Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
1. | Shelduck | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 24 | 0 | 0 | 26 | 2.6 | 0 | 24 (2023) | ||||
2. | Garganey | 0 | 15 | 0 | 0 | 298 | 40 | 0 | 0 | 0 | 0 | 353 | 35 | 0 | 298 (2020) | ||||
3. | Pintail | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0.2 | 0 | 2 (2022) | ||||
4. | dabbling duck sp. | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 6 | 0.6 | 0 | 6 (2021) | ||||
5. | duck sp. | 7 | 0 | 0 | 0 | 8 | 0 | 11 | 0 | 0 | 0 | 26 | 2.6 | 0 | 11 (2022) | ||||
6. | Common Scoter | 1 | 0 | 0 | 0 | 5 | 2 | 0 | 1 | 0 | 0 | 9 | 0.9 | 0 | 5 (2020) | ||||
7. | Alpine Swift | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 6 | 0.6 | 0 | 6 (2024) | ||||
8. | Pallid Swift | 26 | 3 | 2 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 33 | 3.3 | 0 | 26 (2016) | ||||
9. | Swift / Pallid Swift | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 12 | 0 | 15 | 1.5 | 0 | 12 (2024) | ||||
10. | Greater Flamingo | 0 | 0 | 0 | 0 | 0 | 60 | 0 | 2 | 0 | 0 | 62 | 6.2 | 0 | 60 (2021) | ||||
11. | Oystercatcher | 0 | 0 | 2 | 0 | 0 | 10 | 3 | 61 | 21 | 0 | 97 | 9.7 | 0 | 61 (2023) | ||||
12. | Black-winged Stilt | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 7 | 0.7 | 0 | 7 (2023) | ||||
13. | Avocet | 7 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 10 | 1 | 0 | 7 (2016) | ||||
14. | Kentish Plover | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 14 | 1.4 | 0 | 14 (2021) | ||||
15. | Curlew | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 0 | 1 (2023) | ||||
16. | Gull-billed Tern | 6 | 0 | 1 | 0 | 0 | 216 | 1 | 0 | 30 | 0 | 254 | 25 | 10 | 216 (2021) | ||||
17. | Caspian Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2024) | ||||
18. | Whiskered Tern | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 6 | 0.6 | 0 | 6 (2021) | ||||
19. | Black Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 500 | 0 | 500 | 50 | 0 | 500 (2024) | ||||
20. | marsh tern sp. | 0 | 0 | 0 | 0 | 0 | 30 | 0 | 0 | 0 | 0 | 30 | 3 | 0 | 30 (2021) | ||||
21. | Common/Arctic Tern | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 1 | 0 | 10 (2018) | ||||
22. | sterna sp. | 24 | 8 | 37 | 0 | 0 | 0 | 34 | 0 | 26 | 0 | 129 | 13 | 0 | 37 (2018) | ||||
23. | Sandwich Tern | 154 | 23 | 42 | 27 | 218 | 246 | 174 | 79 | 83 | 1 | 1047 | 105 | 33 | 246 (2021) | ||||
24. | Kittiwake | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2022) | ||||
25. | Slender-billed Gull | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 6 | 0.6 | 0 | 6 (2021) | ||||
26. | Audouin's Gull | 4 | 2 | 15 | 0 | 0 | 0 | 4 | 0 | 1 | 5 | 31 | 3.1 | 0 | 15 (2018) | ||||
27. | Mediterranean Gull | 0 | 35 | 7 | 0 | 0 | 133 | 51 | 0 | 31 | 0 | 257 | 26 | 0 | 133 (2021) | ||||
28. | skua sp. | 3 | 7 | 1 | 0 | 2 | 4 | 1 | 0 | 4 | 0 | 22 | 2.2 | 0 | 7 (2017) | ||||
29. | Arctic Skua | 3 | 1 | 2 | 0 | 0 | 5 | 0 | 0 | 2 | 0 | 13 | 1.3 | 0 | 5 (2021) | ||||
30. | Pomarine Skua | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 3 | 0 | 0 | 6 | 0.6 | 0 | 3 (2023) | ||||
31. | Great Skua | 15 | 14 | 49 | 6 | 8 | 89 | 22 | 11 | 7 | 0 | 221 | 22 | 3 | 89 (2021) | ||||
32. | Puffin | 0 | 28 | 14 | 54 | 41 | 174 | 127 | 221 | 555 | 0 | 1214 | 121 | 1 | 555 (2024) | ||||
33. | Razorbill | 197 | 198 | 61 | 0 | 9 | 9 | 384 | 245 | 261 | 17 | 1381 | 138 | 194 | 384 (2022) | ||||
34. | Razorbill/Guillemot | 6 | 5 | 6 | 0 | 0 | 3 | 42 | 94 | 61 | 0 | 217 | 22 | 0 | 94 (2023) | ||||
35. | alca / fratercula spec | 0 | 0 | 0 | 0 | 0 | 36 | 36 | 0 | 2 | 0 | 74 | 7.4 | 0 | 36 (2021) | ||||
