Species | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Dark-bellied Brent Goose | 63 | 278 | 43 | 384 | 12 | 372 | 136 ( 4 Apr) | 38 | 18 | 16 Mar | 18 May | ||||
2. | Barnacle Goose | 193 | 19088 | 29837 | 49118 | 133 | 48985 | 11673 (13 May) | 66 | 31 | 16 Mar | 18 May | ||||
3. | Greylag Goose | 32 | 156 | 1455 | 1643 | 20 | 1623 | 587 (13 May) | 55 | 26 | 17 Mar | 19 May | ||||
4. | goose sp. | 0 | 224 | 0 | 224 | 0 | 224 | 97 ( 4 Apr) | 11 | 5 | 4 Apr | 28 Apr | ||||
5. | Eurasian White-fronted Goose | 9 | 2 | 0 | 11 | 0 | 11 | 9 (17 Mar) | 4 | 2 | 17 Mar | 1 Apr | ||||
6. | Mute Swan | 0 | 0 | 54 | 54 | 3 | 51 | 17 (15 May) | 15 | 7 | 1 May | 15 May | ||||
7. | Bewick's Swan | 1 | 0 | 0 | 1 | 0 | 1 | 1 (18 Mar) | 2 | 1 | 18 Mar | 18 Mar | ||||
8. | Egyptian Goose | 1 | 31 | 29 | 61 | 0 | 61 | 14 ( 7 Apr) | 30 | 14 | 18 Mar | 17 May | ||||
9. | Shelduck | 3 | 0 | 15 | 18 | 0 | 18 | 10 (12 May) | 11 | 5 | 18 Mar | 15 May | ||||
10. | Shoveler | 0 | 18 | 0 | 18 | 5 | 13 | 10 (29 Apr) | 9 | 4 | 5 Apr | 29 Apr | ||||
11. | Gadwall | 0 | 3 | 5 | 8 | 0 | 8 | 5 (13 May) | 6 | 3 | 28 Apr | 13 May | ||||
12. | Wigeon | 140 | 13 | 0 | 153 | 0 | 153 | 140 (18 Mar) | 4 | 2 | 18 Mar | 19 Apr | ||||
13. | Pintail | 23 | 0 | 3 | 26 | 0 | 26 | 10 (18 Mar) | 11 | 5 | 16 Mar | 12 May | ||||
14. | duck sp. | 0 | 3 | 0 | 3 | 3 | 0 | 3 (16 Apr) | 2 | 1 | 16 Apr | 16 Apr | ||||
15. | Common Scoter | 75 | 1373 | 429 | 1877 | 472 | 1405 | 519 (27 Apr) | 53 | 25 | 31 Mar | 17 May | ||||
16. | Goosander | 6 | 2 | 0 | 8 | 0 | 8 | 3 (17 Mar) | 9 | 4 | 17 Mar | 13 Apr | ||||
17. | Red-breasted Merganser | 8 | 20 | 2 | 30 | 6 | 24 | 5 (18 Mar) | 23 | 11 | 18 Mar | 13 May | ||||
18. | Swift | 0 | 1 | 20 | 21 | 0 | 21 | 9 (14 May) | 15 | 7 | 28 Apr | 19 May | ||||
19. | Cuckoo | 0 | 0 | 2 | 2 | 0 | 2 | 1 (14 May) | 4 | 2 | 14 May | 16 May | ||||
20. | Feral Pigeon | 1 | 3 | 5 | 9 | 0 | 9 | 4 ( 4 May) | 13 | 6 | 30 Mar | 9 May | ||||
21. | Stock Dove | 4 | 7 | 4 | 15 | 4 | 11 | 3 (28 Apr) | 21 | 10 | 18 Mar | 13 May | ||||
22. | Woodpigeon | 4 | 8 | 47 | 59 | 9 | 50 | 23 (12 May) | 28 | 13 | 17 Mar | 16 May | ||||
23. | Collared Dove | 0 | 0 | 3 | 3 | 0 | 3 | 3 (14 May) | 2 | 1 | 14 May | 14 May | ||||
24. | Crane | 0 | 0 | 2 | 2 | 0 | 2 | 1 (12 May) | 4 | 2 | 12 May | 13 May | ||||
25. | Great Crested Grebe | 0 | 2 | 0 | 2 | 2 | 0 | 2 ( 8 Apr) | 2 | 1 | 8 Apr | 8 Apr | ||||
26. | Oystercatcher | 2 | 8 | 19 | 29 | 0 | 29 | 19 ( 6 May) | 6 | 3 | 17 Mar | 6 May | ||||
27. | Avocet | 0 | 0 | 3 | 3 | 1 | 2 | 2 ( 6 May) | 4 | 2 | 6 May | 13 May | ||||
