Select until 23 November
Totals Meppershall, Bedfordshire (nocturnal flight calls) 2016 - 2025
| | Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |
| 1. | Dark-bellied Brent Goose | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0.3 | 0 | 2 (2020) | | | | |
| 2. | brent goose sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | | | | |
| 3. | Canada Goose | 0 | 0 | 5 | 23 | 118 | 116 | 40 | 13 | 6 | 3 | 324 | 41 | 51 | 118 (2020) | | | | |
| 4. | Barnacle Goose | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0.3 | 0 | 2 (2020) | | | | |
| 5. | Greylag Goose | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 5 | 0 | 3 | 12 | 1.5 | 0 | 5 (2023) | | | | |
| 6. | Whooper Swan | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 3 | 0.4 | 0 | 2 (2025) | | | | |
| 7. | Shelduck | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 4 | 0.5 | 0 | 2 (2023) | | | | |
| 8. | Gadwall | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 2 | 0 | 0 | 6 | 0.8 | 0 | 3 (2020) | | | | |
| 9. | Wigeon | 0 | 0 | 0 | 6 | 15 | 15 | 13 | 4 | 3 | 9 | 65 | 8.1 | 0 | 15 (2020) | | | | |
| 10. | Mallard | 0 | 0 | 1 | 18 | 73 | 23 | 16 | 15 | 1 | 12 | 159 | 20 | 0 | 73 (2020) | | | | |
| 11. | Pintail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0.3 | 0 | 2 (2025) | | | | |
| 12. | Teal | 0 | 0 | 0 | 3 | 2 | 6 | 0 | 1 | 2 | 8 | 22 | 2.8 | 0 | 8 (2025) | | | | |
| 13. | duck sp. | 0 | 0 | 3 | 26 | 106 | 20 | 0 | 0 | 0 | 2 | 157 | 20 | 0 | 106 (2020) | | | | |
| 14. | Common Scoter | 0 | 0 | 0 | 3 | 7 | 7 | 0 | 2 | 0 | 6 | 25 | 3.1 | 0 | 7 (2020) | | | | |
| 15. | Goldeneye | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.1 | 0 | 1 (2025) | | | | |
| 16. | Partridge | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0.3 | 0 | 2 (2025) | | | | |
| 17. | Quail | 0 | 0 | 0 | 1 | 5 | 1 | 1 | 0 | 0 | 1 | 9 | 1.1 | 0 | 5 (2020) | | | | |
| 18. | Nightjar | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2024) | | | | |
| 19. | Cuckoo | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 3 | 0.4 | 0 | 1 (2019) | | | | |
| 20. | Water Rail | 0 | 0 | 0 | 0 | 8 | 7 | 2 | 2 | 2 | 9 | 30 | 3.8 | 0 | 9 (2025) | | | | |
| 21. | Moorhen | 0 | 0 | 2 | 90 | 165 | 83 | 46 | 27 | 23 | 50 | 486 | 61 | 0 | 165 (2020) | | | | |
| 22. | Coot | 0 | 0 | 0 | 63 | 27 | 31 | 18 | 17 | 10 | 18 | 184 | 23 | 0 | 63 (2019) | | | | |
| 23. | Little Grebe | 0 | 0 | 0 | 0 | 6 | 2 | 2 | 3 | 2 | 9 | 24 | 3 | 0 | 9 (2025) | | | | |
| 24. | Stone Curlew | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2020) | | | | |
| 25. | Oystercatcher | 0 | 0 | 0 | 2 | 6 | 9 | 3 | 2 | 4 | 5 | 31 | 3.9 | 0 | 9 (2021) | | | | |
| 26. | Avocet | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 0.3 | 0 | 1 (2020) | | | | |
| 27. | Grey Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.1 | 0 | 1 (2025) | | | | |
| 28. | Golden Plover | 0 | 0 | 31 | 31 | 53 | 24 | 17 | 18 | 5 | 15 | 194 | 24 | 0 | 53 (2020) | | | | |
| 29. | Ringed Plover | 0 | 0 | 1 | 4 | 2 | 0 | 0 | 5 | 2 | 4 | 18 | 2.3 | 0 | 5 (2023) | | | | |
