| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
| 1. | Dark-bellied Brent Goose | 2252 | 3742 | 9094 | 7228 | 8426 | 5837 | 3224 | 5789 | 3639 | 5065 | 54296 | 5430 | 7 | 9094 (2018) | ||||
| 2. | Pale-bellied Brent Goose | 0 | 0 | 0 | 0 | 2 | 7 | 1 | 1 | 0 | 1 | 12 | 1.2 | 0 | 7 (2021) | ||||
| 3. | Black Brant | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0.2 | 0 | 1 (2019) | ||||
| 4. | Canada Goose | 7 | 33 | 7 | 22 | 45 | 31 | 77 | 84 | 17 | 133 | 456 | 46 | 10 | 133 (2025) | ||||
| 5. | Canada X Greylag Goose | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 2 (2020) | ||||
| 6. | Barnacle Goose | 1251 | 1398 | 4439 | 11206 | 2143 | 1787 | 1641 | 1963 | 3497 | 2640 | 31965 | 3197 | 0 | 11206 (2019) | ||||
| 7. | Branta laucopsis x canadensis | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 3 | 0 | 6 | 0.6 | 0 | 3 (2024) | ||||
| 8. | Branta leucopsis x ? | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 3 | 0.3 | 0 | 2 (2023) | ||||
| 9. | Lesser Canada Goose | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 0.2 | 0 | 1 (2020) | ||||
| 10. | Bar-headed Goose | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2019) | ||||
| 11. | Ross's Goose | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2020) | ||||
| 12. | Snow Goose | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2018) | ||||
| 13. | Greylag Goose | 246 | 299 | 269 | 593 | 626 | 614 | 607 | 473 | 592 | 470 | 4789 | 479 | 79 | 626 (2020) | ||||
| 14. | Anser sp. | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 3 | 9 | 0 | 27 | 2.7 | 0 | 15 (2019) | ||||
| 15. | goose sp. | 27 | 85 | 79 | 0 | 53 | 80 | 90 | 60 | 0 | 85 | 559 | 56 | 0 | 90 (2022) | ||||
| 16. | Domestic Goose | 0 | 0 | 1 | 0 | 0 | 4 | 0 | 4 | 0 | 0 | 9 | 0.9 | 0 | 4 (2021) | ||||
| 17. | Pink-footed Goose | 14 | 0 | 0 | 11 | 0 | 416 | 43 | 0 | 0 | 745 | 1229 | 123 | 0 | 745 (2025) | ||||
| 18. | Tundra Bean Goose | 33 | 18 | 23 | 4 | 0 | 2 | 62 | 4 | 20 | 1 | 167 | 17 | 0 | 62 (2022) | ||||
| 19. | Eurasian White-fronted Goose | 129 | 87 | 36 | 442 | 548 | 107 | 324 | 94 | 98 | 61 | 1926 | 193 | 0 | 548 (2020) | ||||
| 20. | Black Swan | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2022) | ||||
| 21. | Mute Swan | 74 | 17 | 12 | 12 | 41 | 38 | 19 | 3 | 17 | 10 | 243 | 24 | 8 | 74 (2016) | ||||
| 22. | Bewick's Swan | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 4 | 0.4 | 0 | 4 (2023) | ||||
| 23. | Whooper Swan | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2019) | ||||
| 24. | Egyptian Goose | 115 | 105 | 157 | 270 | 309 | 150 | 312 | 151 | 210 | 310 | 2089 | 209 | 13 | 312 (2022) | ||||
| 25. | Shelduck | 1139 | 1121 | 2436 | 1154 | 2426 | 1816 | 1788 | 2620 | 1192 | 1241 | 16933 | 1693 | 30 | 2620 (2023) | ||||
| 26. | Ruddy Shelduck | 3 | 5 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 2 | 19 | 1.9 | 0 | 9 (2023) | ||||
| 27. | Mandarin | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2022) | ||||
| 28. | Garganey | 3 | 36 | 46 | 49 | 54 | 45 | 82 | 14 | 10 | 15 | 354 | 35 | 0 | 82 (2022) | ||||
| 29. | Shoveler | 829 | 1949 | 1248 | 2582 | 2629 | 1295 | 2538 | 499 | 1002 | 599 | 15170 | 1517 | 82 | 2629 (2020) | ||||
