Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
1. | Canada Goose | 17 | 0 | 5 | 130 | 48 | 29 | 14 | 49 | 0 | 0 | 292 | 32 | 610 | 130 (2019) | ||||
2. | Greylag Goose | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 54 | 0 | 0 | 67 | 7.4 | 0 | 54 (2023) | ||||
3. | Anser sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 0 | 0 | 28 | 3.1 | 0 | 28 (2023) | ||||
4. | Pink-footed Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 3 | 0.3 | 0 | 3 (2023) | ||||
5. | Eurasian White-fronted Goose | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 4 | 0.4 | 0 | 4 (2020) | ||||
6. | Mute Swan | 1 | 2 | 0 | 0 | 2 | 3 | 2 | 0 | 0 | 0 | 10 | 1.1 | 0 | 3 (2021) | ||||
7. | Bewick's Swan | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 4 | 0.4 | 0 | 4 (2022) | ||||
8. | Mandarin | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 0 | 0 | 13 | 1.4 | 0 | 13 (2020) | ||||
9. | Wigeon | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 7 | 0.8 | 0 | 7 (2024) | ||||
10. | Mallard | 10 | 8 | 2 | 14 | 33 | 39 | 14 | 8 | 35 | 0 | 163 | 18 | 0 | 39 (2021) | ||||
11. | Goosander | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 0 | 1 (2023) | ||||
12. | Swift | 174 | 19 | 49 | 69 | 289 | 109 | 47 | 225 | 119 | 0 | 1100 | 122 | 0 | 289 (2020) | ||||
13. | Feral Pigeon | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3 | 0.3 | 0 | 3 (2022) | ||||
14. | Stock Dove | 448 | 381 | 360 | 548 | 671 | 1600 | 661 | 942 | 332 | 0 | 5943 | 660 | 550 | 1600 (2021) | ||||
15. | Woodpigeon | 6610 | 8616 | 5250 | 32737 | 24436 | 40125 | 8060 | 97571 | 152862 | 0 | 376267 | 41807 | 2950 | 152862 (2024) | ||||
16. | Collared Dove | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0.9 | 0 | 8 (2018) | ||||
17. | Grey Plover | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 0.2 | 0 | 1 (2022) | ||||
18. | Golden Plover | 652 | 608 | 222 | 700 | 1345 | 2405 | 3648 | 4555 | 2579 | 0 | 16714 | 1857 | 3060 | 4555 (2023) | ||||
19. | Dotterel | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2019) | ||||
20. | Ringed Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 0 | 1 (2023) | ||||
21. | Lapwing | 381 | 2 | 302 | 53 | 1 | 453 | 82 | 55 | 1 | 0 | 1330 | 148 | 130 | 453 (2021) | ||||
22. | Whimbrel | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 1 (2016) | ||||
23. | Curlew | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2017) | ||||
24. | Woodcock | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2021) | ||||
25. | Snipe | 2 | 1 | 6 | 0 | 2 | 2 | 1 | 0 | 0 | 0 | 14 | 1.6 | 0 | 6 (2018) | ||||
26. | Redshank | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 2 | 0.2 | 0 | 1 (2021) | ||||
27. | Turnstone | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 2 (2021) | ||||
28. | Dunlin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 3 | 0.3 | 0 | 3 (2023) | ||||
29. | Black-headed Gull | 1733 | 172 | 2108 | 20 | 21 | 39 | 648 | 0 | 549 | 0 | 5290 | 588 | 100 | 2108 (2018) | ||||
