Totals Bantpolder 2023
| Year | |
| Period | |
| count-field | |
| Also present | |
| Species | Apr | May | Jun | Jul | Aug | Sep | Totals | SW | NE | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Dark-bellied Brent Goose | 68 | 15 | 0 | 0 | 0 | 0 | 83 | 0 | 83 | 40 (22 Apr) | 57 | 4 | 7 Apr | 7 May | ||||
| 2. | Barnacle Goose | 1535 | 54 | 0 | 0 | 0 | 374 | 1963 | 0 | 1963 | 1000 (7 Apr) | 71 | 5 | 7 Apr | 9 Sep | ||||
| 3. | Greylag Goose | 34 | 8 | 0 | 0 | 0 | 690 | 732 | 99 | 633 | 690 (9 Sep) | 71 | 5 | 7 Apr | 9 Sep | ||||
| 4. | Mute Swan | 2 | 2 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 2 (22 Apr) | 29 | 2 | 22 Apr | 7 May | ||||
| 5. | Egyptian Goose | 6 | 1 | 0 | 0 | 0 | 0 | 7 | 0 | 7 | 4 (22 Apr) | 43 | 3 | 14 Apr | 7 May | ||||
| 6. | Shelduck | 51 | 33 | 0 | 0 | 0 | 3 | 87 | 2 | 85 | 25 (22 Apr) | 100 | 7 | 7 Apr | 9 Sep | ||||
| 7. | Shoveler | 36 | 29 | 0 | 0 | 0 | 0 | 65 | 0 | 65 | 27 (7 May) | 71 | 5 | 7 Apr | 7 May | ||||
| 8. | Gadwall | 48 | 46 | 0 | 0 | 0 | 0 | 94 | 2 | 92 | 40 (7 May) | 86 | 6 | 7 Apr | 7 May | ||||
| 9. | Wigeon | 34 | 0 | 0 | 0 | 0 | 11 | 45 | 0 | 45 | 32 (7 Apr) | 43 | 3 | 7 Apr | 9 Sep | ||||
| 10. | Mallard | 24 | 6 | 0 | 0 | 0 | 203 | 233 | 1 | 232 | 203 (9 Sep) | 100 | 7 | 7 Apr | 9 Sep | ||||
| 11. | Pintail | 124 | 3 | 0 | 0 | 0 | 0 | 127 | 3 | 124 | 60 (22 Apr) | 71 | 5 | 7 Apr | 7 May | ||||
| 12. | Teal | 121 | 67 | 0 | 0 | 0 | 28 | 216 | 24 | 192 | 67 (7 May) | 86 | 6 | 7 Apr | 9 Sep | ||||
| 13. | Tufted Duck | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2 (7 May) | 14 | 1 | 7 May | 7 May | ||||
| 14. | Swift | 5 | 467 | 0 | 0 | 0 | 0 | 472 | 0 | 472 | 467 (7 May) | 29 | 2 | 30 Apr | 7 May | ||||
| 15. | Cuckoo | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2 (7 May) | 14 | 1 | 7 May | 7 May | ||||
| 16. | Stock Dove | 5 | 2 | 0 | 0 | 0 | 8 | 15 | 9 | 6 | 8 (9 Sep) | 71 | 5 | 7 Apr | 9 Sep | ||||
| 17. | Woodpigeon | 59 | 0 | 0 | 0 | 0 | 0 | 59 | 0 | 59 | 39 (22 Apr) | 29 | 2 | 14 Apr | 22 Apr | ||||
| 18. | Oystercatcher | 10 | 2 | 0 | 0 | 0 | 0 | 12 | 2 | 10 | 4 (7 Apr) | 71 | 5 | 7 Apr | 7 May | ||||
| 19. | Avocet | 25 | 10 | 0 | 0 | 0 | 0 | 35 | 2 | 33 | 17 (22 Apr) | 71 | 5 | 7 Apr | 7 May | ||||
| 20. | Grey Plover | 7 | 119 | 0 | 0 | 0 | 0 | 126 | 0 | 126 | 119 (7 May) | 43 | 3 | 7 Apr | 7 May | ||||
| 21. | Golden Plover | 2652 | 2 | 0 | 0 | 0 | 41 | 2695 | 58 | 2637 | 1952 (22 Apr) | 71 | 5 | 7 Apr | 9 Sep | ||||
| 22. | Ringed Plover | 15 | 746 | 0 | 0 | 0 | 20 | 781 | 8 | 773 | 730 (7 May) | 71 | 5 | 22 Apr | 9 Sep | ||||