| 30. | Gadwall | 223 | 158 | 155 | 260 | 251 | 159 | 245 | 114 | 166 | 170 | 1901 | 190 | 9 | 260 (2019) | ||||
| 31. | Wigeon | 2422 | 3611 | 5258 | 3892 | 5498 | 5473 | 3085 | 3154 | 3275 | 2975 | 38643 | 3864 | 309 | 5498 (2020) | ||||
| 32. | Mallard | 134 | 8 | 52 | 22 | 19 | 18 | 18 | 18 | 22 | 16 | 327 | 33 | 2 | 134 (2016) | ||||
| 33. | Pintail | 297 | 913 | 316 | 296 | 269 | 1051 | 920 | 257 | 950 | 160 | 5429 | 543 | 18 | 1051 (2021) | ||||
| 34. | Teal | 2080 | 3666 | 3641 | 4818 | 4556 | 3662 | 3896 | 1615 | 3046 | 2301 | 33281 | 3328 | 345 | 4818 (2019) | ||||
| 35. | duck sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 7 | 0.7 | 0 | 7 (2025) | ||||
| 36. | Red-crested Pochard | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 2 (2021) | ||||
| 37. | Pochard | 40 | 26 | 25 | 21 | 41 | 18 | 25 | 6 | 50 | 7 | 259 | 26 | 0 | 50 (2024) | ||||
| 38. | Tufted Duck | 117 | 108 | 144 | 134 | 185 | 101 | 133 | 85 | 93 | 76 | 1176 | 118 | 6 | 185 (2020) | ||||
| 39. | Scaup | 41 | 42 | 72 | 5 | 53 | 14 | 16 | 27 | 10 | 15 | 295 | 30 | 0 | 72 (2018) | ||||
| 40. | Eider | 440 | 518 | 658 | 565 | 1254 | 1214 | 646 | 634 | 822 | 828 | 7579 | 758 | 23 | 1254 (2020) | ||||
| 41. | Velvet Scoter | 121 | 295 | 153 | 254 | 564 | 268 | 223 | 111 | 1924 | 16 | 3929 | 393 | 106 | 1924 (2024) | ||||
| 42. | Common Scoter | 99133 | 53241 | 49707 | 59217 | 95436 | 95701 | 121322 | 60042 | 134510 | 67542 | 835851 | 83585 | 15518 | 134510 (2024) | ||||
| 43. | Long-tailed Duck | 16 | 18 | 5 | 2 | 5 | 4 | 7 | 5 | 5 | 2 | 69 | 6.9 | 3 | 18 (2017) | ||||
| 44. | Goldeneye | 26 | 4 | 22 | 25 | 68 | 40 | 45 | 19 | 16 | 37 | 302 | 30 | 0 | 68 (2020) | ||||
| 45. | Smew | 6 | 0 | 2 | 0 | 1 | 11 | 0 | 0 | 0 | 0 | 20 | 2 | 0 | 11 (2021) | ||||
| 46. | Goosander | 5 | 6 | 18 | 18 | 12 | 18 | 15 | 17 | 0 | 19 | 128 | 13 | 0 | 19 (2025) | ||||
| 47. | Red-breasted Merganser | 662 | 469 | 621 | 367 | 836 | 834 | 776 | 484 | 337 | 369 | 5755 | 576 | 27 | 836 (2020) | ||||
| 48. | Swift | 58 | 127 | 121 | 51 | 107 | 44 | 167 | 87 | 74 | 115 | 951 | 95 | 0 | 167 (2022) | ||||
| 49. | Cuckoo | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0.2 | 0 | 1 (2018) | ||||
| 50. | Feral Pigeon | 0 | 0 | 0 | 0 | 27 | 0 | 0 | 0 | 0 | 0 | 27 | 2.7 | 0 | 27 (2020) | ||||
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
| 51. | Stock Dove | 0 | 0 | 2 | 3 | 0 | 9 | 5 | 0 | 1 | 0 | 20 | 2 | 0 | 9 (2021) | ||||
| 52. | Woodpigeon | 0 | 0 | 3 | 0 | 2 | 8 | 6 | 3 | 3 | 233 | 258 | 26 | 0 | 233 (2025) | ||||
| 53. | Collared Dove | 2 | 0 | 3 | 5 | 0 | 0 | 5 | 2 | 4 | 1 | 22 | 2.2 | 0 | 5 (2019) | ||||
| 54. | Red-necked Grebe | 4 | 9 | 6 | 6 | 6 | 8 | 6 | 3 | 4 | 3 | 55 | 5.5 | 0 | 9 (2017) | ||||
| 55. | Great Crested Grebe | 523 | 400 | 1468 | 1792 | 564 | 2036 | 1982 | 479 | 584 | 336 | 10164 | 1016 | 2721 | 2036 (2021) | ||||
| 56. | Slavonian Grebe | 6 | 2 | 5 | 2 | 1 | 2 | 3 | 1 | 2 | 0 | 24 | 2.4 | 2 | 6 (2016) | ||||
| 57. | Black-necked Grebe | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 3 | 0.3 | 0 | 1 (2019) | ||||
| 58. | Black-necked / Slavonian Grebe | 3 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 5 | 0.5 | 0 | 3 (2016) | ||||