36. | diver sp. | 2 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 5 | 0.5 | 0 | 2 (2016) | ||||
37. | Cory's Shearwater | 0 | 0 | 0 | 165 | 0 | 13 | 0 | 0 | 0 | 0 | 178 | 18 | 0 | 165 (2019) | ||||
38. | Cory's/Scopoli's Shearwater | 7469 | 549 | 19 | 4 | 185 | 622 | 36 | 131 | 79 | 0 | 9094 | 909 | 3 | 7469 (2016) | ||||
39. | Scopoli's Shearwater | 0 | 0 | 0 | 0 | 0 | 0 | 100 | 1189 | 2814 | 0 | 4103 | 410 | 30 | 2814 (2024) | ||||
40. | Yelkouan Shearwater | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 7 | 5 | 0 | 13 | 1.3 | 0 | 7 (2023) | ||||
41. | Balearic Shearwater | 922 | 971 | 412 | 123 | 1089 | 822 | 1133 | 1004 | 1081 | 283 | 7840 | 784 | 56 | 1133 (2022) | ||||
42. | Balearic-/Yelkouan Shearwater | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 5 | 0.5 | 0 | 3 (2025) | ||||
43. | shearwater sp. | 0 | 5 | 0 | 1 | 0 | 0 | 0 | 3 | 0 | 0 | 9 | 0.9 | 0 | 5 (2017) | ||||
44. | Black Stork | 0 | 1 | 4 | 6 | 1 | 2 | 1 | 12 | 12 | 0 | 39 | 3.9 | 0 | 12 (2023) | ||||
45. | White Stork | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 18 | 0 | 20 | 2 | 0 | 18 (2024) | ||||
46. | Gannet | 404 | 334 | 232 | 158 | 410 | 383 | 187 | 173 | 200 | 29 | 2510 | 251 | 40 | 410 (2020) | ||||
47. | Cormorant | 14 | 2 | 1 | 0 | 1 | 0 | 6 | 10 | 44 | 0 | 78 | 7.8 | 2 | 44 (2024) | ||||
48. | Phalacrocorax sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 0 | 1 (2023) | ||||
49. | Shag | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 11 | 5 | 0 | 20 | 2 | 2 | 11 (2023) | ||||
50. | Phalacrocorax a. desmarestii | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 0 | 1 (2023) | ||||
Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
51. | Little Egret | 1 | 3 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 7 | 0.7 | 0 | 3 (2017) | ||||
52. | Cattle Egret | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.3 | 0 | 3 (2016) | ||||
53. | heron sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.2 | 0 | 2 (2024) | ||||
54. | Grey Heron | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2016) | ||||
55. | Osprey | 2 | 9 | 5 | 5 | 11 | 2 | 3 | 4 | 28 | 0 | 69 | 6.9 | 0 | 28 (2024) | ||||
56. | Egyptian Vulture | 0 | 1 | 9 | 5 | 1 | 3 | 9 | 0 | 12 | 0 | 40 | 4 | 0 | 12 (2024) | ||||
57. | Honey Buzzard | 4 | 271 | 663 | 322 | 1184 | 82 | 387 | 236 | 307 | 0 | 3456 | 346 | 0 | 1184 (2020) | ||||
58. | Rüppell's Vulture | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2020) | ||||
59. | Griffon Vulture | 0 | 0 | 37 | 0 | 3 | 0 | 0 | 1 | 0 | 0 | 41 | 4.1 | 0 | 37 (2018) | ||||
60. | Short-toed Eagle | 9 | 16 | 47 | 31 | 8 | 9 | 10 | 1 | 15 | 0 | 146 | 15 | 0 | 47 (2018) | ||||
61. | Booted Eagle | 4 | 122 | 170 | 108 | 53 | 21 | 65 | 28 | 667 | 0 | 1238 | 124 | 0 | 667 (2024) | ||||
62. | Adalbert's Eagle | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2017) | ||||
63. | Golden Eagle | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 0.2 | 0 | 1 (2021) | ||||
64. | eagle sp. | 0 | 0 | 0 | 0 | 51 | 0 | 0 | 0 | 0 | 0 | 51 | 5.1 | 0 | 51 (2020) | ||||
65. | large eagle sp | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2018) | ||||
66. | Sparrowhawk | 2 | 125 | 175 | 177 | 155 | 67 | 86 | 44 | 81 | 0 | 912 | 91 | 4 | 177 (2019) | ||||
67. | Marsh Harrier | 1 | 141 | 98 | 93 | 88 | 135 | 138 | 281 | 389 | 0 | 1364 | 136 | 0 | 389 (2024) | ||||
68. | Pallid Harrier | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 5 | 0.5 | 0 | 4 (2024) | ||||
69. | Montagu's Harrier | 0 | 3 | 9 | 6 | 2 | 3 | 5 | 0 | 20 | 0 | 48 | 4.8 | 2 | 20 (2024) | ||||
70. | harrier sp. | 0 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.4 | 0 | 2 (2019) | ||||