28. | Lapwing | 25 | 5 | 5 | 35 | 3 | 32 | 24 (18 Mar) | 23 | 11 | 17 Mar | 19 May | ||||
29. | Golden Plover | 23 | 221 | 0 | 244 | 7 | 237 | 136 ( 1 Apr) | 15 | 7 | 18 Mar | 18 Apr | ||||
30. | Grey Plover | 4 | 7 | 73 | 84 | 2 | 82 | 67 (13 May) | 11 | 5 | 16 Mar | 17 May | ||||
Species | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
31. | Ringed Plover | 0 | 15 | 526 | 541 | 0 | 541 | 220 (13 May) | 21 | 10 | 28 Apr | 19 May | ||||
32. | Dotterel | 0 | 0 | 1 | 1 | 0 | 1 | 1 (11 May) | 2 | 1 | 11 May | 11 May | ||||
33. | Whimbrel | 0 | 18 | 60 | 78 | 2 | 76 | 39 ( 9 May) | 23 | 11 | 21 Apr | 19 May | ||||
34. | Curlew | 1 | 1797 | 9 | 1807 | 0 | 1807 | 753 (23 Apr) | 17 | 8 | 16 Mar | 14 May | ||||
35. | Numenius sp. | 0 | 0 | 7 | 7 | 0 | 7 | 7 ( 4 May) | 2 | 1 | 4 May | 4 May | ||||
36. | Bar-tailed Godwit | 0 | 36 | 5 | 41 | 0 | 41 | 31 (28 Apr) | 9 | 4 | 28 Apr | 17 May | ||||
37. | Black-tailed Godwit | 0 | 1 | 0 | 1 | 0 | 1 | 1 (29 Apr) | 2 | 1 | 29 Apr | 29 Apr | ||||
38. | Turnstone | 0 | 15 | 0 | 15 | 0 | 15 | 15 (28 Apr) | 2 | 1 | 28 Apr | 28 Apr | ||||
39. | Knot | 0 | 8 | 0 | 8 | 0 | 8 | 8 (28 Apr) | 2 | 1 | 28 Apr | 28 Apr | ||||
40. | Ruff | 0 | 27 | 5 | 32 | 0 | 32 | 27 ( 6 Apr) | 4 | 2 | 6 Apr | 2 May | ||||
41. | wader sp. | 0 | 152 | 42 | 194 | 0 | 194 | 80 (23 Apr) | 15 | 7 | 23 Apr | 14 May | ||||
42. | Temminck's Stint | 0 | 0 | 3 | 3 | 0 | 3 | 3 (19 May) | 2 | 1 | 19 May | 19 May | ||||
43. | Dunlin | 90 | 0 | 6 | 96 | 0 | 96 | 90 (18 Mar) | 4 | 2 | 18 Mar | 19 May | ||||
44. | Woodcock | 4 | 0 | 0 | 4 | 0 | 4 | 4 (18 Mar) | 2 | 1 | 18 Mar | 18 Mar | ||||
45. | Snipe | 8 | 3 | 1 | 12 | 0 | 12 | 8 (18 Mar) | 9 | 4 | 18 Mar | 6 May | ||||
46. | Common Sandpiper | 0 | 1 | 5 | 6 | 0 | 6 | 3 (13 May) | 6 | 3 | 30 Apr | 14 May | ||||
47. | Green Sandpiper | 0 | 1 | 0 | 1 | 0 | 1 | 1 ( 6 Apr) | 2 | 1 | 6 Apr | 6 Apr | ||||
48. | Redshank | 9 | 50 | 62 | 121 | 0 | 121 | 50 (28 Apr) | 19 | 9 | 16 Mar | 13 May | ||||
49. | Wood Sandpiper | 0 | 1 | 6 | 7 | 0 | 7 | 2 ( 2 May) | 13 | 6 | 30 Apr | 12 May | ||||
50. | Spotted Redshank | 0 | 1 | 0 | 1 | 0 | 1 | 1 ( 1 Apr) | 2 | 1 | 1 Apr | 1 Apr | ||||
51. | Greenshank | 0 | 52 | 14 | 66 | 0 | 66 | 26 (30 Apr) | 19 | 9 | 16 Apr | 18 May | ||||
52. | Black-headed Gull | 316 | 296 | 239 | 851 | 0 | 851 | 309 (18 Mar) | 23 | 11 | 16 Mar | 15 May | ||||
53. | Little Gull | 0 | 20 | 2 | 22 | 10 | 12 | 10 ( 6 Apr) | 9 | 4 | 5 Apr | 12 May | ||||
54. | Mediterranean Gull | 0 | 10 | 5 | 15 | 3 | 12 | 4 ( 6 Apr) | 13 | 6 | 6 Apr | 12 May | ||||