| 59. | grebe sp. | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2022) | ||||
| 60. | Oystercatcher | 805 | 442 | 814 | 489 | 857 | 699 | 559 | 541 | 850 | 942 | 6998 | 700 | 25 | 942 (2025) | ||||
| 61. | Avocet | 117 | 99 | 283 | 174 | 99 | 37 | 218 | 80 | 168 | 245 | 1520 | 152 | 0 | 283 (2018) | ||||
| 62. | Grey Plover | 344 | 682 | 400 | 817 | 1085 | 721 | 560 | 430 | 390 | 415 | 5844 | 584 | 0 | 1085 (2020) | ||||
| 63. | Golden Plover | 51 | 43 | 44 | 12 | 347 | 6 | 246 | 25 | 23 | 2 | 799 | 80 | 0 | 347 (2020) | ||||
| 64. | Dotterel | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2016) | ||||
| 65. | Ringed Plover | 372 | 148 | 140 | 41 | 199 | 65 | 201 | 368 | 154 | 415 | 2103 | 210 | 1 | 415 (2025) | ||||
| 66. | Little Ringed Plover | 1 | 0 | 0 | 2 | 1 | 2 | 1 | 0 | 0 | 2 | 9 | 0.9 | 0 | 2 (2019) | ||||
| 67. | Lapwing | 68 | 4 | 49 | 0 | 1 | 1 | 1566 | 20 | 49 | 19 | 1777 | 178 | 0 | 1566 (2022) | ||||
| 68. | Whimbrel | 296 | 592 | 158 | 761 | 1243 | 361 | 283 | 171 | 256 | 435 | 4556 | 456 | 0 | 1243 (2020) | ||||
| 69. | Curlew | 246 | 326 | 253 | 539 | 407 | 611 | 379 | 282 | 144 | 130 | 3317 | 332 | 0 | 611 (2021) | ||||
| 70. | Bar-tailed Godwit | 7757 | 3947 | 669 | 1558 | 9637 | 4981 | 9658 | 1909 | 5478 | 1003 | 46597 | 4660 | 24 | 9658 (2022) | ||||
| 71. | Black-tailed Godwit | 12 | 7 | 68 | 10 | 1 | 0 | 3 | 0 | 10 | 6 | 117 | 12 | 0 | 68 (2018) | ||||
| 72. | Woodcock | 0 | 1 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 4 | 0.4 | 0 | 2 (2022) | ||||
| 73. | Snipe | 9 | 12 | 68 | 40 | 63 | 7 | 80 | 37 | 130 | 42 | 488 | 49 | 0 | 130 (2024) | ||||
| 74. | Grey Phalarope | 1 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 6 | 0.6 | 0 | 2 (2017) | ||||
| 75. | Common Sandpiper | 10 | 4 | 5 | 5 | 1 | 2 | 6 | 3 | 4 | 0 | 40 | 4 | 0 | 10 (2016) | ||||
| 76. | Green Sandpiper | 7 | 0 | 2 | 4 | 5 | 0 | 7 | 2 | 11 | 6 | 44 | 4.4 | 0 | 11 (2024) | ||||
| 77. | Wood Sandpiper | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 6 | 0.6 | 0 | 4 (2025) | ||||
| 78. | Redshank | 75 | 73 | 179 | 93 | 341 | 25 | 133 | 106 | 188 | 78 | 1291 | 129 | 0 | 341 (2020) | ||||
| 79. | Spotted Redshank | 0 | 0 | 7 | 0 | 1 | 0 | 2 | 1 | 4 | 3 | 18 | 1.8 | 0 | 7 (2018) | ||||
| 80. | Greenshank | 16 | 13 | 8 | 20 | 18 | 3 | 21 | 19 | 8 | 23 | 149 | 15 | 0 | 23 (2025) | ||||
| 81. | Turnstone | 83 | 93 | 23 | 40 | 109 | 62 | 20 | 46 | 32 | 22 | 530 | 53 | 0 | 109 (2020) | ||||
| 82. | Knot | 1322 | 3909 | 1308 | 1074 | 4045 | 1184 | 579 | 764 | 1427 | 597 | 16209 | 1621 | 0 | 4045 (2020) | ||||
| 83. | Ruff | 14 | 19 | 50 | 85 | 5 | 21 | 19 | 11 | 57 | 42 | 323 | 32 | 0 | 85 (2019) | ||||
| 84. | wader sp. | 0 | 0 | 0 | 1 | 80 | 0 | 0 | 0 | 0 | 21 | 102 | 10 | 0 | 80 (2020) | ||||
| 85. | small wader | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 3 | 5 | 0.5 | 0 | 3 (2025) | ||||
| 86. | Curlew Sandpiper | 2 | 1 | 0 | 1 | 4 | 0 | 8 | 0 | 1 | 0 | 17 | 1.7 | 0 | 8 (2022) | ||||
| 87. | Sanderling | 3442 | 1337 | 1652 | 1346 | 4139 | 1646 | 1570 | 1441 | 2538 | 2393 | 21504 | 2150 | 144 | 4139 (2020) | ||||
| 88. | Dunlin | 2923 | 4836 | 1971 | 1196 | 3322 | 5019 | 5999 | 1820 | 2006 | 2883 | 31975 | 3198 | 1 | 5999 (2022) | ||||
