Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
1. | Canada Goose | 0 | 4 | 0 | 2 | 4 | 1 | 0 | 0 | 0 | 0 | 11 | 1.1 | 0 | 4 (2017) | ||||
2. | Greylag Goose | 102 | 23 | 3 | 38 | 16 | 0 | 0 | 0 | 0 | 0 | 182 | 18 | 0 | 102 (2016) | ||||
3. | Mute Swan | 0 | 3 | 0 | 1 | 7 | 0 | 0 | 0 | 0 | 0 | 11 | 1.1 | 0 | 7 (2020) | ||||
4. | Mallard | 0 | 21 | 16 | 44 | 29 | 8 | 0 | 0 | 0 | 0 | 118 | 12 | 0 | 44 (2019) | ||||
5. | Pintail | 4 | 0 | 1 | 9 | 0 | 0 | 0 | 0 | 0 | 21 | 35 | 3.5 | 0 | 21 (2025) | ||||
6. | Teal | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.3 | 0 | 3 (2019) | ||||
7. | Swift | 554 | 82 | 399 | 398 | 322 | 75 | 94 | 35 | 1 | 0 | 1960 | 196 | 201 | 554 (2016) | ||||
8. | Stock Dove | 23 | 173 | 78 | 133 | 34 | 25 | 79 | 41 | 57 | 2 | 645 | 65 | 5 | 173 (2017) | ||||
9. | Woodpigeon | 316 | 950 | 2374 | 12684 | 3841 | 0 | 766 | 30 | 248 | 15 | 21224 | 2122 | 0 | 12684 (2019) | ||||
10. | Turtle Dove | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2022) | ||||
11. | Moorhen | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2021) | ||||
12. | Crane | 0 | 74 | 0 | 0 | 11 | 16 | 0 | 0 | 0 | 8 | 109 | 11 | 0 | 74 (2017) | ||||
13. | Great Crested Grebe | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2020) | ||||
14. | Golden Plover | 34 | 12 | 1 | 62 | 52 | 0 | 49 | 0 | 0 | 0 | 210 | 21 | 0 | 62 (2019) | ||||
15. | Lapwing | 111 | 24 | 290 | 423 | 308 | 0 | 40 | 0 | 109 | 0 | 1305 | 131 | 0 | 423 (2019) | ||||
16. | Curlew | 0 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 19 | 1.9 | 0 | 19 (2020) | ||||
17. | Black-tailed Godwit | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 2.4 | 0 | 24 (2017) | ||||
18. | Woodcock | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2016) | ||||
19. | Green Sandpiper | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2018) | ||||
20. | wader sp. | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0.7 | 0 | 7 (2018) | ||||
21. | Common Tern | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2018) | ||||
22. | Little Gull | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2017) | ||||
23. | Black-headed Gull | 2106 | 3499 | 1319 | 4030 | 1259 | 82 | 372 | 42 | 30 | 5 | 12744 | 1274 | 314 | 4030 (2019) | ||||
24. | Mediterranean Gull | 0 | 0 | 0 | 0 | 4 | 3 | 17 | 0 | 0 | 0 | 24 | 2.4 | 12 | 17 (2022) | ||||
25. | Common Gull | 2 | 1 | 4 | 3 | 1 | 0 | 1 | 0 | 0 | 0 | 12 | 1.2 | 0 | 4 (2018) | ||||
26. | Herring Gull | 507 | 144 | 78 | 60 | 87 | 77 | 18 | 3 | 1 | 0 | 975 | 98 | 14 | 507 (2016) | ||||
27. | Yellow-legged Gull | 22 | 47 | 170 | 29 | 41 | 0 | 18 | 0 | 0 | 0 | 327 | 33 | 1 | 170 (2018) | ||||
