 | 3.5 | 0 | 7 (2018) | ||||
| 2. | Common Scoter | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 16 | 0 | 45 | 22.5 | 0 | 29 (2018) | ||||
| 3. | Oystercatcher | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 5 | 2.5 | 0 | 5 (2018) | ||||
| 4. | Whimbrel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 1.5 | 0 | 3 (2019) | ||||
| 5. | Knot | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 6 | 3 | 0 | 6 (2019) | ||||
| 6. | small wader | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 19 | 9.5 | 0 | 19 (2019) | ||||
| 7. | Dunlin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 13 | 6.5 | 0 | 13 (2019) | ||||
| 8. | Snipe | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.5 | 0 | 1 (2018) | ||||
| 9. | Kittiwake | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 497 | 1402 | 0 | 1899 | 950 | 0 | 1402 (2019) | ||||
| 10. | Sabine's Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.5 | 0 | 1 (2019) | ||||
| 11. | Black-headed Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.5 | 0 | 1 (2019) | ||||
| 12. | Common Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.5 | 0 | 1 (2019) | ||||
| 13. | Great Black-backed Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 116 | 75 | 0 | 191 | 96 | 6 | 116 (2018) | ||||
| 14. | Herring Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 77 | 0 | 77 | 38.5 | 100 | 77 (2019) | ||||
| 15. | Lesser Black-backed Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 11 | 0 | 13 | 6.5 | 12 | 11 (2019) | ||||
| 16. | Sandwich Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 | 0 | 7 | 3.5 | 0 | 5 (2019) | ||||
| 17. | Arctic Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 | 0 | 2 (2019) | ||||
| 18. | Common/Arctic Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 | 0 | 2 (2019) | ||||
| 19. | Great Skua | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 21 | 0 | 26 | 13 | 1 | 21 (2019) | ||||
| 20. | Arctic Skua | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 7 | 0 | 12 | 6 | 0 | 7 (2019) | ||||
| 21. | Guillemot | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 381 | 375 | 0 | 756 | 378 | 0 | 381 (2018) | ||||
| 22. | Razorbill | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 159 | 0 | 188 | 94 | 0 | 159 (2019) | ||||
| 23. | Razorbill/Guillemot | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 1095 | 0 | 1111 | 556 | 0 | 1095 (2019) | ||||
| 24. | Black Guillemot | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 5 | 0 | 11 | 5.5 | 0 | 6 (2018) | ||||
| 25. | Puffin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 5 | 2.5 | 3 | 5 (2019) | ||||
| 26. | Red-throated Diver | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 1 | 0 | 2 (2019) | ||||
| 27. | Great Northern Diver | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.5 | 0 | 1 (2019) | ||||
| 28. | Leach's Petrel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 14 | 0 | 16 | 8 | 0 | 14 (2019) | ||||
| 29. | Fulmar | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 339 | 849 | 0 | 1188 | 594 | 0 | 849 (2019) | ||||
| 30. | Manx Shearwater | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 668 | 4904 | 0 | 5572 | 2786 | 0 | 4904 (2019) | ||||
| 31. | Gannet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 959 | 1330 | 0 | 2289 | 1145 | 30 | 1330 (2019) | ||||
| 32. | Cormorant | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 0 | 6 | 3 | 0 | 5 (2019) | ||||
| 33. | Shag | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 91 | 0 | 121 | 61 | 0 | 91 (2019) | ||||
| 34. | Swallow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 2 | 0 | 4 (2019) | ||||
| Species | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | Totals | Average | Present | Year Maximum | |||||
| Totals | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3100 | 10501 | 0 | 13601 | 6801 | 152 | ||||||
| Observation hours | 20:00 | 29:35 | 49:35 | 24:48 | |||||||||||||||