| 89. | Purple Sandpiper | 3 | 2 | 2 | 0 | 1 | 1 | 3 | 3 | 1 | 5 | 21 | 2.1 | 0 | 5 (2025) | ||||
| 90. | Little Stint | 8 | 2 | 4 | 0 | 0 | 0 | 3 | 4 | 0 | 1 | 22 | 2.2 | 0 | 8 (2016) | ||||
| 91. | Calidris sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 54 | 0 | 15 | 69 | 6.9 | 0 | 54 (2023) | ||||
| 92. | Little Tern | 555 | 130 | 241 | 433 | 520 | 332 | 424 | 139 | 375 | 349 | 3498 | 350 | 0 | 555 (2016) | ||||
| 93. | Gull-billed Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0.2 | 0 | 2 (2025) | ||||
| 94. | Caspian Tern | 5 | 0 | 2 | 3 | 1 | 2 | 5 | 4 | 10 | 2 | 34 | 3.4 | 0 | 10 (2024) | ||||
| 95. | Whiskered Tern | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 0.4 | 0 | 3 (2017) | ||||
| 96. | Black Tern | 335 | 268 | 399 | 344 | 591 | 2125 | 216 | 415 | 687 | 400 | 5780 | 578 | 25 | 2125 (2021) | ||||
| 97. | White-winged Black Tern | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 3 | 0.3 | 0 | 2 (2024) | ||||
| 98. | Arctic Tern | 57 | 29 | 11 | 93 | 18 | 15 | 2 | 23 | 32 | 99 | 379 | 38 | 0 | 99 (2025) | ||||
| 99. | Common/Arctic Tern | 15801 | 8561 | 12219 | 12197 | 34691 | 51389 | 27328 | 49980 | 26322 | 25740 | 264228 | 26423 | 110 | 51389 (2021) | ||||
| 100. | Common Tern | 2428 | 746 | 794 | 3087 | 3256 | 8054 | 2538 | 1497 | 3017 | 3640 | 29057 | 2906 | 8 | 8054 (2021) | ||||
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
| 101. | sterna sp. | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 30 | 31 | 3.1 | 0 | 30 (2025) | ||||
| 102. | Sandwich Tern | 9016 | 15074 | 30218 | 22272 | 38077 | 41214 | 19240 | 11211 | 9269 | 14470 | 210061 | 21006 | 7 | 41214 (2021) | ||||
| 103. | Little Gull | 14978 | 43655 | 2656 | 29782 | 27741 | 47753 | 25833 | 31672 | 6790 | 7639 | 238499 | 23850 | 3310 | 47753 (2021) | ||||
| 104. | Kittiwake | 1262 | 5330 | 1626 | 408 | 9710 | 2965 | 2230 | 3807 | 455 | 784 | 28577 | 2858 | 49 | 9710 (2020) | ||||
| 105. | Sabine's Gull | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 0.4 | 0 | 2 (2017) | ||||
| 106. | Black-headed Gull | 12586 | 16628 | 9833 | 19398 | 25201 | 51238 | 23956 | 16013 | 17967 | 13417 | 206237 | 20624 | 1 | 51238 (2021) | ||||
| 107. | Mediterranean Gull | 24 | 20 | 27 | 45 | 106 | 131 | 69 | 98 | 119 | 119 | 758 | 76 | 0 | 131 (2021) | ||||
| 108. | Common Gull | 2461 | 4350 | 8460 | 14665 | 16765 | 12675 | 2628 | 1467 | 0 | 4591 | 68062 | 6806 | 130 | 16765 (2020) | ||||
| 109. | Caspian Gull | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 9 | 6 | 7 | 26 | 2.6 | 0 | 9 (2023) | ||||
| 110. | Herring Gull | 5 | 28 | 0 | 0 | 307 | 34 | 0 | 102 | 2 | 324 | 802 | 80 | 18 | 324 (2025) | ||||
| 111. | Yellow-legged Gull | 2 | 1 | 2 | 0 | 1 | 3 | 0 | 1 | 4 | 0 | 14 | 1.4 | 0 | 4 (2024) | ||||
| 112. | Great Black-backed Gull | 2001 | 1768 | 2298 | 1643 | 1553 | 1056 | 1027 | 907 | 1548 | 1860 | 15661 | 1566 | 6 | 2298 (2018) | ||||
| 113. | Glaucous Gull | 2 | 3 | 1 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 10 | 1 | 0 | 3 (2017) | ||||
| 114. | Lesser Black-backed Gull | 12181 | 11317 | 9997 | 1375 | 4041 | 10575 | 3920 | 2938 | 1589 | 6775 | 64708 | 6471 | 0 | 12181 (2016) | ||||
