Select until 25 February
Totals Hay-a-Park (Knaresborough, N Yorks) 2017 - 2026
| | Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |
| 1. | Pink-footed Goose | 80 | 153 | 0 | 360 | 108 | 370 | 0 | 280 | 0 | 60 | 1411 | 141 | 0 | 370 (2022) | | | | |
| 2. | Whooper Swan | 1 | 5 | 15 | 150 | 141 | 0 | 0 | 2 | 0 | 0 | 314 | 31 | 0 | 150 (2020) | | | | |
| 3. | swan sp. | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0.5 | 0 | 5 (2020) | | | | |
| 4. | Shelduck | 0 | 2 | 0 | 0 | 0 | 3 | 0 | 0 | 1 | 0 | 6 | 0.6 | 0 | 3 (2022) | | | | |
| 5. | Shoveler | 0 | 2 | 1 | 0 | 2 | 4 | 0 | 0 | 0 | 0 | 9 | 0.9 | 0 | 4 (2022) | | | | |
| 6. | Wigeon | 5 | 0 | 0 | 0 | 1 | 0 | 4 | 0 | 0 | 0 | 10 | 1 | 0 | 5 (2017) | | | | |
| 7. | Pintail | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 16 | 1.6 | 0 | 16 (2022) | | | | |
| 8. | Teal | 1 | 0 | 0 | 0 | 0 | 6 | 2 | 6 | 0 | 0 | 15 | 1.5 | 0 | 6 (2022) | | | | |
| 9. | Pochard | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.3 | 0 | 3 (2020) | | | | |
| 10. | Tufted Duck | 0 | 0 | 0 | 0 | 0 | 60 | 0 | 0 | 0 | 0 | 60 | 6 | 0 | 60 (2022) | | | | |
| 11. | Swift | 223 | 174 | 72 | 293 | 102 | 167 | 168 | 16 | 44 | 0 | 1259 | 126 | 0 | 293 (2020) | | | | |
| 12. | Woodpigeon | 33 | 0 | 527 | 0 | 0 | 126 | 0 | 51 | 0 | 0 | 737 | 74 | 0 | 527 (2019) | | | | |
| 13. | Oystercatcher | 5 | 2 | 0 | 10 | 10 | 0 | 2 | 0 | 0 | 0 | 29 | 2.9 | 5 | 10 (2020) | | | | |
| 14. | Golden Plover | 79 | 4 | 120 | 0 | 918 | 400 | 0 | 0 | 0 | 0 | 1521 | 152 | 0 | 918 (2021) | | | | |
| 15. | Ringed Plover | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2018) | | | | |
| 16. | Little Ringed Plover | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2023) | | | | |
| 17. | Lapwing | 786 | 732 | 245 | 108 | 280 | 361 | 1 | 36 | 2 | 0 | 2551 | 255 | 100 | 786 (2017) | | | | |
| 18. | Curlew | 2 | 2 | 1 | 2 | 4 | 1 | 2 | 0 | 0 | 0 | 14 | 1.4 | 0 | 4 (2021) | | | | |
| 19. | Snipe | 3 | 2 | 0 | 0 | 1 | 3 | 6 | 0 | 0 | 0 | 15 | 1.5 | 0 | 6 (2023) | | | | |
| 20. | Common Sandpiper | 0 | 1 | 1 | 1 | 0 | 3 | 0 | 0 | 2 | 0 | 8 | 0.8 | 0 | 3 (2022) | | | | |
| 21. | Green Sandpiper | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 1 (2017) | | | | |
| 22. | Redshank | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2022) | | | | |
| 23. | Ruff | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2022) | | | | |
| 24. | Common Tern | 0 | 2 | 2 | 0 | 1 | 5 | 0 | 0 | 1 | 0 | 11 | 1.1 | 0 | 5 (2022) | | | | |
| 25. | Black-headed Gull | 0 | 267 | 69 | 185 | 178 | 28 | 271 | 72 | 18 | 15 | 1103 | 110 | 0 | 271 (2023) | | | | |
| 26. | Common Gull | 0 | 0 | 83 | 96 | 26 | 0 | 8 | 0 | 0 | 5 | 218 | 22 | 0 | 96 (2020) | | | | |
| 27. | Herring Gull | 82 | 7 | 20 | 32 | 18 | 37 | 24 | 1 | 3 | 3 | 227 | 23 | 0 | 82 (2017) | | | | |
| 28. | Great Black-backed Gull | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 2 (2020) | | | | |
| 29. | Lesser Black-backed Gull | 7 | 15 | 0 | 26 | 7 | 3 | 7 | 5 | 0 | 0 | 70 | 7 | 0 | 26 (2020) | | | | |
| 30. | Cormorant | 47 | 49 | 30 | 16 | 57 | 83 | 14 | 0 | 0 | 0 | 296 | 30 | 0 | 83 (2022) | | | | |
| 31. | Little Egret | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2022) | | | | |