| 23. | Lapwing | 23 | 7 | 0 | 0 | 0 | 34 | 64 | 35 | 29 | 34 (9 Sep) | 86 | 6 | 7 Apr | 9 Sep | ||||
| 24. | Whimbrel | 58 | 49 | 0 | 0 | 0 | 1 | 108 | 8 | 100 | 49 (22 Apr) | 71 | 5 | 22 Apr | 9 Sep | ||||
| 25. | Curlew | 28 | 3 | 0 | 0 | 0 | 2 | 33 | 3 | 30 | 22 (7 Apr) | 71 | 5 | 7 Apr | 9 Sep | ||||
| 26. | Bar-tailed Godwit | 104 | 66 | 0 | 0 | 0 | 0 | 170 | 0 | 170 | 104 (22 Apr) | 29 | 2 | 22 Apr | 7 May | ||||
| 27. | Black-tailed Godwit | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 2 (14 Apr) | 29 | 2 | 14 Apr | 30 Apr | ||||
| 28. | Snipe | 56 | 3 | 0 | 0 | 0 | 75 | 134 | 50 | 84 | 75 (9 Sep) | 71 | 5 | 7 Apr | 9 Sep | ||||
| 29. | Common Sandpiper | 0 | 152 | 0 | 0 | 0 | 0 | 152 | 0 | 152 | 148 (7 May) | 29 | 2 | 4 May | 7 May | ||||
| 30. | Green Sandpiper | 48 | 1 | 0 | 0 | 0 | 0 | 49 | 0 | 49 | 41 (22 Apr) | 57 | 4 | 7 Apr | 7 May | ||||
| Species | Apr | May | Jun | Jul | Aug | Sep | Totals | SW | NE | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 31. | Wood Sandpiper | 21 | 79 | 0 | 0 | 0 | 0 | 100 | 0 | 100 | 76 (7 May) | 57 | 4 | 22 Apr | 7 May | ||||
| 32. | Redshank | 16 | 28 | 0 | 0 | 0 | 2 | 46 | 2 | 44 | 26 (4 May) | 100 | 7 | 7 Apr | 9 Sep | ||||
| 33. | Spotted Redshank | 29 | 12 | 0 | 0 | 0 | 2 | 43 | 2 | 41 | 19 (22 Apr) | 100 | 7 | 7 Apr | 9 Sep | ||||
| 34. | Greenshank | 28 | 67 | 0 | 0 | 0 | 8 | 103 | 8 | 95 | 63 (7 May) | 71 | 5 | 22 Apr | 9 Sep | ||||
| 35. | Turnstone | 10 | 20 | 0 | 0 | 0 | 0 | 30 | 0 | 30 | 20 (7 May) | 43 | 3 | 7 Apr | 7 May | ||||
| 36. | Knot | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 3 (22 Apr) | 14 | 1 | 22 Apr | 22 Apr | ||||
| 37. | Ruff | 76 | 47 | 0 | 0 | 0 | 0 | 123 | 0 | 123 | 41 (22 Apr) | 71 | 5 | 14 Apr | 7 May | ||||
| 38. | Curlew Sandpiper | 0 | 6 | 0 | 0 | 0 | 0 | 6 | 0 | 6 | 6 (7 May) | 14 | 1 | 7 May | 7 May | ||||
| 39. | Temminck's Stint | 0 | 20 | 0 | 0 | 0 | 0 | 20 | 0 | 20 | 20 (7 May) | 14 | 1 | 7 May | 7 May | ||||
| 40. | Dunlin | 75 | 186 | 0 | 0 | 0 | 0 | 261 | 0 | 261 | 178 (7 May) | 57 | 4 | 7 Apr | 7 May | ||||
| 41. | Little Stint | 0 | 4 | 0 | 0 | 0 | 1 | 5 | 0 | 5 | 4 (7 May) | 29 | 2 | 7 May | 9 Sep | ||||
| 42. | Gull-billed Tern | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (22 Apr) | 14 | 1 | 22 Apr | 22 Apr | ||||
| 43. | Caspian Tern | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2 (7 May) | 14 | 1 | 7 May | 7 May | ||||
| 44. | Black Tern | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (7 May) | 14 | 1 | 7 May | 7 May | ||||