71. | Hen/Montagu's/Pallid Harrier | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 3 | 0 | 0 | 6 | 0.6 | 0 | 3 (2023) | ||||
72. | Red Kite | 0 | 2 | 2 | 4 | 0 | 0 | 1 | 4 | 3 | 0 | 16 | 1.6 | 0 | 4 (2019) | ||||
73. | Black Kite | 0 | 18 | 14 | 16 | 18 | 19 | 13 | 11 | 24 | 0 | 133 | 13 | 0 | 24 (2024) | ||||
74. | Milvus sp. | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2019) | ||||
75. | Common Buzzard | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 2 (2019) | ||||
76. | buzzard sp. | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.3 | 0 | 2 (2016) | ||||
77. | raptor sp. | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 10 | 1 | 0 | 10 (2022) | ||||
78. | Buzzard/Honey Buzzard | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2018) | ||||
79. | Hoopoe | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2017) | ||||
80. | Kingfisher | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2017) | ||||
81. | European Bee-eater | 0 | 0 | 636 | 175 | 20 | 0 | 60 | 1745 | 768 | 0 | 3404 | 340 | 0 | 1745 (2023) | ||||
82. | Lesser Kestrel | 0 | 0 | 0 | 8 | 5 | 0 | 0 | 16 | 5 | 0 | 34 | 3.4 | 0 | 16 (2023) | ||||
83. | Kestrel | 0 | 1 | 15 | 25 | 62 | 6 | 0 | 35 | 5 | 0 | 149 | 15 | 2 | 62 (2020) | ||||
84. | Common / Lesser Kestrel | 71 | 120 | 7 | 37 | 8 | 38 | 13 | 15 | 248 | 0 | 557 | 56 | 3 | 248 (2024) | ||||
85. | falcon sp. | 0 | 0 | 4 | 2 | 0 | 1 | 3 | 5 | 10 | 0 | 25 | 2.5 | 4 | 10 (2024) | ||||
86. | Eleonora's Falcon | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 4 | 0 | 6 | 0.6 | 0 | 4 (2024) | ||||
87. | Hobby | 0 | 2 | 15 | 2 | 4 | 0 | 15 | 3 | 9 | 0 | 50 | 5 | 0 | 15 (2018) | ||||
88. | Hobby / Red-footed Falcon | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 4 | 0.4 | 0 | 4 (2022) | ||||
89. | Peregrine | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 3 | 0.3 | 0 | 2 (2023) | ||||
90. | Ash-throated Flycatcher | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2024) | ||||
91. | Crag Martin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | 21 | 2.1 | 0 | 21 (2024) | ||||
92. | Swallow | 12 | 0 | 2 | 2 | 10 | 33 | 0 | 1925 | 3759 | 0 | 5743 | 574 | 0 | 3759 (2024) | ||||
93. | House Martin | 0 | 0 | 0 | 0 | 0 | 27 | 0 | 35 | 229 | 0 | 291 | 29 | 0 | 229 (2024) | ||||
94. | Red-rumped Swallow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1004 | 11 | 0 | 1015 | 102 | 0 | 1004 (2023) | ||||
95. | swallow sp. | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2021) | ||||
96. | Yellow wagtail sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 0 | 20 | 2 | 0 | 20 (2024) | ||||
97. | Saltmarsh/Nelson's Sparrow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 51 | 0 | 51 | 5.1 | 0 | 51 (2024) | ||||
Other species | |||||||||||||||||||
1. | Common Dolphin | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2016) | ||||
2. | Long-Finned Pilot Whale | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 2 (2021) | ||||
3. | Striped Dolphin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 0 | 6 | 0.6 | 0 | 4 (2024) | ||||
Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
4. | Bottle-Nosed Dolphin | 0 | 12 | 0 | 0 | 6 | 6 | 10 | 3 | 4 | 0 | 41 | 4.1 | 0 | 12 (2017) | ||||
5. | Fin Whale | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 0 | 1 (2023) | ||||
Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
Totals | 9380 | 3051 | 2833 | 1570 | 3971 | 3395 | 3192 | 8698 | 12567 | 338 | 48995 | 4900 | 389 | ||||||
Observation hours | 34:08 | 55:48 | 68:05 | 59:40 | 51:15 | 68:39 | 64:36 | 60:59 | 129:29 | 25:40 | 618:19 | 61:50 |
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