55. | Common Gull | 5 | 228 | 67 | 300 | 3 | 297 | 187 ( 6 Apr) | 26 | 12 | 18 Mar | 19 May | ||||
56. | Great Black-backed Gull | 0 | 4 | 0 | 4 | 2 | 2 | 4 (19 Apr) | 2 | 1 | 19 Apr | 19 Apr | ||||
57. | Herring Gull | 57 | 15 | 0 | 72 | 0 | 72 | 57 (18 Mar) | 4 | 2 | 18 Mar | 5 Apr | ||||
58. | Lesser Black-backed Gull | 151 | 5 | 0 | 156 | 0 | 156 | 145 (18 Mar) | 6 | 3 | 16 Mar | 5 Apr | ||||
59. | Sandwich Tern | 0 | 6 | 98 | 104 | 8 | 96 | 43 (11 May) | 26 | 12 | 16 Apr | 19 May | ||||
60. | Little Tern | 0 | 6 | 2 | 8 | 0 | 8 | 5 (28 Apr) | 6 | 3 | 19 Apr | 18 May | ||||
Species | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
61. | Common Tern | 0 | 13 | 0 | 13 | 0 | 13 | 13 (19 Apr) | 2 | 1 | 19 Apr | 19 Apr | ||||
62. | Arctic Tern | 0 | 15 | 0 | 15 | 0 | 15 | 15 (19 Apr) | 2 | 1 | 19 Apr | 19 Apr | ||||
63. | Common/Arctic Tern | 0 | 194 | 158 | 352 | 0 | 352 | 130 (19 Apr) | 19 | 9 | 5 Apr | 17 May | ||||
64. | sterna sp. | 0 | 0 | 78 | 78 | 0 | 78 | 78 (13 May) | 2 | 1 | 13 May | 13 May | ||||
65. | Black Tern | 0 | 0 | 8 | 8 | 0 | 8 | 5 (14 May) | 4 | 2 | 13 May | 14 May | ||||
66. | Gannet | 0 | 103 | 11 | 114 | 107 | 7 | 50 (19 Apr) | 21 | 10 | 7 Apr | 3 May | ||||
67. | Cormorant | 86 | 960 | 457 | 1503 | 101 | 1402 | 139 ( 1 Apr) | 85 | 40 | 17 Mar | 19 May | ||||
68. | Spoonbill | 11 | 5 | 127 | 143 | 0 | 143 | 93 (13 May) | 21 | 10 | 17 Mar | 18 May | ||||
69. | Grey Heron | 7 | 17 | 20 | 44 | 1 | 43 | 12 (13 May) | 28 | 13 | 17 Mar | 15 May | ||||
70. | Great White Egret | 0 | 1 | 6 | 7 | 0 | 7 | 6 (13 May) | 4 | 2 | 28 Apr | 13 May | ||||
71. | Little Egret | 2 | 1 | 1 | 4 | 2 | 2 | 2 (17 Mar) | 6 | 3 | 17 Mar | 1 May | ||||
72. | Osprey | 0 | 1 | 7 | 8 | 0 | 8 | 3 (13 May) | 13 | 6 | 26 Apr | 19 May | ||||
73. | Honey Buzzard | 0 | 0 | 5 | 5 | 0 | 5 | 4 (13 May) | 4 | 2 | 2 May | 13 May | ||||
74. | Sparrowhawk | 0 | 2 | 29 | 31 | 0 | 31 | 15 (13 May) | 15 | 7 | 28 Apr | 14 May | ||||
75. | Marsh Harrier | 0 | 4 | 196 | 200 | 0 | 200 | 106 (13 May) | 26 | 12 | 28 Apr | 19 May | ||||
76. | Hen Harrier | 0 | 0 | 22 | 22 | 0 | 22 | 15 (13 May) | 13 | 6 | 4 May | 17 May | ||||
77. | Pallid Harrier | 0 | 1 | 6 | 7 | 0 | 7 | 6 (13 May) | 4 | 2 | 30 Apr | 13 May | ||||
78. | Montagu's Harrier | 0 | 0 | 4 | 4 | 0 | 4 | 2 (11 May) | 4 | 2 | 11 May | 13 May | ||||
79. | Montagu's/Pallid Harrier | 0 | 0 | 7 | 7 | 0 | 7 | 7 (13 May) | 2 | 1 | 13 May | 13 May | ||||
80. | White-tailed Eagle | 0 | 3 | 0 | 3 | 1 | 2 | 2 (30 Apr) | 4 | 2 | 17 Apr | 30 Apr | ||||
81. | Common Buzzard | 0 | 2 | 8 | 10 | 0 | 10 | 7 ( 4 May) | 6 | 3 | 1 Apr | 13 May | ||||