| 115. | Laridae sp. | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 1 (2016) | ||||
| 116. | Iceland Gull | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 4 | 0.4 | 0 | 1 (2017) | ||||
| 117. | Long-tailed Skua | 0 | 1 | 1 | 0 | 0 | 4 | 2 | 1 | 0 | 1 | 10 | 1 | 0 | 4 (2021) | ||||
| 118. | skua sp. | 0 | 3 | 4 | 8 | 1 | 4 | 4 | 14 | 1 | 10 | 49 | 4.9 | 1 | 14 (2023) | ||||
| 119. | Arctic Skua | 62 | 199 | 144 | 124 | 49 | 403 | 141 | 266 | 26 | 87 | 1501 | 150 | 9 | 403 (2021) | ||||
| 120. | Pomarine Skua | 3 | 12 | 7 | 12 | 1 | 2 | 4 | 4 | 0 | 5 | 50 | 5 | 0 | 12 (2017) | ||||
| 121. | Great Skua | 1 | 45 | 16 | 12 | 14 | 11 | 1 | 19 | 0 | 8 | 127 | 13 | 2 | 45 (2017) | ||||
| 122. | Puffin | 1 | 2 | 1 | 0 | 1 | 0 | 0 | 2 | 0 | 1 | 8 | 0.8 | 0 | 2 (2017) | ||||
| 123. | Black Guillemot | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2020) | ||||
| 124. | Razorbill | 6 | 17 | 42 | 13 | 22 | 81 | 51 | 167 | 11 | 32 | 442 | 44 | 42 | 167 (2023) | ||||
| 125. | Razorbill/Guillemot | 2328 | 3078 | 5443 | 4543 | 10553 | 10499 | 7921 | 2643 | 698 | 758 | 48464 | 4846 | 341 | 10553 (2020) | ||||
| 126. | Little Auk | 6 | 1 | 0 | 0 | 0 | 3 | 4 | 0 | 12 | 18 | 44 | 4.4 | 0 | 18 (2025) | ||||
| 127. | Guillemot | 438 | 2088 | 152 | 276 | 187 | 802 | 492 | 101 | 50 | 25 | 4611 | 461 | 22 | 2088 (2017) | ||||
| 128. | Red-throated Diver | 3754 | 3075 | 5115 | 6136 | 4505 | 15308 | 8106 | 3329 | 3306 | 1481 | 54115 | 5412 | 303 | 15308 (2021) | ||||
| 129. | Black-throated Diver | 92 | 50 | 27 | 9 | 44 | 121 | 38 | 24 | 30 | 14 | 449 | 45 | 6 | 121 (2021) | ||||
| 130. | Great Northern Diver | 1 | 1 | 1 | 0 | 1 | 0 | 3 | 2 | 1 | 0 | 10 | 1 | 1 | 3 (2022) | ||||
| 131. | diver sp. | 429 | 1246 | 1716 | 352 | 3852 | 11178 | 2271 | 926 | 1961 | 499 | 24430 | 2443 | 85 | 11178 (2021) | ||||
| 132. | Storm Petrel | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2017) | ||||
| 133. | storm-petrel sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 0 | 1 (2023) | ||||
| 134. | Leach's Petrel | 2 | 3 | 5 | 0 | 1 | 1 | 0 | 0 | 0 | 3 | 15 | 1.5 | 0 | 5 (2018) | ||||
| 135. | Fulmar | 9 | 15 | 7 | 3 | 8 | 13 | 10 | 3 | 9 | 1 | 78 | 7.8 | 0 | 15 (2017) | ||||
| 136. | Sooty Shearwater | 19 | 7 | 3 | 2 | 4 | 8 | 21 | 20 | 2 | 16 | 102 | 10 | 0 | 21 (2022) | ||||
| 137. | Manx Shearwater | 0 | 11 | 4 | 0 | 5 | 1 | 3 | 12 | 1 | 23 | 60 | 6 | 1 | 23 (2025) | ||||
| 138. | Balearic Shearwater | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 3 | 0.3 | 0 | 1 (2017) | ||||
| 139. | Gannet | 1638 | 1880 | 2037 | 1045 | 1421 | 2503 | 1993 | 4698 | 2066 | 1930 | 21211 | 2121 | 61 | 4698 (2023) | ||||
| 140. | Cormorant | 16337 | 15450 | 15654 | 39975 | 20724 | 52598 | 24857 | 13764 | 19228 | 13047 | 231634 | 23163 | 3029 | 52598 (2021) | ||||
| 141. | Shag | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 0.3 | 0 | 1 (2017) | ||||
| 142. | Eudocimus ruber | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2020) | ||||
| 143. | Spoonbill | 195 | 12 | 91 | 57 | 11 | 262 | 9 | 230 | 46 | 186 | 1099 | 110 | 0 | 262 (2021) | ||||
| 144. | Little Egret | 5 | 1 | 0 | 1 | 0 | 1 | 0 | 4 | 0 | 0 | 12 | 1.2 | 0 | 5 (2016) | ||||