28. | Lesser Black-backed Gull | 54 | 12 | 43 | 188 | 50 | 5 | 49 | 0 | 13 | 0 | 414 | 41 | 2 | 188 (2019) | ||||
29. | large gull sp. | 871 | 343 | 442 | 425 | 322 | 462 | 27 | 10 | 193 | 16 | 3111 | 311 | 476 | 871 (2016) | ||||
30. | Black Stork | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 0 | 0 | 5 | 0.5 | 0 | 2 (2022) | ||||
31. | White Stork | 8 | 263 | 212 | 28 | 43 | 14 | 80 | 0 | 22 | 0 | 670 | 67 | 0 | 263 (2017) | ||||
32. | Cormorant | 224 | 295 | 575 | 411 | 806 | 31 | 310 | 18 | 210 | 101 | 2981 | 298 | 1 | 806 (2020) | ||||
33. | Little Egret | 0 | 0 | 0 | 1 | 0 | 5 | 0 | 8 | 0 | 0 | 14 | 1.4 | 0 | 8 (2023) | ||||
34. | Cattle Egret | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2016) | ||||
35. | Great White Egret | 3 | 2 | 5 | 3 | 7 | 1 | 2 | 0 | 5 | 0 | 28 | 2.8 | 0 | 7 (2020) | ||||
36. | Grey Heron | 1 | 12 | 26 | 11 | 42 | 8 | 7 | 0 | 5 | 1 | 113 | 11 | 0 | 42 (2020) | ||||
37. | Purple Heron | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0.3 | 0 | 1 (2016) | ||||
38. | Osprey | 0 | 2 | 3 | 3 | 5 | 2 | 0 | 1 | 0 | 0 | 16 | 1.6 | 0 | 5 (2020) | ||||
39. | Honey Buzzard | 6 | 26 | 20 | 19 | 21 | 1 | 11 | 8 | 2 | 0 | 114 | 11 | 1 | 26 (2017) | ||||
40. | Short-toed Eagle | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 2 (2018) | ||||
41. | Sparrowhawk | 1 | 7 | 4 | 7 | 6 | 1 | 3 | 1 | 4 | 0 | 34 | 3.4 | 5 | 7 (2017) | ||||
42. | Goshawk | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2017) | ||||
43. | Marsh Harrier | 4 | 28 | 9 | 18 | 11 | 2 | 14 | 2 | 6 | 2 | 96 | 9.6 | 0 | 28 (2017) | ||||
44. | Hen Harrier | 0 | 4 | 2 | 3 | 7 | 1 | 5 | 0 | 3 | 0 | 25 | 2.5 | 0 | 7 (2020) | ||||
45. | Montagu's Harrier | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2018) | ||||
46. | Hen/Montagu's/Pallid Harrier | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 2 (2020) | ||||
47. | Red Kite | 1 | 1 | 1 | 2 | 13 | 0 | 7 | 0 | 0 | 0 | 25 | 2.5 | 0 | 13 (2020) | ||||
48. | Black Kite | 5 | 11 | 6 | 1 | 13 | 3 | 6 | 2 | 2 | 1 | 50 | 5 | 0 | 13 (2020) | ||||
49. | Common Buzzard | 6 | 10 | 28 | 22 | 26 | 1 | 7 | 3 | 7 | 5 | 115 | 12 | 5 | 28 (2018) | ||||
50. | raptor sp. | 0 | 4 | 4 | 7 | 9 | 3 | 4 | 1 | 5 | 1 | 38 | 3.8 | 0 | 9 (2020) | ||||
Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
51. | Buzzard/Honey Buzzard | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2020) | ||||
52. | Short-eared Owl | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2016) | ||||
53. | Hoopoe | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2024) | ||||
54. | Kestrel | 0 | 1 | 0 | 0 | 1 | 0 | 2 | 0 | 1 | 1 | 6 | 0.6 | 2 | 2 (2022) | ||||
