Select until 2 June
Totals Herwijnen 2016 - 2025
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
| 1. | Canada Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 2 | 0 | 4 (2025) | ||||
| 2. | Barnacle Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5369 | 5369 | 2685 | 0 | 5369 (2025) | ||||
| 3. | Greylag Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 163 | 143 | 306 | 153 | 0 | 163 (2024) | ||||
| 4. | goose sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 486 | 486 | 243 | 0 | 486 (2025) | ||||
| 5. | Eurasian White-fronted Goose | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 83 | 1496 | 1579 | 790 | 0 | 1496 (2025) | ||||
| 6. | Mute Swan | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 9 | 4.5 | 0 | 9 (2025) | ||||
| 7. | Whooper Swan | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 1.5 | 0 | 3 (2025) | ||||
| 8. | Shelduck | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 43 | 45 | 22.5 | 0 | 43 (2025) | ||||
| 9. | Gadwall | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 9 | 4.5 | 0 | 9 (2025) | ||||
| 10. | Wigeon | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 8 | 4 | 0 | 8 (2025) | ||||
| 11. | Goosander | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 14 | 7 | 0 | 14 (2025) | ||||
| 12. | Swift | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 13 | 6.5 | 0 | 13 (2025) | ||||
| 13. | Stock Dove | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 83 | 83 | 41.5 | 0 | 83 (2025) | ||||
| 14. | Woodpigeon | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 996 | 655 | 1651 | 826 | 0 | 996 (2024) | ||||
| 15. | Collared Dove | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 6 | 3 | 0 | 6 (2025) | ||||
| 16. | Great Crested Grebe | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 0 | 2 (2025) | ||||
| 17. | Avocet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 7 | 3.5 | 0 | 7 (2025) | ||||
| 18. | Little Ringed Plover | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 0 | 2 (2025) | ||||
| 19. | Lapwing | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 593 | 219 | 812 | 406 | 0 | 593 (2024) | ||||
| 20. | Curlew | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 4 | 21 | 10.5 | 0 | 17 (2024) | ||||
| 21. | Black-tailed Godwit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 0 | 2 (2025) | ||||
| 22. | Snipe | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2025) | ||||
| 23. | Green Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 4 | 2 | 0 | 3 (2025) | ||||
| 24. | Redshank | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 2 | 0 | 4 (2025) | ||||
| 25. | wader sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 2 | 0 | 4 (2025) | ||||
| 26. | Caspian Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 1.5 | 0 | 3 (2025) | ||||
| 27. | Black Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2025) | ||||
| 28. | Common Tern | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 19 | 9.5 | 0 | 19 (2025) | ||||
| 29. | Black-headed Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 72 | 1422 | 1494 | 747 | 0 | 1422 (2025) | ||||
| 30. | Common Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 15 | 7.5 | 0 | 15 (2025) | ||||
| 31. | Herring Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 11 | 15 | 7.5 | 0 | 11 (2025) | ||||
| 32. | Great Black-backed Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 25 | 12.5 | 0 | 25 (2025) | ||||
| 33. | Lesser Black-backed Gull | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 21 | 10.5 | 0 | 21 (2025) | ||||
| 34. | White Stork | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2025) | ||||
| 35. | Cormorant | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 55 | 55 | 27.5 | 0 | 55 (2025) | ||||
| 36. | Spoonbill | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 10 | 5 | 0 | 10 (2025) | ||||
| 37. | Little Egret | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2025) | ||||
| 38. | Great White Egret | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 6 | 11 | 5.5 | 0 | 6 (2025) | ||||
| 39. | Grey Heron | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 9 | 4.5 | 0 | 9 (2025) | ||||
| 40. | Purple Heron | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 0 | 2 (2025) | ||||
| 41. | Sparrowhawk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 7 | 10 | 5 | 0 | 7 (2025) | ||||
| 42. | Marsh Harrier | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 1.5 | 0 | 3 (2025) | ||||
| 43. | White-tailed Eagle | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 0 | 2 (2025) | ||||
| 44. | Common Buzzard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 5 | 15 | 7.5 | 0 | 10 (2024) | ||||
| 45. | raptor sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2025) | ||||
| 46. | Hobby | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2025) | ||||
| 47. | Peregrine | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2025) | ||||
| 48. | Jackdaw | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 30 | 45 | 22.5 | 0 | 30 (2025) | ||||
| 49. | Carrion Crow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 32 | 32 | 16 | 0 | 32 (2025) | ||||
| 50. | Wood Lark | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.5 | 0 | 1 (2024) | ||||
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
| 51. | Skylark | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 165 | 23 | 188 | 94 | 0 | 165 (2024) | ||||
| 52. | Sand Martin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30 | 30 | 15 | 0 | 30 (2025) | ||||
| 53. | Swallow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 43 | 43 | 21.5 | 0 | 43 (2025) | ||||
| 54. | Starling | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2671 | 3207 | 5878 | 2939 | 0 | 3207 (2025) | ||||
| 55. | Song Thrush | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 3 | 7 | 3.5 | 0 | 4 (2024) | ||||
| 56. | Mistle Thrush | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2025) | ||||
| 57. | Redwing | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 320 | 57 | 377 | 189 | 0 | 320 (2024) | ||||
| 58. | Blackbird | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.5 | 0 | 1 (2024) | ||||
| 59. | Fieldfare | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 17 | 27 | 13.5 | 0 | 17 (2025) | ||||
| 60. | thrush sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 9 | 4.5 | 0 | 9 (2025) | ||||
| 61. | Dunnock | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 3 | 1.5 | 0 | 2 (2024) | ||||
| 62. | Blue-headed Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 10 | 5 | 0 | 10 (2025) | ||||
| 63. | Yellow wagtail sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 6 | 3 | 0 | 6 (2025) | ||||
| 64. | Grey Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 0 | 2 (2025) | ||||
| 65. | White Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 55 | 59 | 29.5 | 0 | 55 (2025) | ||||
| 66. | Motacilla (wagtail) sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2025) | ||||
| 67. | Meadow Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 69 | 766 | 835 | 418 | 0 | 766 (2025) | ||||
| 68. | Tree Pipit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2025) | ||||
| 69. | Chaffinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 547 | 146 | 693 | 347 | 0 | 547 (2024) | ||||
| 70. | Brambling | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 16 | 8 | 0 | 16 (2024) | ||||
| 71. | Hawfinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 0 | 2 (2025) | ||||
| 72. | Greenfinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 12 | 15 | 7.5 | 0 | 12 (2025) | ||||
| 73. | Linnet | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 38 | 47 | 23.5 | 0 | 38 (2025) | ||||
| 74. | Goldfinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2025) | ||||
| 75. | Siskin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 2 | 26 | 13 | 0 | 24 (2024) | ||||
| 76. | Reed Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 4 | 14 | 7 | 0 | 10 (2024) | ||||
| 77. | Species unidentified | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2025) | ||||
| 78. | passerine sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 28 | 14 | 0 | 28 (2025) | ||||
| Other species | |||||||||||||||||||
| 1. | Bumblebee sp. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.5 | 0 | 1 (2025) | ||||
| Species | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Totals | Average | Present | Year Maximum | |||||
| Totals | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5820 | 14739 | 20559 | 10280 | 0 | ||||||
| Observation hours | 8:50 | 32:16 | 41:06 | 20:33 | |||||||||||||||