| 145. | Great White Egret | 5 | 3 | 15 | 17 | 23 | 22 | 13 | 22 | 70 | 8 | 198 | 20 | 0 | 70 (2024) | ||||
| 146. | Grey Heron | 26 | 22 | 55 | 129 | 56 | 38 | 78 | 149 | 62 | 58 | 673 | 67 | 0 | 149 (2023) | ||||
| 147. | Purple Heron | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 1 | 0 | 8 | 0.8 | 0 | 7 (2020) | ||||
| 148. | Osprey | 1 | 0 | 1 | 2 | 1 | 0 | 0 | 1 | 2 | 2 | 10 | 1 | 0 | 2 (2019) | ||||
| 149. | Sparrowhawk | 2 | 5 | 5 | 3 | 3 | 5 | 4 | 4 | 0 | 10 | 41 | 4.1 | 0 | 10 (2025) | ||||
| 150. | Goshawk | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2016) | ||||
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
| 151. | Marsh Harrier | 0 | 0 | 2 | 2 | 5 | 3 | 5 | 1 | 4 | 3 | 25 | 2.5 | 0 | 5 (2020) | ||||
| 152. | Hen Harrier | 3 | 0 | 2 | 1 | 4 | 2 | 3 | 0 | 1 | 1 | 17 | 1.7 | 0 | 4 (2020) | ||||
| 153. | Pallid Harrier | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2020) | ||||
| 154. | Montagu's/Pallid Harrier | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.1 | 0 | 1 (2025) | ||||
| 155. | White-tailed Eagle | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 0.2 | 0 | 1 (2020) | ||||
| 156. | Common Buzzard | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 4 | 0.4 | 0 | 2 (2020) | ||||
| 157. | Short-eared Owl | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.3 | 0 | 3 (2019) | ||||
| 158. | Kingfisher | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 0.2 | 0 | 1 (2020) | ||||
| 159. | European Bee-eater | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2021) | ||||
| 160. | Great Spotted Woodpecker | 1 | 5 | 0 | 2 | 5 | 0 | 1 | 0 | 0 | 0 | 14 | 1.4 | 0 | 5 (2017) | ||||
| 161. | Kestrel | 0 | 6 | 9 | 13 | 11 | 16 | 8 | 10 | 2 | 6 | 81 | 8.1 | 2 | 16 (2021) | ||||
| 162. | Merlin | 2 | 1 | 1 | 6 | 5 | 1 | 4 | 0 | 1 | 1 | 22 | 2.2 | 0 | 6 (2019) | ||||
| 163. | Hobby | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0.3 | 0 | 1 (2016) | ||||
| 164. | Peregrine | 2 | 5 | 0 | 3 | 4 | 1 | 3 | 3 | 2 | 0 | 23 | 2.3 | 0 | 5 (2017) | ||||
| 165. | Jay | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 2 (2017) | ||||
| 166. | Jackdaw | 5 | 4 | 55 | 0 | 9 | 89 | 301 | 95 | 10 | 4 | 572 | 57 | 0 | 301 (2022) | ||||
| 167. | Rook | 1 | 1 | 9 | 1 | 5 | 6 | 7 | 6 | 2 | 1 | 39 | 3.9 | 0 | 9 (2018) | ||||
| 168. | Carrion Crow | 3 | 1 | 16 | 4 | 12 | 11 | 16 | 6 | 8 | 7 | 84 | 8.4 | 0 | 16 (2018) | ||||
| 169. | Corvus sp. | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2020) | ||||
| 170. | Waxwing | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0.7 | 0 | 7 (2018) | ||||
| 171. | Blue Tit | 0 | 4 | 0 | 12 | 7 | 19 | 3 | 0 | 1 | 202 | 248 | 25 | 0 | 202 (2025) | ||||
| 172. | Great Tit | 0 | 0 | 0 | 2 | 0 | 25 | 0 | 10 | 0 | 4 | 41 | 4.1 | 0 | 25 (2021) | ||||
| 173. | Wood Lark | 2 | 1 | 9 | 1 | 7 | 6 | 10 | 5 | 5 | 2 | 48 | 4.8 | 0 | 10 (2022) | ||||
| 174. | Skylark | 91 | 70 | 4055 | 14 | 214 | 404 | 1143 | 653 | 2276 | 182 | 9102 | 910 | 0 | 4055 (2018) | ||||
| 175. | Shore Lark | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 3 | 8 | 0.8 | 0 | 3 (2017) | ||||
| 176. | Sand Martin | 13 | 0 | 11 | 71 | 29 | 12 | 7 | 8 | 39 | 31 | 221 | 22 | 0 | 71 (2019) | ||||
