Totals Station de baguage du Massereau, Frossay (44) 2013 - 2022
| Species | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | Totals | Average | Newly ringed | Retraps | Year Maximum | |
1. | Water Rail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 6 | 2 | 4 | 2 | 6 (2021) | | | | |
2. | Moorhen | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 1 | 0 | 1 (2020) | | | | |
3. | Snipe | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 9 | 0 | 10 | 3.3 | 10 | 0 | 9 (2021) | | | | |
4. | Green Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 18 | 1 | 22 | 7.3 | 22 | 0 | 18 (2021) | | | | |
5. | Wood Sandpiper | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 1 | 0 | 1 (2021) | | | | |
6. | Greenshank | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 1 | 0 | 1 (2021) | | | | |
7. | Night Heron | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 4 | 1.3 | 4 | 0 | 4 (2021) | | | | |
8. | Little Egret | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 1 | 0 | 1 (2021) | | | | |
9. | Sparrowhawk | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 3 | 1 | 3 | 0 | 2 (2021) | | | | |
10. | Common Buzzard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.3 | 1 | 0 | 1 (2022) | | | | |
11. | Kingfisher | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 20 | 5 | 29 | 9.7 | 25 | 4 | 20 (2021) | | | | |
12. | Wryneck | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 13 | 21 | 37 | 12.3 | 35 | 2 | 21 (2022) | | | | |
13. | Red-backed Shrike | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 5 | 10 | 3.3 | 10 | 0 | 5 (2022) | | | | |
14. | Woodchat Shrike | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.3 | 1 | 0 | 1 (2022) | | | | |
15. | Blue Tit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 63 | 81 | 142 | 286 | 95 | 184 | 102 | 142 (2022) | | | | |
16. | Great Tit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 23 | 8 | 35 | 11.7 | 25 | 10 | 23 (2021) | | | | |
17. | Bearded Tit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 6 | 0 | 8 | 2.7 | 2 | 6 | 6 (2021) | | | | |
18. | Sand Martin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 188 | 383 | 573 | 191 | 568 | 5 | 383 (2022) | | | | |
19. | Swallow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 32 | 356 | 198 | 586 | 195 | 580 | 6 | 356 (2021) | | | | |
20. | Cetti's Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 54 | 95 | 131 | 280 | 93 | 174 | 106 | 131 (2022) | | | | |
21. | Long-tailed Tit | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 0 | 7 | 2.3 | 6 | 1 | 6 (2021) | | | | |
22. | Willow Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 51 | 100 | 433 | 584 | 195 | 575 | 9 | 433 (2022) | | | | |
23. | Chiffchaff | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 8 | 17 | 30 | 10 | 28 | 2 | 17 (2022) | | | | |
24. | Great Reed Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 9 | 7 | 21 | 7 | 17 | 4 | 9 (2021) | | | | |
25. | Aquatic Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 11 | 45 | 67 | 22.3 | 58 | 9 | 45 (2022) | | | | |
26. | Sedge Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1061 | 1566 | 2219 | 4846 | 1615 | 4177 | 669 | 2219 (2022) | | | | |
27. | Reed Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 565 | 591 | 1546 | 2702 | 901 | 2217 | 485 | 1546 (2022) | | | | |
28. | Melodious Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 5 | 3 | 17 | 5.7 | 16 | 1 | 9 (2020) | | | | |
29. | Savi's Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 37 | 59 | 68 | 164 | 55 | 132 | 32 | 68 (2022) | | | | |
30. | Grasshopper Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 33 | 115 | 164 | 55 | 155 | 9 | 115 (2022) | | | | |
31. | Zitting Cisticola | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 7 | 11 | 27 | 9 | 27 | 0 | 11 (2022) | | | | |
32. | Blackcap | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 92 | 8 | 120 | 40 | 106 | 14 | 92 (2021) | | | | |
33. | Garden Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 49 | 5 | 79 | 26.3 | 72 | 7 | 49 (2021) | | | | |
34. | Whitethroat | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 78 | 21 | 122 | 41 | 104 | 18 | 78 (2021) | | | | |
35. | Wren | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 1 | 0 | 1 (2021) | | | | |
36. | Short-toed Tree Creeper | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 1 | 3 | 0 | 3 (2022) | | | | |
37. | Starling | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 1 | 7 | 2.3 | 7 | 0 | 6 (2020) | | | | |
38. | Song Thrush | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 8 | 0 | 9 | 3 | 6 | 3 | 8 (2021) | | | | |
39. | Mistle Thrush | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0.3 | 1 | 0 | 1 (2020) | | | | |
40. | Blackbird | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 22 | 2 | 31 | 10.3 | 18 | 13 | 22 (2021) | | | | |
41. | Spotted Flycatcher | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 3 | 1 | 3 | 0 | 1 (2020) | | | | |
42. | Robin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 18 | 0 | 31 | 10.3 | 26 | 5 | 18 (2021) | | | | |
43. | Bluethroat | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 82 | 129 | 139 | 350 | 117 | 242 | 108 | 139 (2022) | | | | |
44. | Nightingale | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 25 | 3 | 32 | 10.7 | 24 | 8 | 25 (2021) | | | | |
45. | Pied Flycatcher | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 14 | 15 | 32 | 10.7 | 32 | 0 | 15 (2022) | | | | |
46. | Black Redstart | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 1 | 0 | 1 (2021) | | | | |
47. | Redstart | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.3 | 1 | 0 | 1 (2021) | | | | |
48. | Whinchat | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 20 | 42 | 75 | 25 | 73 | 2 | 42 (2022) | | | | |
49. | Stonechat | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 19 | 21 | 7 | 18 | 3 | 19 (2022) | | | | |
50. | Wheatear | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 3 | 1 | 3 | 0 | 2 (2021) | | | | |
| Species | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | Totals | Average | Newly ringed | Retraps | Year Maximum | |
51. | House Sparrow | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 3 | 6 | 2 | 6 | 0 | 3 (2020) | | | | |
52. | Dunnock | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 13 | 2 | 27 | 9 | 20 | 7 | 13 (2021) | | | | |
53. | Blue-headed Wagtail | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 7 | 7 | 17 | 5.7 | 17 | 0 | 7 (2021) | | | | |
54. | Chaffinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 5 | 1 | 16 | 5.3 | 15 | 1 | 10 (2020) | | | | |
55. | Goldfinch | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 3 | 1 | 3 | 0 | 2 (2020) | | | | |
56. | Reed Bunting | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 54 | 28 | 65 | 147 | 49 | 128 | 19 | 65 (2022) | | | | |
| Species | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | Totals | Average | Newly ringed | Retraps | Year Maximum | |
|
Totals |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 2225 | 3737 | 5700 | 11662 | 3887 | 9990 | 1672 | | |
|
Observation hours |
| | | | | | | 106:55 | 140:15 | 211:16 | 458:26 | 152:49 | | | | |