| 45. | Common Tern | 2 | 3 | 0 | 0 | 0 | 2 | 7 | 0 | 7 | 2 (22 Apr) | 57 | 4 | 22 Apr | 9 Sep | ||||
| 46. | Little Gull | 8 | 2 | 0 | 0 | 0 | 0 | 10 | 0 | 10 | 8 (22 Apr) | 29 | 2 | 22 Apr | 7 May | ||||
| 47. | Black-headed Gull | 43 | 46 | 0 | 0 | 0 | 1 | 90 | 1 | 89 | 29 (7 May) | 100 | 7 | 7 Apr | 9 Sep | ||||
| 48. | Mediterranean Gull | 4 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 4 (22 Apr) | 14 | 1 | 22 Apr | 22 Apr | ||||
| 49. | Common Gull | 14 | 4 | 0 | 0 | 0 | 211 | 229 | 17 | 212 | 211 (9 Sep) | 86 | 6 | 7 Apr | 9 Sep | ||||
| 50. | Herring Gull | 185 | 43 | 0 | 0 | 0 | 1 | 229 | 13 | 216 | 120 (30 Apr) | 100 | 7 | 7 Apr | 9 Sep | ||||
| 51. | Great Black-backed Gull | 12 | 9 | 0 | 0 | 0 | 1 | 22 | 2 | 20 | 5 (4 May) | 100 | 7 | 7 Apr | 9 Sep | ||||
| 52. | Lesser Black-backed Gull | 108 | 66 | 0 | 0 | 0 | 4 | 178 | 4 | 174 | 48 (30 Apr) | 100 | 7 | 7 Apr | 9 Sep | ||||
| 53. | Arctic Skua | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 (9 Sep) | 14 | 1 | 9 Sep | 9 Sep | ||||
| 54. | Cormorant | 177 | 11 | 0 | 0 | 0 | 13 | 201 | 26 | 175 | 142 (22 Apr) | 100 | 7 | 7 Apr | 9 Sep | ||||
| 55. | Spoonbill | 15 | 15 | 0 | 0 | 0 | 4 | 34 | 3 | 31 | 10 (4 May) | 86 | 6 | 7 Apr | 9 Sep | ||||
| 56. | Little Egret | 1 | 2 | 0 | 0 | 0 | 1 | 4 | 1 | 3 | 2 (7 May) | 43 | 3 | 22 Apr | 9 Sep | ||||
| 57. | Great White Egret | 13 | 3 | 0 | 0 | 0 | 0 | 16 | 0 | 16 | 12 (22 Apr) | 43 | 3 | 14 Apr | 7 May | ||||
| 58. | Grey Heron | 9 | 6 | 0 | 0 | 0 | 1 | 16 | 1 | 15 | 6 (22 Apr) | 86 | 6 | 14 Apr | 9 Sep | ||||
| 59. | Osprey | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2 (22 Apr) | 14 | 1 | 22 Apr | 22 Apr | ||||
| 60. | Sparrowhawk | 8 | 2 | 0 | 0 | 0 | 0 | 10 | 0 | 10 | 8 (22 Apr) | 29 | 2 | 22 Apr | 7 May | ||||
| Species | Apr | May | Jun | Jul | Aug | Sep | Totals | SW | NE | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 61. | Marsh Harrier | 20 | 18 | 0 | 0 | 0 | 3 | 41 | 3 | 38 | 14 (7 May) | 100 | 7 | 7 Apr | 9 Sep | ||||
| 62. | Hen Harrier | 13 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 13 | 12 (22 Apr) | 29 | 2 | 22 Apr | 30 Apr | ||||
| 63. | Pallid Harrier | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (4 May) | 14 | 1 | 4 May | 4 May | ||||
| 64. | Montagu's Harrier | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2 (7 May) | 14 | 1 | 7 May | 7 May | ||||
| 65. | Red Kite | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2 (7 May) | 14 | 1 | 7 May | 7 May | ||||
