Select until 19 March
Totals Meppershall, Bedfordshire (nocturnal flight calls) 2017 - 2026
| | Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |
| 1. | Dark-bellied Brent Goose | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 2 (2020) | | | | |
| 2. | brent goose sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | | | | |
| 3. | Canada Goose | 0 | 5 | 23 | 118 | 116 | 40 | 13 | 6 | 3 | 2 | 326 | 36 | 51 | 118 (2020) | | | | |
| 4. | Barnacle Goose | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 2 (2020) | | | | |
| 5. | Greylag Goose | 0 | 0 | 0 | 1 | 2 | 1 | 5 | 0 | 3 | 0 | 12 | 1.3 | 0 | 5 (2023) | | | | |
| 6. | Eurasian White-fronted Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0.2 | 0 | 2 (2026) | | | | |
| 7. | Whooper Swan | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 3 | 0.3 | 0 | 2 (2025) | | | | |
| 8. | Shelduck | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 4 | 0.4 | 0 | 2 (2023) | | | | |
| 9. | Gadwall | 0 | 0 | 1 | 3 | 0 | 0 | 2 | 0 | 0 | 0 | 6 | 0.7 | 0 | 3 (2020) | | | | |
| 10. | Wigeon | 0 | 0 | 6 | 15 | 15 | 13 | 4 | 3 | 9 | 4 | 69 | 7.7 | 0 | 15 (2020) | | | | |
| 11. | Mallard | 0 | 1 | 18 | 73 | 23 | 16 | 15 | 1 | 12 | 22 | 181 | 20 | 0 | 73 (2020) | | | | |
| 12. | Pintail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 3 | 0.3 | 0 | 2 (2025) | | | | |
| 13. | Teal | 0 | 0 | 3 | 2 | 6 | 0 | 1 | 2 | 8 | 11 | 33 | 3.7 | 0 | 11 (2026) | | | | |
| 14. | duck sp. | 0 | 3 | 26 | 106 | 20 | 0 | 0 | 0 | 2 | 0 | 157 | 17 | 0 | 106 (2020) | | | | |
| 15. | Common Scoter | 0 | 0 | 3 | 7 | 7 | 0 | 2 | 0 | 6 | 2 | 27 | 3 | 0 | 7 (2020) | | | | |
| 16. | Goldeneye | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2025) | | | | |
| 17. | Partridge | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.2 | 0 | 2 (2025) | | | | |
| 18. | Quail | 0 | 0 | 1 | 5 | 1 | 1 | 0 | 0 | 1 | 0 | 9 | 1 | 0 | 5 (2020) | | | | |
| 19. | Nightjar | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 0 | 1 (2024) | | | | |
| 20. | Cuckoo | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 3 | 0.3 | 0 | 1 (2019) | | | | |
| 21. | Water Rail | 0 | 0 | 0 | 8 | 7 | 2 | 2 | 2 | 9 | 2 | 32 | 3.6 | 0 | 9 (2025) | | | | |
| 22. | Moorhen | 0 | 2 | 90 | 165 | 83 | 46 | 27 | 23 | 50 | 25 | 511 | 57 | 0 | 165 (2020) | | | | |
| 23. | Coot | 0 | 0 | 63 | 27 | 31 | 18 | 17 | 10 | 18 | 10 | 194 | 22 | 0 | 63 (2019) | | | | |
| 24. | Little Grebe | 0 | 0 | 0 | 6 | 2 | 2 | 3 | 2 | 9 | 1 | 25 | 2.8 | 0 | 9 (2025) | | | | |
| 25. | Stone Curlew | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2020) | | | | |
| 26. | Oystercatcher | 0 | 0 | 2 | 6 | 9 | 3 | 2 | 4 | 5 | 0 | 31 | 3.4 | 0 | 9 (2021) | | | | |
| 27. | Avocet | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0.2 | 0 | 1 (2020) | | | | |
| 28. | Grey Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2025) | | | | |
| 29. | Golden Plover | 0 | 31 | 31 | 53 | 24 | 17 | 18 | 5 | 15 | 7 | 201 | 22 | 0 | 53 (2020) | | | | |
| 30. | Ringed Plover | 0 | 1 | 4 | 2 | 0 | 0 | 5 | 2 | 4 | 0 | 18 | 2 | 0 | 5 (2023) | | | | |
