Totals VRS Rohel Tjeukemeer 2017
| Year | |
| Period | |
| count-field | |
| Also present | |
| Species | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Totals | Newly ringed | Retraps | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Water Rail | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 2 | 0 | 1 (13 Mar) | 7 | 2 | 13 Mar | 29 Aug | ||||
| 2. | Moorhen | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (23 Aug) | 3 | 1 | 23 Aug | 23 Aug | ||||
| 3. | Barn Owl | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (20 Sep) | 3 | 1 | 20 Sep | 20 Sep | ||||
| 4. | Short-eared Owl | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (23 Sep) | 3 | 1 | 23 Sep | 23 Sep | ||||
| 5. | Kingfisher | 0 | 0 | 0 | 1 | 3 | 2 | 2 | 1 | 2 | 11 | 11 | 0 | 2 (7 Nov) | 34 | 10 | 23 Jun | 7 Nov | ||||
| 6. | Great Spotted Woodpecker | 0 | 0 | 0 | 3 | 4 | 2 | 0 | 1 | 0 | 10 | 8 | 2 | 2 (6 Jul) | 31 | 9 | 17 Jun | 4 Oct | ||||
| 7. | Red-backed Shrike | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (5 Aug) | 3 | 1 | 5 Aug | 5 Aug | ||||
| 8. | Jay | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 (26 Jul) | 3 | 1 | 26 Jul | 26 Jul | ||||
| 9. | Willow Tit | 1 | 0 | 0 | 8 | 0 | 2 | 1 | 0 | 1 | 13 | 11 | 2 | 6 (10 Jun) | 28 | 8 | 24 Mar | 7 Nov | ||||
| 10. | Blue Tit | 2 | 0 | 1 | 43 | 11 | 11 | 51 | 7 | 5 | 131 | 115 | 16 | 39 (20 Sep) | 76 | 22 | 24 Mar | 7 Nov | ||||
| 11. | Great Tit | 7 | 0 | 1 | 70 | 27 | 12 | 9 | 0 | 1 | 127 | 108 | 19 | 34 (10 Jun) | 62 | 18 | 13 Mar | 7 Nov | ||||
| 12. | Bearded Tit | 0 | 0 | 0 | 0 | 3 | 2 | 1 | 0 | 0 | 6 | 4 | 2 | 2 (26 Jul) | 17 | 5 | 21 Jul | 27 Sep | ||||
| 13. | Swallow | 0 | 0 | 2 | 2 | 7 | 4 | 1 | 1 | 0 | 17 | 17 | 0 | 3 (18 Jul) | 38 | 11 | 6 May | 4 Oct | ||||
| 14. | Long-tailed Tit | 0 | 0 | 1 | 36 | 0 | 3 | 13 | 0 | 0 | 53 | 36 | 17 | 24 (17 Jun) | 21 | 6 | 26 May | 20 Sep | ||||
| 15. | Willow Warbler | 1 | 17 | 4 | 31 | 56 | 23 | 6 | 0 | 0 | 138 | 125 | 13 | 22 (18 Jul) | 66 | 19 | 29 Mar | 27 Sep | ||||
| 16. | Chiffchaff | 14 | 13 | 6 | 53 | 41 | 42 | 70 | 9 | 1 | 249 | 219 | 30 | 31 (20 Sep) | 100 | 29 | 13 Mar | 7 Nov | ||||
| 17. | Sedge Warbler | 0 | 8 | 13 | 18 | 56 | 86 | 19 | 0 | 0 | 200 | 171 | 29 | 29 (18 Jul) | 72 | 21 | 14 Apr | 20 Sep | ||||
| 18. | Reed Warbler | 0 | 0 | 27 | 58 | 72 | 159 | 67 | 4 | 0 | 387 | 308 | 79 | 40 (14 Aug) | 79 | 23 | 6 May | 14 Oct | ||||
| 19. | Marsh Warbler | 0 | 0 | 1 | 4 | 5 | 15 | 0 | 0 | 0 | 25 | 24 | 1 | 4 (5 Aug) | 38 | 11 | 15 May | 29 Aug | ||||
| 20. | Icterine Warbler | 0 | 0 | 1 | 1 | 5 | 4 | 0 | 0 | 0 | 11 | 11 | 0 | 3 (26 Jul) | 21 | 6 | 26 May | 14 Aug | ||||
| 21. | Savi's Warbler | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 0 | 0 | 5 | 5 | 0 | 2 (4 Sep) | 14 | 4 | 26 Jul | 4 Sep | ||||
| 22. | Grasshopper Warbler | 0 | 1 | 0 | 0 | 3 | 2 | 0 | 0 | 0 | 6 | 6 | 0 | 1 (27 Apr) | 21 | 6 | 27 Apr | 29 Aug | ||||
| 23. | Blackcap | 0 | 12 | 7 | 37 | 85 | 118 | 151 | 5 | 0 | 415 | 395 | 20 | 91 (4 Sep) | 86 | 25 | 14 Apr | 14 Oct | ||||
| 24. | Garden Warbler | 0 | 3 | 13 | 19 | 20 | 38 | 13 | 0 | 0 | 106 | 91 | 15 | 13 (23 Aug) | 72 | 21 | 27 Apr | 27 Sep | ||||
| 25. | Lesser Whitethroat | 0 | 4 | 8 | 5 | 5 | 9 | 2 | 0 | 0 | 33 | 30 | 3 | 4 (27 Apr) | 52 | 15 | 27 Apr | 4 Sep | ||||
| 26. | Whitethroat | 0 | 1 | 8 | 8 | 17 | 32 | 4 | 0 | 0 | 70 | 62 | 8 | 13 (5 Aug) | 62 | 18 | 27 Apr | 4 Sep | ||||
| 27. | Firecrest | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 3 | 0 | 3 (7 Nov) | 3 | 1 | 7 Nov | 7 Nov | ||||