| 32. | Grey Heron | 0 | 7 | 3 | 6 | 5 | 0 | 0 | 0 | 0 | 0 | 21 | 2.1 | 0 | 7 (2018) | | | | |
| 33. | Osprey | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2017) | | | | |
| 34. | Hen Harrier | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2020) | | | | |
| 35. | Common Buzzard | 1 | 3 | 35 | 10 | 9 | 0 | 4 | 0 | 0 | 0 | 62 | 6.2 | 4 | 35 (2019) | | | | |
| 36. | Hobby | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 0.2 | 0 | 1 (2021) | | | | |
| 37. | Jay | 0 | 3 | 0 | 0 | 3 | 0 | 0 | 9 | 0 | 0 | 15 | 1.5 | 0 | 9 (2024) | | | | |
| 38. | Skylark | 48 | 26 | 30 | 35 | 71 | 136 | 7 | 88 | 5 | 3 | 449 | 45 | 0 | 136 (2022) | | | | |
| 39. | Sand Martin | 86 | 220 | 330 | 51 | 822 | 265 | 778 | 592 | 287 | 0 | 3431 | 343 | 0 | 822 (2021) | | | | |
| 40. | Swallow | 260 | 128 | 76 | 110 | 193 | 96 | 241 | 24 | 89 | 0 | 1217 | 122 | 0 | 260 (2017) | | | | |
| 41. | House Martin | 313 | 397 | 56 | 144 | 253 | 371 | 57 | 102 | 67 | 0 | 1760 | 176 | 0 | 397 (2018) | | | | |
| 42. | Starling | 0 | 0 | 0 | 0 | 362 | 90 | 0 | 124 | 0 | 0 | 576 | 58 | 0 | 362 (2021) | | | | |
| 43. | Song Thrush | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 0.3 | 0 | 2 (2017) | | | | |
| 44. | Redwing | 351 | 221 | 125 | 195 | 313 | 375 | 59 | 2 | 2 | 0 | 1643 | 164 | 0 | 375 (2022) | | | | |
| 45. | Fieldfare | 12 | 560 | 1 | 0 | 100 | 44 | 0 | 0 | 0 | 0 | 717 | 72 | 350 | 560 (2018) | | | | |
| 46. | Stonechat | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2020) | | | | |
| 47. | Yellow wagtail sp. | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 4 | 0.4 | 0 | 4 (2021) | | | | |
| 48. | Grey Wagtail | 7 | 9 | 3 | 0 | 4 | 10 | 5 | 5 | 0 | 0 | 43 | 4.3 | 2 | 10 (2022) | | | | |
| 49. | alba wagtail sp. | 37 | 14 | 14 | 8 | 20 | 31 | 5 | 9 | 1 | 0 | 139 | 14 | 0 | 37 (2017) | | | | |
| 50. | Meadow Pipit | 187 | 64 | 27 | 224 | 132 | 17 | 28 | 11 | 9 | 0 | 699 | 70 | 0 | 224 (2020) | | | | |
| | Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |
| 51. | Chaffinch | 8 | 0 | 6 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 16 | 1.6 | 0 | 8 (2017) | | | | |
| 52. | Brambling | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 7 | 0.7 | 0 | 7 (2021) | | | | |
| 53. | Hawfinch | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2017) | | | | |
| 54. | Greenfinch | 2 | 0 | 5 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 9 | 0.9 | 0 | 5 (2019) | | | | |
| 55. | Linnet | 4 | 21 | 2 | 3 | 3 | 0 | 3 | 2 | 1 | 0 | 39 | 3.9 | 0 | 21 (2018) | | | | |
| 56. | Lesser Redpoll | 20 | 0 | 2 | 4 | 2 | 2 | 0 | 2 | 75 | 0 | 107 | 11 | 0 | 75 (2025) | | | | |
| 57. | Goldfinch | 119 | 116 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 0 | 255 | 26 | 0 | 119 (2017) | | | | |
| 58. | Siskin | 25 | 36 | 12 | 45 | 7 | 14 | 4 | 7 | 2 | 0 | 152 | 15 | 0 | 45 (2020) | | | | |
| | Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |
| |
Totals |
2839 | 3246 | 1913 | 2126 | 4165 | 3130 | 1722 | 1451 | 609 | 86 | 21287 | 2129 | 461 | | |
| |
Observation hours |
46:15 | 49:20 | 36:20 | 37:00 | 61:10 | 54:30 | 33:55 | 21:25 | 17:35 | 2:15 | 359:45 | 35:59 | | | |