| 31. | Little Ringed Plover | 0 | 0 | 2 | 4 | 1 | 0 | 3 | 1 | 2 | 0 | 13 | 1.4 | 0 | 4 (2020) | | | | |
| 32. | Lapwing | 0 | 0 | 2 | 2 | 4 | 0 | 4 | 3 | 1 | 0 | 16 | 1.8 | 0 | 4 (2021) | | | | |
| 33. | Whimbrel | 0 | 0 | 2 | 7 | 3 | 1 | 5 | 4 | 16 | 0 | 38 | 4.2 | 0 | 16 (2025) | | | | |
| 34. | Curlew | 0 | 1 | 2 | 2 | 0 | 3 | 4 | 4 | 6 | 0 | 22 | 2.4 | 0 | 6 (2025) | | | | |
| 35. | Bar-tailed Godwit | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 2 (2020) | | | | |
| 36. | Snipe | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 5 | 0.6 | 0 | 2 (2021) | | | | |
| 37. | Common Sandpiper | 0 | 0 | 0 | 8 | 0 | 3 | 3 | 7 | 9 | 0 | 30 | 3.3 | 0 | 9 (2025) | | | | |
| 38. | Green Sandpiper | 0 | 0 | 0 | 2 | 1 | 2 | 0 | 1 | 1 | 0 | 7 | 0.8 | 0 | 2 (2020) | | | | |
| 39. | Wood Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.2 | 0 | 2 (2025) | | | | |
| 40. | Redshank | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 5 | 0.6 | 0 | 2 (2020) | | | | |
| 41. | Greenshank | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 4 | 0.4 | 0 | 2 (2022) | | | | |
| 42. | Turnstone | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 3 | 0.3 | 0 | 2 (2024) | | | | |
| 43. | Knot | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2025) | | | | |
| 44. | wader sp. | 0 | 0 | 2 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 1.2 | 0 | 9 (2020) | | | | |
| 45. | small wader | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2019) | | | | |
| 46. | Sanderling | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 2 (2020) | | | | |
| 47. | Dunlin | 0 | 1 | 5 | 3 | 0 | 1 | 2 | 4 | 2 | 0 | 18 | 2 | 0 | 5 (2019) | | | | |
| 48. | Common Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0.2 | 0 | 2 (2024) | | | | |
| 49. | Sandwich Tern | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.3 | 0 | 2 (2020) | | | | |
| 50. | Black-headed Gull | 0 | 1 | 10 | 12 | 5 | 4 | 2 | 2 | 10 | 5 | 51 | 5.7 | 0 | 12 (2020) | | | | |
| | Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |
| 51. | small gull sp. | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2019) | | | | |
| 52. | Common Gull | 0 | 0 | 2 | 2 | 3 | 1 | 0 | 0 | 0 | 0 | 8 | 0.9 | 0 | 3 (2021) | | | | |
| 53. | Herring Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.1 | 0 | 1 (2025) | | | | |
| 54. | Lesser Black-backed Gull | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0.2 | 0 | 2 (2023) | | | | |
| 55. | large gull sp. | 0 | 0 | 0 | 3 | 0 | 0 | 1 | 1 | 0 | 0 | 5 | 0.6 | 0 | 3 (2020) | | | | |
| 56. | Bittern | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 2 | 2 | 0 | 8 | 0.9 | 0 | 2 (2023) | | | | |
| 57. | Night Heron | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.1 | 0 | 1 (2024) | | | | |
| 58. | Grey Heron | 0 | 0 | 17 | 34 | 11 | 14 | 8 | 7 | 15 | 4 | 110 | 12 | 0 | 34 (2020) | | | | |
| 59. | Common Buzzard | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0.2 | 0 | 1 (2020) | | | | |
| 60. | Barn Owl | 0 | 10 | 31 | 70 | 68 | 27 | 24 | 51 | 53 | 4 | 338 | 38 | 0 | 70 (2020) | | | | |