| 177. | Swallow | 908 | 192 | 485 | 1096 | 289 | 215 | 711 | 341 | 428 | 543 | 5208 | 521 | 0 | 1096 (2019) | ||||
| 178. | House Martin | 274 | 1 | 73 | 107 | 12 | 5 | 228 | 26 | 12 | 1 | 739 | 74 | 0 | 274 (2016) | ||||
| 179. | Willow Warbler | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2018) | ||||
| 180. | Chiffchaff | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 3 | 0 | 1 | 6 | 0.6 | 0 | 3 (2023) | ||||
| 181. | Chiffchaff/Willow Warbler | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2016) | ||||
| 182. | Goldcrest | 0 | 2 | 3 | 3 | 0 | 0 | 0 | 0 | 1 | 1 | 10 | 1 | 0 | 3 (2018) | ||||
| 183. | Starling | 21986 | 50891 | 21227 | 18153 | 38739 | 34097 | 12273 | 66215 | 10752 | 66189 | 340522 | 34052 | 0 | 66215 (2023) | ||||
| 184. | Song Thrush | 1 | 4 | 95 | 19 | 37 | 3 | 19 | 20 | 14 | 81 | 293 | 29 | 0 | 95 (2018) | ||||
| 185. | Mistle Thrush | 0 | 0 | 0 | 1 | 1 | 0 | 3 | 0 | 0 | 1 | 6 | 0.6 | 0 | 3 (2022) | ||||
| 186. | Redwing | 7 | 315 | 546 | 25 | 161 | 390 | 2976 | 1650 | 849 | 43 | 6962 | 696 | 0 | 2976 (2022) | ||||
| 187. | Blackbird | 2 | 3 | 9 | 0 | 3 | 6 | 9 | 0 | 0 | 8 | 40 | 4 | 0 | 9 (2018) | ||||
| 188. | Fieldfare | 2 | 413 | 5064 | 3 | 569 | 744 | 227 | 71 | 0 | 698 | 7791 | 779 | 0 | 5064 (2018) | ||||
| 189. | Ring Ouzel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 0.4 | 0 | 4 (2024) | ||||
| 190. | Bluethroat | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.1 | 0 | 1 (2025) | ||||
| 191. | Tree Sparrow | 1 | 3 | 10 | 2 | 1 | 9 | 0 | 0 | 6 | 0 | 32 | 3.2 | 0 | 10 (2018) | ||||
| 192. | Dunnock | 3 | 0 | 3 | 5 | 3 | 0 | 0 | 0 | 1 | 4 | 19 | 1.9 | 0 | 5 (2019) | ||||
| 193. | Blue-headed Wagtail | 0 | 0 | 0 | 0 | 1 | 10 | 0 | 0 | 3 | 2 | 16 | 1.6 | 1 | 10 (2021) | ||||
| 194. | Yellow wagtail sp. | 786 | 328 | 414 | 1238 | 340 | 238 | 681 | 410 | 188 | 197 | 4820 | 482 | 0 | 1238 (2019) | ||||
| 195. | Grey Wagtail | 6 | 17 | 47 | 24 | 42 | 23 | 21 | 41 | 25 | 69 | 315 | 32 | 0 | 69 (2025) | ||||
| 196. | White Wagtail | 3 | 0 | 2 | 3 | 9 | 6 | 1 | 3 | 4 | 17 | 48 | 4.8 | 0 | 17 (2025) | ||||
| 197. | alba wagtail sp. | 234 | 312 | 383 | 280 | 449 | 364 | 230 | 260 | 268 | 204 | 2984 | 298 | 0 | 449 (2020) | ||||
| 198. | Pied Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 3 | 0.3 | 0 | 2 (2025) | ||||
| 199. | Richard's Pipit | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.3 | 0 | 2 (2019) | ||||
| 200. | Tawny Pipit | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2021) | ||||
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
| 201. | Meadow Pipit | 1168 | 3377 | 4561 | 9069 | 7975 | 4142 | 3134 | 2998 | 1482 | 8086 | 45992 | 4599 | 0 | 9069 (2019) | ||||
| 202. | Tree Pipit | 10 | 4 | 3 | 17 | 19 | 5 | 11 | 6 | 2 | 1 | 78 | 7.8 | 0 | 19 (2020) | ||||
| 203. | Tree Pipit/Olive-backed Pipit | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2018) | ||||
| 204. | Red-throated Pipit | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 0.3 | 0 | 2 (2016) | ||||
| 205. | Water Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 0.4 | 0 | 4 (2025) | ||||
| 206. | Rock Pipit | 3 | 13 | 13 | 6 | 14 | 11 | 3 | 15 | 13 | 2 | 93 | 9.3 | 0 | 15 (2023) | ||||