30. | Common Gull | 174 | 7 | 69 | 1 | 0 | 5 | 18 | 2 | 85 | 0 | 361 | 40 | 0 | 174 (2016) | ||||
31. | Herring Gull | 69 | 354 | 577 | 231 | 397 | 36 | 40 | 242 | 304 | 0 | 2250 | 250 | 965 | 577 (2018) | ||||
32. | Yellow-legged Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2024) | ||||
33. | Great Black-backed Gull | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2021) | ||||
34. | Lesser Black-backed Gull | 703 | 805 | 496 | 291 | 569 | 59 | 162 | 368 | 525 | 0 | 3978 | 442 | 650 | 805 (2017) | ||||
35. | Laridae sp. | 500 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 500 | 56 | 0 | 500 (2016) | ||||
36. | Cormorant | 16 | 6 | 17 | 26 | 19 | 15 | 30 | 16 | 27 | 0 | 172 | 19 | 0 | 30 (2022) | ||||
37. | Little Egret | 18 | 7 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 32 | 3.6 | 0 | 18 (2016) | ||||
38. | Great White Egret | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 4 | 0.4 | 0 | 3 (2023) | ||||
39. | Grey Heron | 4 | 2 | 3 | 2 | 2 | 1 | 2 | 0 | 1 | 0 | 17 | 1.9 | 0 | 4 (2016) | ||||
40. | Osprey | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 3 | 0.3 | 0 | 2 (2021) | ||||
41. | Honey Buzzard | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 1 (2020) | ||||
42. | Sparrowhawk | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 2 | 0.2 | 0 | 1 (2022) | ||||
43. | Goshawk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2024) | ||||
44. | Marsh Harrier | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 6 | 0.7 | 0 | 2 (2016) | ||||
45. | Hen Harrier | 2 | 1 | 0 | 0 | 2 | 1 | 1 | 1 | 0 | 0 | 8 | 0.9 | 0 | 2 (2016) | ||||
46. | Pallid Harrier | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 0 | 1 (2023) | ||||
47. | Red Kite | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 5 | 1 (2018) | ||||
48. | Common Buzzard | 2 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 0.4 | 10 | 2 (2016) | ||||
49. | Short-eared Owl | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2020) | ||||
50. | Tawny Owl | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 2 (2016) | ||||
Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
51. | Wryneck | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2022) | ||||
52. | Great Spotted Woodpecker | 3 | 2 | 2 | 3 | 9 | 9 | 5 | 4 | 9 | 0 | 46 | 5.1 | 12 | 9 (2020) | ||||
53. | Green Woodpecker | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 2 | 0.2 | 2 | 1 (2021) | ||||
54. | Kestrel | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 3 | 0.3 | 3 | 2 (2023) | ||||
55. | Merlin | 0 | 4 | 1 | 3 | 2 | 2 | 2 | 4 | 2 | 0 | 20 | 2.2 | 1 | 4 (2017) | ||||
56. | Hobby | 0 | 2 | 0 | 1 | 0 | 0 | 2 | 2 | 3 | 0 | 10 | 1.1 | 0 | 3 (2024) | ||||
57. | Jay | 5 | 0 | 0 | 9 | 0 | 140 | 6 | 4 | 23 | 0 | 187 | 21 | 4 | 140 (2021) | ||||
58. | Magpie | 0 | 0 | 0 | 2 | 2 | 24 | 5 | 1 | 17 | 0 | 51 | 5.7 | 0 | 24 (2021) | ||||
59. | Jackdaw | 10 | 20 | 270 | 32 | 433 | 280 | 133 | 229 | 527 | 0 | 1934 | 215 | 810 | 527 (2024) | ||||