| 61. | Hobby | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2020) | | | | |
| 62. | Magpie | 0 | 0 | 2 | 19 | 1 | 0 | 0 | 0 | 0 | 0 | 22 | 2.4 | 0 | 19 (2020) | | | | |
| 63. | Jackdaw | 0 | 33 | 59 | 109 | 222 | 12 | 2 | 1 | 5 | 1 | 444 | 49 | 0 | 222 (2021) | | | | |
| 64. | Rook | 0 | 16 | 9 | 6 | 8 | 3 | 3 | 2 | 7 | 0 | 54 | 6 | 0 | 16 (2018) | | | | |
| 65. | Carrion Crow | 0 | 3 | 4 | 22 | 18 | 0 | 2 | 0 | 0 | 1 | 50 | 5.6 | 0 | 22 (2020) | | | | |
| 66. | Skylark | 0 | 0 | 0 | 43 | 27 | 8 | 18 | 12 | 13 | 0 | 121 | 13 | 0 | 43 (2020) | | | | |
| 67. | Lesser Whitethroat | 0 | 0 | 2 | 5 | 0 | 1 | 1 | 0 | 1 | 0 | 10 | 1.1 | 0 | 5 (2020) | | | | |
| 68. | Starling | 0 | 1 | 1 | 3 | 2 | 1 | 0 | 0 | 4 | 0 | 12 | 1.3 | 0 | 4 (2025) | | | | |
| 69. | Song Thrush | 0 | 81 | 254 | 115 | 121 | 54 | 48 | 167 | 474 | 10 | 1324 | 147 | 0 | 474 (2025) | | | | |
| 70. | Redwing | 0 | 638 | 1700 | 775 | 714 | 347 | 572 | 793 | 1697 | 148 | 7384 | 820 | 0 | 1700 (2019) | | | | |
| 71. | Blackbird | 0 | 59 | 77 | 55 | 12 | 10 | 12 | 9 | 74 | 1 | 309 | 34 | 0 | 77 (2019) | | | | |
| 72. | Fieldfare | 0 | 6 | 5 | 14 | 5 | 3 | 3 | 5 | 3 | 0 | 44 | 4.9 | 0 | 14 (2020) | | | | |
| 73. | Ring Ouzel | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 0.2 | 0 | 1 (2023) | | | | |
| 74. | thrush sp. | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 0.2 | 0 | 1 (2021) | | | | |
| 75. | Spotted Flycatcher | 0 | 0 | 0 | 3 | 4 | 5 | 8 | 1 | 5 | 0 | 26 | 2.9 | 0 | 8 (2023) | | | | |
| 76. | flycatcher sp. | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2021) | | | | |
| 77. | Robin | 0 | 1 | 22 | 31 | 5 | 1 | 0 | 3 | 1 | 0 | 64 | 7.1 | 0 | 31 (2020) | | | | |
| 78. | House Sparrow | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0.2 | 0 | 1 (2019) | | | | |
| 79. | Meadow Pipit | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2021) | | | | |
| 80. | Tree Pipit | 0 | 0 | 2 | 3 | 2 | 1 | 3 | 2 | 3 | 0 | 16 | 1.8 | 0 | 3 (2020) | | | | |
| 81. | Hawfinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 0.2 | 0 | 2 (2025) | | | | |
| 82. | Goldfinch | 0 | 1 | 3 | 0 | 5 | 2 | 0 | 0 | 2 | 0 | 13 | 1.4 | 0 | 5 (2021) | | | | |
| 83. | Ortolan Bunting | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 3 | 0.3 | 0 | 1 (2019) | | | | |
| 84. | Reed Bunting | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2020) | | | | |
| 85. | Species unidentified | 0 | 20 | 68 | 136 | 18 | 8 | 16 | 5 | 17 | 1 | 289 | 32 | 0 | 136 (2020) | | | | |
| 86. | passerine sp. | 0 | 0 | 0 | 18 | 7 | 3 | 3 | 2 | 3 | 0 | 36 | 4 | 0 | 18 (2020) | | | | |
| 87. | warbler sp. | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.1 | 0 | 1 (2019) | | | | |
| | Species | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Totals | Average | Present | Year Maximum | |
| |
Totals |
0 | 915 | 2566 | 2131 | 1622 | 676 | 873 | 1157 | 2601 | 264 | 12805 | 1423 | 51 | | |
| |
Observation hours |
| 511:00 | 1,546:29 | 1,472:43 | 1,211:24 | 542:26 | 595:55 | 787:38 | 1,138:45 | 192:52 | 7,999:12 | 888:48 | | | |