| 28. | Goldcrest | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 (7 Nov) | 3 | 1 | 7 Nov | 7 Nov | ||||
| 29. | Wren | 2 | 4 | 4 | 8 | 10 | 2 | 9 | 6 | 7 | 52 | 34 | 18 | 7 (6 Jul) | 76 | 22 | 13 Mar | 7 Nov | ||||
| 30. | Nuthatch | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (23 Aug) | 3 | 1 | 23 Aug | 23 Aug | ||||
| Species | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Totals | Newly ringed | Retraps | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 31. | Short-toed Tree Creeper | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (26 Jul) | 3 | 1 | 26 Jul | 26 Jul | ||||
| 32. | Starling | 0 | 0 | 0 | 0 | 84 | 46 | 114 | 0 | 1 | 245 | 243 | 2 | 87 (4 Sep) | 34 | 10 | 6 Jul | 7 Nov | ||||
| 33. | Song Thrush | 0 | 2 | 1 | 4 | 3 | 3 | 6 | 3 | 1 | 23 | 19 | 4 | 5 (27 Sep) | 41 | 12 | 14 Apr | 7 Nov | ||||
| 34. | Redwing | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 69 | 84 | 84 | 0 | 69 (7 Nov) | 7 | 2 | 14 Oct | 7 Nov | ||||
| 35. | Blackbird | 2 | 4 | 5 | 0 | 6 | 3 | 5 | 1 | 8 | 34 | 29 | 5 | 8 (7 Nov) | 52 | 15 | 13 Mar | 7 Nov | ||||
| 36. | Spotted Flycatcher | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 2 | 2 | 0 | 1 (18 Jul) | 7 | 2 | 18 Jul | 4 Sep | ||||
| 37. | Robin | 7 | 0 | 2 | 2 | 3 | 11 | 28 | 6 | 18 | 77 | 68 | 9 | 18 (7 Nov) | 66 | 19 | 13 Mar | 7 Nov | ||||
| 38. | Nightingale | 0 | 0 | 0 | 2 | 2 | 1 | 0 | 0 | 0 | 5 | 3 | 2 | 2 (23 Jun) | 10 | 3 | 23 Jun | 5 Aug | ||||
| 39. | Bluethroat | 0 | 0 | 0 | 7 | 1 | 8 | 2 | 0 | 0 | 18 | 16 | 2 | 4 (14 Aug) | 31 | 9 | 10 Jun | 4 Sep | ||||
| 40. | White-spotted Bluethroat | 0 | 1 | 2 | 3 | 0 | 1 | 0 | 0 | 0 | 7 | 4 | 3 | 2 (26 May) | 17 | 5 | 27 Apr | 5 Aug | ||||
| 41. | Pied Flycatcher | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 3 | 3 | 0 | 1 (6 May) | 10 | 3 | 6 May | 4 Sep | ||||
| 42. | Redstart | 0 | 0 | 1 | 0 | 1 | 2 | 0 | 0 | 0 | 4 | 4 | 0 | 1 (6 May) | 14 | 4 | 6 May | 23 Aug | ||||
| 43. | Whinchat | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 2 | 0 | 2 (29 Aug) | 3 | 1 | 29 Aug | 29 Aug | ||||
| 44. | Tree Sparrow | 0 | 0 | 0 | 20 | 0 | 1 | 0 | 0 | 0 | 21 | 20 | 1 | 16 (10 Jun) | 14 | 4 | 10 Jun | 29 Aug | ||||
| 45. | House Sparrow | 0 | 0 | 3 | 9 | 0 | 0 | 0 | 0 | 0 | 12 | 12 | 0 | 7 (17 Jun) | 14 | 4 | 6 May | 26 Jun | ||||
| 46. | Dunnock | 1 | 0 | 2 | 9 | 3 | 6 | 0 | 2 | 1 | 24 | 17 | 7 | 3 (10 Jun) | 45 | 13 | 24 Mar | 7 Nov | ||||
| 47. | White Wagtail | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 1 (10 Jun) | 10 | 3 | 10 Jun | 23 Jun | ||||
| 48. | Chaffinch | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 (10 Jun) | 3 | 1 | 10 Jun | 10 Jun | ||||
| 49. | Bullfinch | 0 | 0 | 0 | 1 | 0 | 2 | 3 | 1 | 0 | 7 | 3 | 4 | 2 (20 Sep) | 21 | 6 | 17 Jun | 14 Oct | ||||
| 50. | Goldfinch | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 0 | 2 (17 Jun) | 7 | 2 | 17 Jun | 23 Jun | ||||
| 51. | Reed Bunting | 3 | 1 | 4 | 21 | 17 | 22 | 14 | 1 | 2 | 85 | 72 | 13 | 9 (10 Jun) | 83 | 24 | 13 Mar | 7 Nov | ||||
| Species | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Totals | Newly ringed | Retraps | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| Totals | 41 | 71 | 118 | 490 | 554 | 683 | 597 | 63 | 121 | 2738 | 2411 | 327 | 100 | 29 | ||||||||
| Observation hours | 8:05 | 10:20 | 16:50 | 20:20 | 21:50 | 31:05 | 21:55 | 12:00 | 5:30 | 147:55 | ||||||||||||
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