60. | Rook | 12 | 0 | 0 | 0 | 0 | 6 | 3 | 0 | 14 | 0 | 35 | 3.9 | 0 | 14 (2024) | ||||
61. | Carrion Crow | 0 | 2 | 0 | 0 | 15 | 43 | 7 | 29 | 17 | 0 | 113 | 13 | 0 | 43 (2021) | ||||
62. | Raven | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 0.3 | 1 | 3 (2020) | ||||
63. | Coal Tit | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2016) | ||||
64. | Blue Tit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2024) | ||||
65. | Wood Lark | 3 | 0 | 0 | 1 | 4 | 3 | 3 | 0 | 0 | 0 | 14 | 1.6 | 0 | 4 (2020) | ||||
66. | Skylark | 1475 | 365 | 1522 | 1626 | 1686 | 1510 | 1604 | 2859 | 1480 | 0 | 14127 | 1570 | 107 | 2859 (2023) | ||||
67. | Sand Martin | 143 | 40 | 52 | 22 | 23 | 44 | 184 | 34 | 14 | 0 | 556 | 62 | 0 | 184 (2022) | ||||
68. | Swallow | 6828 | 5175 | 6410 | 10391 | 5844 | 7530 | 8281 | 10867 | 6928 | 0 | 68254 | 7584 | 51 | 10867 (2023) | ||||
69. | House Martin | 3169 | 1367 | 752 | 3562 | 2050 | 2368 | 2083 | 3119 | 1113 | 0 | 19583 | 2176 | 0 | 3562 (2019) | ||||
70. | Long-tailed Tit | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 18 | 2 | 0 | 18 (2020) | ||||
71. | Chiffchaff | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 4 | 0.4 | 7 | 2 (2020) | ||||
72. | Starling | 13977 | 10427 | 16395 | 7339 | 26275 | 26037 | 16915 | 8280 | 6629 | 0 | 132274 | 14697 | 33606 | 26275 (2020) | ||||
73. | Song Thrush | 122 | 54 | 84 | 181 | 150 | 231 | 162 | 59 | 144 | 0 | 1187 | 132 | 66 | 231 (2021) | ||||
74. | Mistle Thrush | 59 | 59 | 32 | 79 | 54 | 96 | 69 | 91 | 142 | 0 | 681 | 76 | 8 | 142 (2024) | ||||
75. | Redwing | 1752 | 1547 | 5375 | 4533 | 5471 | 24027 | 16301 | 4813 | 3154 | 0 | 66973 | 7441 | 932 | 24027 (2021) | ||||
76. | Blackbird | 11 | 15 | 21 | 14 | 27 | 59 | 11 | 5 | 29 | 0 | 192 | 21 | 86 | 59 (2021) | ||||
77. | Fieldfare | 3623 | 5009 | 9783 | 5178 | 13736 | 22198 | 12995 | 8061 | 1758 | 0 | 82341 | 9149 | 1277 | 22198 (2021) | ||||
78. | Ring Ouzel | 4 | 5 | 5 | 2 | 3 | 10 | 9 | 8 | 5 | 0 | 51 | 5.7 | 6 | 10 (2021) | ||||
79. | Spotted Flycatcher | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 2 | 1 (2019) | ||||
80. | Stonechat | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.2 | 3 | 2 (2024) | ||||
81. | Wheatear | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 4 | 0.4 | 0 | 2 (2020) | ||||
82. | Tree Sparrow | 4 | 2 | 5 | 1 | 6 | 1 | 2 | 1 | 1 | 0 | 23 | 2.6 | 0 | 6 (2020) | ||||
83. | Yellow wagtail sp. | 53 | 62 | 38 | 138 | 110 | 165 | 180 | 229 | 120 | 0 | 1095 | 122 | 20 | 229 (2023) | ||||
84. | Grey Wagtail | 26 | 11 | 21 | 34 | 49 | 65 | 37 | 42 | 37 | 0 | 322 | 36 | 0 | 65 (2021) | ||||
85. | alba wagtail sp. | 882 | 488 | 354 | 458 | 527 | 451 | 572 | 559 | 515 | 0 | 4806 | 534 | 0 | 882 (2016) | ||||
86. | Meadow Pipit | 8149 | 4752 | 3423 | 7189 | 6088 | 9075 | 8187 | 9267 | 6415 | 0 | 62545 | 6949 | 215 | 9267 (2023) | ||||
87. | Tree Pipit | 51 | 62 | 27 | 82 | 157 | 90 | 49 | 139 | 57 | 0 | 714 | 79 | 0 | 157 (2020) | ||||