55. | Merlin | 1 | 2 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 0 | 11 | 1.1 | 0 | 2 (2017) | ||||
56. | Hobby | 3 | 5 | 3 | 4 | 7 | 1 | 4 | 1 | 0 | 0 | 28 | 2.8 | 2 | 7 (2020) | ||||
57. | Peregrine | 2 | 0 | 2 | 3 | 0 | 1 | 1 | 0 | 0 | 0 | 9 | 0.9 | 0 | 3 (2019) | ||||
58. | Jay | 0 | 0 | 1 | 8 | 5 | 0 | 0 | 0 | 0 | 0 | 14 | 1.4 | 0 | 8 (2019) | ||||
59. | Jackdaw | 3 | 4 | 1 | 17 | 6 | 1 | 2 | 0 | 0 | 0 | 34 | 3.4 | 0 | 17 (2019) | ||||
60. | Rook | 5 | 5 | 8 | 21 | 16 | 2 | 7 | 0 | 11 | 0 | 75 | 7.5 | 0 | 21 (2019) | ||||
61. | Blue Tit | 0 | 5 | 0 | 9 | 5 | 0 | 2 | 0 | 1 | 0 | 22 | 2.2 | 0 | 9 (2019) | ||||
62. | Wood Lark | 4 | 20 | 60 | 169 | 95 | 0 | 19 | 0 | 16 | 5 | 388 | 39 | 0 | 169 (2019) | ||||
63. | Skylark | 93 | 97 | 88 | 457 | 465 | 7 | 228 | 0 | 189 | 3 | 1627 | 163 | 0 | 465 (2020) | ||||
64. | Sand Martin | 2 | 2 | 8 | 18 | 7 | 6 | 19 | 2 | 0 | 0 | 64 | 6.4 | 0 | 19 (2022) | ||||
65. | Swallow | 64 | 87 | 45 | 164 | 105 | 19 | 60 | 17 | 45 | 0 | 606 | 61 | 4 | 164 (2019) | ||||
66. | House Martin | 29 | 47 | 3 | 68 | 47 | 26 | 62 | 0 | 33 | 0 | 315 | 32 | 2 | 68 (2019) | ||||
67. | swallow sp. | 2 | 12 | 12 | 45 | 46 | 2 | 58 | 0 | 0 | 0 | 177 | 18 | 0 | 58 (2022) | ||||
68. | Long-tailed Tit | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2019) | ||||
69. | Starling | 4247 | 780 | 996 | 1977 | 1015 | 0 | 418 | 0 | 40 | 0 | 9473 | 947 | 700 | 4247 (2016) | ||||
70. | Song Thrush | 79 | 222 | 89 | 184 | 248 | 6 | 72 | 2 | 50 | 2 | 954 | 95 | 0 | 248 (2020) | ||||
71. | Mistle Thrush | 3 | 9 | 3 | 16 | 7 | 0 | 19 | 0 | 1 | 0 | 58 | 5.8 | 1 | 19 (2022) | ||||
72. | Redwing | 6 | 44 | 10 | 62 | 42 | 0 | 14 | 0 | 14 | 0 | 192 | 19 | 0 | 62 (2019) | ||||
73. | Blackbird | 3 | 1 | 3 | 7 | 1 | 0 | 3 | 0 | 2 | 0 | 20 | 2 | 0 | 7 (2019) | ||||
74. | Fieldfare | 50 | 281 | 770 | 352 | 105 | 34 | 105 | 0 | 0 | 0 | 1697 | 170 | 0 | 770 (2018) | ||||
75. | Ring Ouzel | 0 | 0 | 2 | 1 | 1 | 0 | 4 | 0 | 0 | 0 | 8 | 0.8 | 0 | 4 (2022) | ||||
76. | thrush sp. | 0 | 63 | 14 | 58 | 47 | 0 | 19 | 0 | 50 | 0 | 251 | 25 | 0 | 63 (2017) | ||||
77. | Spotted Flycatcher | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2020) | ||||
78. | Black Redstart | 0 | 0 | 2 | 1 | 4 | 0 | 1 | 0 | 0 | 0 | 8 | 0.8 | 1 | 4 (2020) | ||||
79. | Stonechat | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2019) | ||||
80. | Wheatear | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2022) | ||||
81. | Blue-headed Wagtail | 4 | 5 | 7 | 1 | 7 | 2 | 6 | 0 | 0 | 0 | 32 | 3.2 | 0 | 7 (2018) | ||||
82. | Grey Wagtail | 10 | 19 | 27 | 12 | 6 | 1 | 7 | 0 | 2 | 0 | 84 | 8.4 | 13 | 27 (2018) | ||||
