Totals Heesselt Steenfabriek 2021
| Year | |
| Period | |
| count-field | |
| Also present | |
| Species | Sep | Oct | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Canada Goose | 0 | 4 | 4 | 0 | 4 | 4 (17 Oct) | 20 | 1 | 17 Oct | 17 Oct | ||||
| 2. | Barnacle Goose | 2 | 5 | 7 | 7 | 0 | 5 (31 Oct) | 40 | 2 | 19 Sep | 31 Oct | ||||
| 3. | Greylag Goose | 43 | 131 | 174 | 128 | 46 | 74 (17 Oct) | 100 | 5 | 5 Sep | 31 Oct | ||||
| 4. | Eurasian White-fronted Goose | 34 | 219 | 253 | 234 | 19 | 197 (31 Oct) | 80 | 4 | 19 Sep | 31 Oct | ||||
| 5. | Mute Swan | 0 | 4 | 4 | 4 | 0 | 4 (2 Oct) | 20 | 1 | 2 Oct | 2 Oct | ||||
| 6. | Egyptian Goose | 22 | 9 | 31 | 12 | 19 | 22 (19 Sep) | 40 | 2 | 19 Sep | 2 Oct | ||||
| 7. | Shoveler | 0 | 27 | 27 | 12 | 15 | 27 (17 Oct) | 20 | 1 | 17 Oct | 17 Oct | ||||
| 8. | Mallard | 4 | 0 | 4 | 4 | 0 | 4 (19 Sep) | 20 | 1 | 19 Sep | 19 Sep | ||||
| 9. | Goosander | 0 | 4 | 4 | 4 | 0 | 4 (31 Oct) | 20 | 1 | 31 Oct | 31 Oct | ||||
| 10. | Stock Dove | 2 | 3 | 5 | 5 | 0 | 2 (19 Sep) | 60 | 3 | 19 Sep | 17 Oct | ||||
| 11. | Woodpigeon | 13 | 519 | 532 | 532 | 0 | 331 (31 Oct) | 100 | 5 | 5 Sep | 31 Oct | ||||
| 12. | Grey Plover | 0 | 1 | 1 | 1 | 0 | 1 (17 Oct) | 20 | 1 | 17 Oct | 17 Oct | ||||
| 13. | Lapwing | 3 | 295 | 298 | 294 | 4 | 204 (2 Oct) | 60 | 3 | 5 Sep | 31 Oct | ||||
| 14. | Black-headed Gull | 0 | 16 | 16 | 4 | 12 | 12 (17 Oct) | 40 | 2 | 2 Oct | 17 Oct | ||||
| 15. | Lesser Black-backed Gull | 1 | 0 | 1 | 1 | 0 | 1 (5 Sep) | 20 | 1 | 5 Sep | 5 Sep | ||||
| 16. | Cormorant | 22 | 40 | 62 | 55 | 7 | 21 (31 Oct) | 100 | 5 | 5 Sep | 31 Oct | ||||
| 17. | Spoonbill | 18 | 5 | 23 | 20 | 3 | 18 (5 Sep) | 60 | 3 | 5 Sep | 31 Oct | ||||
| 18. | Great White Egret | 0 | 29 | 29 | 19 | 10 | 18 (17 Oct) | 60 | 3 | 2 Oct | 31 Oct | ||||
| 19. | Grey Heron | 0 | 1 | 1 | 1 | 0 | 1 (2 Oct) | 20 | 1 | 2 Oct | 2 Oct | ||||
| 20. | Osprey | 1 | 0 | 1 | 1 | 0 | 1 (5 Sep) | 20 | 1 | 5 Sep | 5 Sep | ||||
| 21. | Sparrowhawk | 0 | 7 | 7 | 7 | 0 | 6 (31 Oct) | 40 | 2 | 17 Oct | 31 Oct | ||||
| 22. | Common Buzzard | 1 | 10 | 11 | 11 | 0 | 10 (31 Oct) | 40 | 2 | 19 Sep | 31 Oct | ||||
| 23. | Short-eared Owl | 0 | 1 | 1 | 1 | 0 | 1 (31 Oct) | 20 | 1 | 31 Oct | 31 Oct | ||||
| 24. | Great Spotted Woodpecker | 1 | 0 | 1 | 0 | 1 | 1 (19 Sep) | 20 | 1 | 19 Sep | 19 Sep | ||||
| 25. | Green Woodpecker | 1 | 0 | 1 | 1 | 0 | 1 (19 Sep) | 20 | 1 | 19 Sep | 19 Sep | ||||
| 26. | Peregrine | 0 | 1 | 1 | 1 | 0 | 1 (17 Oct) | 20 | 1 | 17 Oct | 17 Oct | ||||