| 66. | Common Buzzard | 18 | 2 | 0 | 0 | 0 | 1 | 21 | 1 | 20 | 16 (22 Apr) | 71 | 5 | 14 Apr | 9 Sep | ||||
| 67. | Short-eared Owl | 2 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 2 (22 Apr) | 29 | 2 | 22 Apr | 7 May | ||||
| 68. | Kestrel | 1 | 2 | 0 | 0 | 0 | 2 | 5 | 0 | 5 | 2 (7 May) | 43 | 3 | 22 Apr | 9 Sep | ||||
| 69. | Merlin | 2 | 1 | 0 | 0 | 0 | 0 | 3 | 1 | 2 | 1 (14 Apr) | 43 | 3 | 14 Apr | 7 May | ||||
| 70. | Peregrine | 3 | 1 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 2 (22 Apr) | 43 | 3 | 14 Apr | 7 May | ||||
| 71. | Jackdaw | 20 | 6 | 0 | 0 | 0 | 7 | 33 | 18 | 15 | 8 (7 Apr) | 71 | 5 | 7 Apr | 9 Sep | ||||
| 72. | Rook | 6 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 6 | 5 (30 Apr) | 29 | 2 | 22 Apr | 30 Apr | ||||
| 73. | Carrion Crow | 89 | 5 | 0 | 0 | 0 | 4 | 98 | 9 | 89 | 62 (22 Apr) | 100 | 7 | 7 Apr | 9 Sep | ||||
| 74. | Skylark | 6 | 1 | 0 | 0 | 0 | 1 | 8 | 1 | 7 | 4 (14 Apr) | 57 | 4 | 14 Apr | 9 Sep | ||||
| 75. | Sand Martin | 48 | 393 | 0 | 0 | 0 | 0 | 441 | 1 | 440 | 225 (7 May) | 71 | 5 | 14 Apr | 7 May | ||||
| 76. | Swallow | 187 | 3842 | 0 | 0 | 0 | 376 | 4405 | 378 | 4027 | 2590 (7 May) | 86 | 6 | 14 Apr | 9 Sep | ||||
| 77. | House Martin | 1 | 139 | 0 | 0 | 0 | 1 | 141 | 1 | 140 | 104 (7 May) | 57 | 4 | 22 Apr | 9 Sep | ||||
| 78. | Willow Warbler | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (7 May) | 14 | 1 | 7 May | 7 May | ||||
| 79. | Chiffchaff | 1 | 5 | 0 | 0 | 0 | 0 | 6 | 0 | 6 | 5 (7 May) | 29 | 2 | 22 Apr | 7 May | ||||
| 80. | Starling | 104 | 21 | 0 | 0 | 0 | 401 | 526 | 163 | 363 | 401 (9 Sep) | 86 | 6 | 7 Apr | 9 Sep | ||||
| 81. | Song Thrush | 4 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 4 (22 Apr) | 14 | 1 | 22 Apr | 22 Apr | ||||
| 82. | Redwing | 63 | 0 | 0 | 0 | 0 | 0 | 63 | 0 | 63 | 63 (7 Apr) | 14 | 1 | 7 Apr | 7 Apr | ||||
| 83. | Fieldfare | 18 | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 18 | 18 (7 Apr) | 14 | 1 | 7 Apr | 7 Apr | ||||
| 84. | Redstart | 4 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 4 (22 Apr) | 14 | 1 | 22 Apr | 22 Apr | ||||
| 85. | Whinchat | 1 | 2 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 2 (7 May) | 29 | 2 | 22 Apr | 7 May | ||||
| 86. | Wheatear | 3 | 80 | 0 | 0 | 0 | 9 | 92 | 6 | 86 | 80 (7 May) | 43 | 3 | 22 Apr | 9 Sep | ||||
| 87. | Blue-headed Wagtail | 340 | 26 | 0 | 0 | 0 | 18 | 384 | 22 | 362 | 305 (22 Apr) | 57 | 4 | 14 Apr | 9 Sep | ||||