83. | White Wagtail | 79 | 82 | 151 | 285 | 169 | 23 | 142 | 2 | 36 | 17 | 986 | 99 | 0 | 285 (2019) | ||||
84. | Meadow Pipit | 126 | 130 | 242 | 1203 | 556 | 11 | 113 | 0 | 20 | 20 | 2421 | 242 | 0 | 1203 (2019) | ||||
85. | Tree Pipit | 7 | 2 | 14 | 6 | 5 | 2 | 7 | 1 | 4 | 2 | 50 | 5 | 0 | 14 (2018) | ||||
86. | pipit sp. | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2022) | ||||
87. | Chaffinch | 362 | 1020 | 682 | 4174 | 3125 | 120 | 1639 | 8 | 608 | 217 | 11955 | 1196 | 8 | 4174 (2019) | ||||
88. | Brambling | 0 | 14 | 75 | 9 | 4 | 0 | 1 | 0 | 0 | 0 | 103 | 10 | 0 | 75 (2018) | ||||
89. | Hawfinch | 0 | 12 | 0 | 17 | 4 | 0 | 0 | 0 | 0 | 7 | 40 | 4 | 0 | 17 (2019) | ||||
90. | Bullfinch | 0 | 1 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0.5 | 0 | 4 (2019) | ||||
91. | Greenfinch | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 0 | 21 | 2.1 | 0 | 21 (2020) | ||||
92. | Linnet | 16 | 96 | 106 | 481 | 185 | 38 | 56 | 6 | 92 | 28 | 1104 | 110 | 0 | 481 (2019) | ||||
93. | redpoll sp. | 0 | 4 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 0.5 | 0 | 4 (2017) | ||||
94. | Goldfinch | 5 | 14 | 12 | 79 | 35 | 0 | 12 | 0 | 23 | 0 | 180 | 18 | 0 | 79 (2019) | ||||
95. | Serin | 4 | 3 | 4 | 8 | 7 | 0 | 12 | 0 | 9 | 12 | 59 | 5.9 | 1 | 12 (2022) | ||||
96. | Siskin | 27 | 123 | 37 | 368 | 174 | 5 | 68 | 0 | 47 | 27 | 876 | 88 | 0 | 368 (2019) | ||||
97. | Yellowhammer | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 5 | 0.5 | 0 | 4 (2020) | ||||
98. | Reed Bunting | 4 | 12 | 7 | 20 | 15 | 0 | 13 | 1 | 6 | 1 | 79 | 7.9 | 0 | 20 (2019) | ||||
99. | bunting sp. | 0 | 4 | 0 | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 14 | 1.4 | 0 | 9 (2019) | ||||
100. | passerine sp. | 305 | 942 | 675 | 2090 | 1388 | 29 | 780 | 13 | 380 | 40 | 6642 | 664 | 0 | 2090 (2019) | ||||
Other species | |||||||||||||||||||
Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
1. | Dark Clouded Yellow | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2017) | ||||
2. | Green-veined White | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0.2 | 0 | 1 (2018) | ||||
3. | white sp. (butterfly) | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 7 | 0.7 | 0 | 4 (2024) | ||||
4. | Red Admiral | 0 | 0 | 0 | 17 | 0 | 0 | 1 | 0 | 0 | 0 | 18 | 1.8 | 0 | 17 (2019) | ||||
Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
Totals | 10515 | 10276 | 10287 | 31496 | 15404 | 1167 | 5968 | 261 | 2611 | 560 | 88545 | 8855 | 1771 | ||||||
Observation hours | 287:25 | 231:05 | 278:45 | 236:13 | 277:35 | 56:40 | 195:45 | 32:30 | 113:13 | 27:00 | 1,736:11 | 173:37 |
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