| 30. | Little Ringed Plover | 0 | 0 | 0 | 2 | 4 | 1 | 0 | 3 | 1 | 2 | 13 | 1.6 | 0 | 4 (2020) | | | | |
| 31. | Lapwing | 0 | 0 | 0 | 2 | 2 | 4 | 0 | 4 | 3 | 1 | 16 | 2 | 0 | 4 (2021) | | | | |
| 32. | Whimbrel | 0 | 0 | 0 | 2 | 7 | 3 | 1 | 5 | 4 | 16 | 38 | 4.8 | 0 | 16 (2025) | | | | |
| 33. | Curlew | 0 | 0 | 1 | 2 | 2 | 0 | 3 | 4 | 4 | 6 | 22 | 2.8 | 0 | 6 (2025) | | | | |
| 34. | Bar-tailed Godwit | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0.3 | 0 | 2 (2020) | | | | |
| 35. | Snipe | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 2 | 5 | 0.6 | 0 | 2 (2021) | | | | |
| 36. | Common Sandpiper | 0 | 0 | 0 | 0 | 8 | 0 | 3 | 3 | 7 | 9 | 30 | 3.8 | 0 | 9 (2025) | | | | |
| 37. | Green Sandpiper | 0 | 0 | 0 | 0 | 2 | 1 | 2 | 0 | 1 | 1 | 7 | 0.9 | 0 | 2 (2020) | | | | |
| 38. | Wood Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0.3 | 0 | 2 (2025) | | | | |
| 39. | Redshank | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 2 | 5 | 0.6 | 0 | 2 (2020) | | | | |
| 40. | Greenshank | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 4 | 0.5 | 0 | 2 (2022) | | | | |
| 41. | Turnstone | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 3 | 0.4 | 0 | 2 (2024) | | | | |
| 42. | Knot | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.1 | 0 | 1 (2025) | | | | |
| 43. | wader sp. | 0 | 0 | 0 | 2 | 9 | 0 | 0 | 0 | 0 | 0 | 11 | 1.4 | 0 | 9 (2020) | | | | |
| 44. | small wader | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2019) | | | | |
| 45. | Sanderling | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0.3 | 0 | 2 (2020) | | | | |
| 46. | Dunlin | 0 | 0 | 1 | 5 | 3 | 0 | 1 | 2 | 4 | 2 | 18 | 2.3 | 0 | 5 (2019) | | | | |
| 47. | Common Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.3 | 0 | 2 (2024) | | | | |
| 48. | Sandwich Tern | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 0.4 | 0 | 2 (2020) | | | | |
| 49. | Black-headed Gull | 0 | 0 | 1 | 10 | 12 | 5 | 4 | 2 | 2 | 10 | 46 | 5.8 | 0 | 12 (2020) | | | | |
| 50. | small gull sp. | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2019) | | | | |
| | Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |
| 51. | Common Gull | 0 | 0 | 0 | 2 | 2 | 3 | 1 | 0 | 0 | 0 | 8 | 1 | 0 | 3 (2021) | | | | |
| 52. | Herring Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.1 | 0 | 1 (2025) | | | | |
| 53. | Lesser Black-backed Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0.3 | 0 | 2 (2023) | | | | |
| 54. | large gull sp. | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 1 | 1 | 0 | 5 | 0.6 | 0 | 3 (2020) | | | | |
| 55. | Bittern | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 2 | 2 | 8 | 1 | 0 | 2 (2023) | | | | |
| 56. | Night Heron | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2024) | | | | |
| 57. | Grey Heron | 0 | 0 | 0 | 17 | 34 | 11 | 14 | 8 | 7 | 15 | 106 | 13 | 0 | 34 (2020) | | | | |
| 58. | Common Buzzard | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | 0.3 | 0 | 1 (2020) | | | | |