| 207. | Rock Pipit/Water Pipit | 1 | 2 | 16 | 2 | 10 | 4 | 20 | 11 | 13 | 15 | 94 | 9.4 | 0 | 20 (2022) | ||||
| 208. | pipit sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.1 | 0 | 1 (2025) | ||||
| 209. | Chaffinch | 54 | 443 | 19056 | 683 | 6471 | 8754 | 9715 | 1936 | 1090 | 21447 | 69649 | 6965 | 0 | 21447 (2025) | ||||
| 210. | Brambling | 0 | 1428 | 1046 | 22 | 69 | 629 | 31 | 22 | 59 | 522 | 3828 | 383 | 0 | 1428 (2017) | ||||
| 211. | Hawfinch | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 2 (2017) | ||||
| 212. | Greenfinch | 23 | 64 | 94 | 11 | 60 | 9 | 32 | 6 | 8 | 211 | 518 | 52 | 0 | 211 (2025) | ||||
| 213. | Twite | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0.8 | 0 | 8 (2016) | ||||
| 214. | Linnet | 314 | 518 | 1285 | 486 | 895 | 933 | 319 | 453 | 271 | 957 | 6431 | 643 | 0 | 1285 (2018) | ||||
| 215. | Redpoll | 0 | 2 | 58 | 0 | 1 | 1 | 4 | 60 | 0 | 3 | 129 | 13 | 0 | 60 (2023) | ||||
| 216. | Crossbill | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 | 2 | 19 | 1.9 | 0 | 15 (2023) | ||||
| 217. | Goldfinch | 15 | 23 | 45 | 16 | 107 | 23 | 52 | 24 | 32 | 33 | 370 | 37 | 0 | 107 (2020) | ||||
| 218. | Siskin | 5 | 4 | 90 | 115 | 150 | 136 | 150 | 418 | 241 | 188 | 1497 | 150 | 0 | 418 (2023) | ||||
| 219. | Lapland Bunting | 2 | 0 | 3 | 1 | 3 | 2 | 1 | 0 | 0 | 0 | 12 | 1.2 | 0 | 3 (2018) | ||||
| 220. | Snow Bunting | 1 | 3 | 5 | 11 | 1 | 2 | 26 | 1 | 4 | 0 | 54 | 5.4 | 0 | 26 (2022) | ||||
| 221. | Corn Bunting | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2020) | ||||
| 222. | Yellowhammer | 0 | 0 | 6 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 8 | 0.8 | 0 | 6 (2018) | ||||
| 223. | Ortolan Bunting | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0.2 | 0 | 1 (2018) | ||||
| 224. | Reed Bunting | 9 | 8 | 48 | 23 | 28 | 22 | 35 | 14 | 13 | 21 | 221 | 22 | 0 | 48 (2018) | ||||
| Other species | |||||||||||||||||||
| 1. | Harbour Porpoise | 48 | 90 | 80 | 44 | 132 | 203 | 111 | 48 | 69 | 47 | 872 | 87 | 0 | 203 (2021) | ||||
| 2. | Long-Finned Pilot Whale | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2018) | ||||
| 3. | dolphin sp. | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2019) | ||||
| 4. | Humpback whale | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 0 | 1 (2023) | ||||
| 5. | Grey seal | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 4 | 0.4 | 1 | 2 (2023) | ||||
| 6. | bat sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 0 | 1 (2023) | ||||
| Other species | |||||||||||||||||||
| 1. | Small White | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 1 | 0 | 10 (2019) | ||||
| Other species | |||||||||||||||||||
| 1. | Darter unknown | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2022) | ||||
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
| Totals | 255531 | 282822 | 256750 | 293740 | 414066 | 513398 | 354469 | 309640 | 284119 | 294885 | 3259420 | 325942 | 27084 | ||||||
| Observation hours | 176:05 | 196:59 | 212:20 | 194:55 | 251:15 | 299:22 | 240:49 | 234:10 | 221:45 | 208:01 | 2,235:41 | 223:34 | |||||||
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