| 27. | Jay | 63 | 81 | 144 | 122 | 22 | 76 (2 Oct) | 60 | 3 | 19 Sep | 17 Oct | ||||
| 28. | Jackdaw | 7 | 123 | 130 | 128 | 2 | 97 (17 Oct) | 60 | 3 | 19 Sep | 31 Oct | ||||
| 29. | Carrion Crow | 2 | 52 | 54 | 54 | 0 | 52 (17 Oct) | 40 | 2 | 19 Sep | 17 Oct | ||||
| 30. | Blue Tit | 0 | 224 | 224 | 224 | 0 | 224 (31 Oct) | 20 | 1 | 31 Oct | 31 Oct | ||||
| Species | Sep | Oct | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 31. | Wood Lark | 3 | 2 | 5 | 5 | 0 | 3 (19 Sep) | 40 | 2 | 19 Sep | 2 Oct | ||||
| 32. | Skylark | 1 | 90 | 91 | 91 | 0 | 82 (31 Oct) | 60 | 3 | 19 Sep | 31 Oct | ||||
| 33. | Sand Martin | 6 | 0 | 6 | 6 | 0 | 6 (5 Sep) | 20 | 1 | 5 Sep | 5 Sep | ||||
| 34. | Swallow | 443 | 6 | 449 | 396 | 53 | 324 (19 Sep) | 60 | 3 | 5 Sep | 2 Oct | ||||
| 35. | Long-tailed Tit | 0 | 6 | 6 | 6 | 0 | 6 (2 Oct) | 20 | 1 | 2 Oct | 2 Oct | ||||
| 36. | Chiffchaff | 0 | 1 | 1 | 1 | 0 | 1 (2 Oct) | 20 | 1 | 2 Oct | 2 Oct | ||||
| 37. | Blackcap | 1 | 0 | 1 | 1 | 0 | 1 (19 Sep) | 20 | 1 | 19 Sep | 19 Sep | ||||
| 38. | Starling | 129 | 1194 | 1323 | 1323 | 0 | 749 (17 Oct) | 80 | 4 | 19 Sep | 31 Oct | ||||
| 39. | Song Thrush | 2 | 4 | 6 | 5 | 1 | 3 (17 Oct) | 60 | 3 | 19 Sep | 17 Oct | ||||
| 40. | Redwing | 0 | 201 | 201 | 201 | 0 | 180 (17 Oct) | 40 | 2 | 17 Oct | 31 Oct | ||||
| 41. | Tree Sparrow | 0 | 1 | 1 | 1 | 0 | 1 (17 Oct) | 20 | 1 | 17 Oct | 17 Oct | ||||
| 42. | Dunnock | 0 | 4 | 4 | 4 | 0 | 2 (2 Oct) | 40 | 2 | 2 Oct | 31 Oct | ||||
| 43. | White Wagtail | 3 | 27 | 30 | 28 | 2 | 23 (2 Oct) | 60 | 3 | 19 Sep | 17 Oct | ||||
| 44. | Meadow Pipit | 11 | 475 | 486 | 486 | 0 | 396 (2 Oct) | 80 | 4 | 19 Sep | 31 Oct | ||||
| 45. | Chaffinch | 4 | 1970 | 1974 | 1951 | 23 | 1331 (17 Oct) | 80 | 4 | 19 Sep | 31 Oct | ||||
| 46. | Brambling | 0 | 27 | 27 | 27 | 0 | 14 (31 Oct) | 60 | 3 | 2 Oct | 31 Oct | ||||
| 47. | Hawfinch | 0 | 3 | 3 | 3 | 0 | 3 (31 Oct) | 20 | 1 | 31 Oct | 31 Oct | ||||
| 48. | Linnet | 11 | 55 | 66 | 55 | 11 | 30 (2 Oct) | 100 | 5 | 5 Sep | 31 Oct | ||||
| 49. | Crossbill | 0 | 6 | 6 | 6 | 0 | 6 (2 Oct) | 20 | 1 | 2 Oct | 2 Oct | ||||
| 50. | Goldfinch | 127 | 34 | 161 | 161 | 0 | 69 (5 Sep) | 80 | 4 | 5 Sep | 31 Oct | ||||
| 51. | Siskin | 0 | 77 | 77 | 77 | 0 | 63 (17 Oct) | 40 | 2 | 17 Oct | 31 Oct | ||||
| Species | Sep | Oct | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| Totals | 981 | 5994 | 6975 | 6721 | 254 | 100 | 5 | ||||||||
| Observation hours | 8:41 | 13:15 | 21:56 | ||||||||||||
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