| 88. | Yellow Wagtail (flavissima) | 4 | 2 | 0 | 0 | 0 | 0 | 6 | 0 | 6 | 4 (22 Apr) | 29 | 2 | 22 Apr | 7 May | ||||
| 89. | Grey-headed Wagtail | 0 | 753 | 0 | 0 | 0 | 0 | 753 | 0 | 753 | 753 (7 May) | 14 | 1 | 7 May | 7 May | ||||
| 90. | Yellow wagtail sp. | 140 | 205 | 0 | 0 | 0 | 0 | 345 | 2 | 343 | 195 (7 May) | 86 | 6 | 7 Apr | 7 May | ||||
| Species | Apr | May | Jun | Jul | Aug | Sep | Totals | SW | NE | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 91. | White Wagtail | 33 | 3 | 0 | 0 | 0 | 14 | 50 | 13 | 37 | 14 (9 Sep) | 100 | 7 | 7 Apr | 9 Sep | ||||
| 92. | Pied Wagtail | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (14 Apr) | 14 | 1 | 14 Apr | 14 Apr | ||||
| 93. | Meadow Pipit | 1683 | 48 | 0 | 0 | 0 | 30 | 1761 | 31 | 1730 | 1486 (22 Apr) | 100 | 7 | 7 Apr | 9 Sep | ||||
| 94. | Tree Pipit | 54 | 14 | 0 | 0 | 0 | 1 | 69 | 1 | 68 | 51 (22 Apr) | 71 | 5 | 14 Apr | 9 Sep | ||||
| 95. | Twite | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (22 Apr) | 14 | 1 | 22 Apr | 22 Apr | ||||
| 96. | Linnet | 95 | 15 | 0 | 0 | 0 | 16 | 126 | 23 | 103 | 45 (22 Apr) | 100 | 7 | 7 Apr | 9 Sep | ||||
| 97. | Redpoll | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2 (22 Apr) | 14 | 1 | 22 Apr | 22 Apr | ||||
| 98. | Goldfinch | 9 | 9 | 0 | 0 | 0 | 2 | 20 | 4 | 16 | 8 (7 May) | 86 | 6 | 14 Apr | 9 Sep | ||||
| 99. | Reed Bunting | 20 | 10 | 0 | 0 | 0 | 2 | 32 | 2 | 30 | 11 (22 Apr) | 86 | 6 | 7 Apr | 9 Sep | ||||
| Other species | |||||||||||||||||||
| Species | Apr | May | Jun | Jul | Aug | Sep | Totals | SW | NE | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Brimstone | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (22 Apr) | 14 | 1 | 22 Apr | 22 Apr | ||||
| 2. | European Peacock | 4 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 3 (22 Apr) | 29 | 2 | 14 Apr | 22 Apr | ||||
| 3. | Small White | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (22 Apr) | 14 | 1 | 22 Apr | 22 Apr | ||||
| Other species | |||||||||||||||||||
| Species | Apr | May | Jun | Jul | Aug | Sep | Totals | SW | NE | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Bumblebee sp. | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (4 May) | 14 | 1 | 4 May | 4 May | ||||
| Species | Apr | May | Jun | Jul | Aug | Sep | Totals | SW | NE | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| Totals | 9043 | 8192 | 0 | 0 | 0 | 2631 | 19866 | 1067 | 18799 | 100 | 7 | ||||||||
| Observation hours | 16:07 | 11:51 | 0:00 | 0:00 | 0:00 | 4:30 | 32:28 | ||||||||||||
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