88. | Tree Pipit/Olive-backed Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2024) | ||||
89. | Rock Pipit | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0.2 | 0 | 1 (2016) | ||||
90. | pipit sp. | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2016) | ||||
91. | Chaffinch | 1382 | 2003 | 2749 | 1689 | 2449 | 3714 | 3151 | 2839 | 2114 | 0 | 22090 | 2454 | 101 | 3714 (2021) | ||||
92. | Brambling | 27 | 26 | 168 | 38 | 86 | 641 | 74 | 111 | 28 | 0 | 1199 | 133 | 0 | 641 (2021) | ||||
93. | Hawfinch | 0 | 35 | 3 | 8 | 2 | 19 | 7 | 2 | 43 | 0 | 119 | 13 | 3 | 43 (2024) | ||||
94. | Bullfinch | 4 | 24 | 20 | 39 | 21 | 17 | 4 | 12 | 13 | 0 | 154 | 17 | 33 | 39 (2019) | ||||
95. | Greenfinch | 17 | 6 | 22 | 10 | 18 | 112 | 54 | 46 | 68 | 0 | 353 | 39 | 22 | 112 (2021) | ||||
96. | Linnet | 2773 | 3387 | 2040 | 1666 | 3359 | 7755 | 4151 | 3330 | 3225 | 0 | 31686 | 3521 | 3769 | 7755 (2021) | ||||
97. | Lesser Redpoll | 59 | 85 | 32 | 22 | 201 | 51 | 29 | 107 | 30 | 0 | 616 | 68 | 1 | 201 (2020) | ||||
98. | Crossbill | 2 | 2 | 48 | 2 | 23 | 7 | 0 | 15 | 0 | 0 | 99 | 11 | 0 | 48 (2018) | ||||
99. | Goldfinch | 401 | 415 | 718 | 725 | 1887 | 1453 | 1010 | 1041 | 1105 | 0 | 8755 | 973 | 714 | 1887 (2020) | ||||
100. | Siskin | 162 | 173 | 594 | 146 | 975 | 290 | 272 | 1079 | 155 | 0 | 3846 | 427 | 0 | 1079 (2023) | ||||
Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
101. | Lapland Bunting | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2019) | ||||
102. | Snow Bunting | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2016) | ||||
103. | Corn Bunting | 90 | 268 | 39 | 72 | 370 | 272 | 182 | 182 | 103 | 0 | 1578 | 175 | 149 | 370 (2020) | ||||
104. | Yellowhammer | 39 | 69 | 80 | 133 | 197 | 197 | 48 | 149 | 125 | 0 | 1037 | 115 | 85 | 197 (2020) | ||||
105. | Ortolan Bunting | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2016) | ||||
106. | Reed Bunting | 56 | 19 | 80 | 37 | 75 | 84 | 59 | 58 | 40 | 0 | 508 | 56 | 3 | 84 (2021) | ||||
Other species | |||||||||||||||||||
1. | Hummingbird Hawk-moth | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2022) | ||||
2. | Large White | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 11 | 1 | 0 | 16 | 1.8 | 0 | 11 (2023) | ||||
3. | Red Admiral | 25 | 16 | 4 | 9 | 0 | 1 | 1 | 81 | 5 | 0 | 142 | 16 | 60 | 81 (2023) | ||||
Other species | |||||||||||||||||||
1. | Ruddy Darter | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2019) | ||||
2. | Migrant Hawker | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0.2 | 0 | 2 (2023) | ||||
Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
Totals | 56925 | 46992 | 60645 | 80306 | 100271 | 154007 | 90311 | 161904 | 193646 | 0 | 945007 | 105001 | 51189 | ||||||
Observation hours | 147:35 | 111:45 | 117:05 | 123:15 | 183:45 | 247:00 | 165:15 | 258:20 | 143:50 | 1,497:50 | 166:26 |
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