| 59. | Barn Owl | 0 | 0 | 10 | 31 | 70 | 68 | 27 | 24 | 51 | 53 | 334 | 42 | 0 | 70 (2020) | | | | |
| 60. | Hobby | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2020) | | | | |
| 61. | Magpie | 0 | 0 | 0 | 2 | 19 | 1 | 0 | 0 | 0 | 0 | 22 | 2.8 | 0 | 19 (2020) | | | | |
| 62. | Jackdaw | 0 | 0 | 33 | 59 | 109 | 222 | 12 | 2 | 1 | 5 | 443 | 55 | 0 | 222 (2021) | | | | |
| 63. | Rook | 0 | 0 | 16 | 9 | 6 | 8 | 3 | 3 | 2 | 7 | 54 | 6.8 | 0 | 16 (2018) | | | | |
| 64. | Carrion Crow | 0 | 0 | 3 | 4 | 22 | 18 | 0 | 2 | 0 | 0 | 49 | 6.1 | 0 | 22 (2020) | | | | |
| 65. | Skylark | 0 | 0 | 0 | 0 | 43 | 27 | 8 | 18 | 12 | 13 | 121 | 15 | 0 | 43 (2020) | | | | |
| 66. | Lesser Whitethroat | 0 | 0 | 0 | 2 | 5 | 0 | 1 | 1 | 0 | 1 | 10 | 1.3 | 0 | 5 (2020) | | | | |
| 67. | Starling | 0 | 0 | 1 | 1 | 3 | 2 | 1 | 0 | 0 | 4 | 12 | 1.5 | 0 | 4 (2025) | | | | |
| 68. | Song Thrush | 0 | 0 | 81 | 254 | 115 | 121 | 54 | 48 | 167 | 474 | 1314 | 164 | 0 | 474 (2025) | | | | |
| 69. | Redwing | 0 | 0 | 638 | 1700 | 775 | 714 | 347 | 572 | 793 | 1692 | 7231 | 904 | 0 | 1700 (2019) | | | | |
| 70. | Blackbird | 0 | 0 | 59 | 77 | 55 | 12 | 10 | 12 | 9 | 73 | 307 | 38 | 0 | 77 (2019) | | | | |
| 71. | Fieldfare | 0 | 0 | 6 | 5 | 14 | 5 | 3 | 3 | 5 | 3 | 44 | 5.5 | 0 | 14 (2020) | | | | |
| 72. | Ring Ouzel | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0.3 | 0 | 1 (2023) | | | | |
| 73. | thrush sp. | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 2 | 0.3 | 0 | 1 (2021) | | | | |
| 74. | Spotted Flycatcher | 0 | 0 | 0 | 0 | 3 | 4 | 5 | 8 | 1 | 5 | 26 | 3.3 | 0 | 8 (2023) | | | | |
| 75. | flycatcher sp. | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2021) | | | | |
| 76. | Robin | 0 | 0 | 1 | 22 | 31 | 5 | 1 | 0 | 3 | 1 | 64 | 8 | 0 | 31 (2020) | | | | |
| 77. | House Sparrow | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0.3 | 0 | 1 (2019) | | | | |
| 78. | Meadow Pipit | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2021) | | | | |
| 79. | Tree Pipit | 0 | 0 | 0 | 2 | 3 | 2 | 1 | 3 | 2 | 3 | 16 | 2 | 0 | 3 (2020) | | | | |
| 80. | Hawfinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0.3 | 0 | 2 (2025) | | | | |
| 81. | Goldfinch | 0 | 0 | 1 | 3 | 0 | 5 | 2 | 0 | 0 | 2 | 13 | 1.6 | 0 | 5 (2021) | | | | |
| 82. | Ortolan Bunting | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 3 | 0.4 | 0 | 1 (2019) | | | | |
| 83. | Reed Bunting | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2020) | | | | |
| 84. | Species unidentified | 0 | 0 | 20 | 68 | 136 | 18 | 8 | 16 | 5 | 17 | 288 | 36 | 0 | 136 (2020) | | | | |
| 85. | passerine sp. | 0 | 0 | 0 | 0 | 18 | 7 | 3 | 3 | 2 | 3 | 36 | 4.5 | 0 | 18 (2020) | | | | |
| 86. | warbler sp. | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2019) | | | | |
| | Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |
| |
Totals |
0 | 0 | 915 | 2566 | 2131 | 1622 | 676 | 873 | 1157 | 2595 | 12535 | 1567 | 51 | | |
| |
Observation hours |
| | 511:00 | 1,546:29 | 1,472:43 | 1,211:24 | 542:26 | 595:55 | 787:38 | 1,128:40 | 7,796:15 | 974:32 | | | |