82. | Short-eared Owl | 0 | 1 | 0 | 1 | 0 | 1 | 1 (30 Apr) | 2 | 1 | 30 Apr | 30 Apr | ||||
83. | Kestrel | 0 | 5 | 97 | 102 | 0 | 102 | 65 (13 May) | 23 | 11 | 15 Apr | 15 May | ||||
84. | Merlin | 0 | 6 | 33 | 39 | 1 | 38 | 15 (13 May) | 23 | 11 | 25 Apr | 18 May | ||||
85. | Hobby | 0 | 0 | 7 | 7 | 0 | 7 | 4 (13 May) | 6 | 3 | 2 May | 13 May | ||||
86. | Peregrine | 0 | 0 | 3 | 3 | 0 | 3 | 2 (13 May) | 4 | 2 | 12 May | 13 May | ||||
87. | Jackdaw | 13 | 25 | 37 | 75 | 7 | 68 | 11 (29 Apr) | 28 | 13 | 16 Mar | 14 May | ||||
88. | Rook | 0 | 0 | 1 | 1 | 1 | 0 | 1 ( 3 May) | 2 | 1 | 3 May | 3 May | ||||
89. | Carrion Crow | 1 | 14 | 87 | 102 | 5 | 97 | 46 ( 4 May) | 21 | 10 | 16 Mar | 15 May | ||||
90. | Blue Tit | 5 | 0 | 0 | 5 | 0 | 5 | 3 (16 Mar) | 4 | 2 | 16 Mar | 17 Mar | ||||
Species | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
91. | Great Tit | 1 | 0 | 0 | 1 | 0 | 1 | 1 (17 Mar) | 2 | 1 | 17 Mar | 17 Mar | ||||
92. | Skylark | 7 | 6 | 8 | 21 | 1 | 20 | 4 ( 6 Apr) | 23 | 11 | 17 Mar | 17 May | ||||
93. | Shore Lark | 40 | 1 | 0 | 41 | 0 | 41 | 34 (17 Mar) | 6 | 3 | 16 Mar | 5 Apr | ||||
94. | Sand Martin | 0 | 92 | 149 | 241 | 2 | 239 | 51 (12 May) | 43 | 20 | 6 Apr | 19 May | ||||
95. | Swallow | 0 | 289 | 985 | 1274 | 1 | 1273 | 295 (12 May) | 49 | 23 | 6 Apr | 19 May | ||||
96. | House Martin | 0 | 0 | 36 | 36 | 0 | 36 | 16 (12 May) | 13 | 6 | 1 May | 15 May | ||||
97. | Willow Warbler | 0 | 1 | 2 | 3 | 0 | 3 | 1 (29 Apr) | 6 | 3 | 29 Apr | 13 May | ||||
98. | Chiffchaff | 5 | 7 | 0 | 12 | 0 | 12 | 6 (28 Apr) | 6 | 3 | 18 Mar | 29 Apr | ||||
99. | Lesser Whitethroat | 0 | 0 | 1 | 1 | 0 | 1 | 1 (14 May) | 2 | 1 | 14 May | 14 May | ||||
100. | Whitethroat | 0 | 0 | 1 | 1 | 0 | 1 | 1 (13 May) | 2 | 1 | 13 May | 13 May | ||||
101. | Starling | 3984 | 101 | 47 | 4132 | 19 | 4113 | 2205 (16 Mar) | 47 | 22 | 16 Mar | 14 May | ||||
102. | Song Thrush | 16 | 18 | 0 | 34 | 0 | 34 | 13 ( 6 Apr) | 15 | 7 | 16 Mar | 28 Apr | ||||
103. | Redwing | 2858 | 4 | 0 | 2862 | 2 | 2860 | 2723 (18 Mar) | 15 | 7 | 16 Mar | 28 Apr | ||||
104. | Blackbird | 411 | 0 | 0 | 411 | 0 | 411 | 411 (18 Mar) | 2 | 1 | 18 Mar | 18 Mar | ||||
105. | Fieldfare | 782 | 8 | 0 | 790 | 4 | 786 | 773 (18 Mar) | 15 | 7 | 16 Mar | 25 Apr | ||||
106. | Ring Ouzel | 0 | 0 | 1 | 1 | 1 | 0 | 1 (17 May) | 2 | 1 | 17 May | 17 May | ||||
107. | Spotted Flycatcher | 0 | 0 | 10 | 10 | 0 | 10 | 10 (13 May) | 2 | 1 | 13 May | 13 May | ||||
108. | Pied Flycatcher | 0 | 1 | 1 | 2 | 0 | 2 | 1 (29 Apr) | 4 | 2 | 29 Apr | 3 May | ||||
109. | Black Redstart | 1 | 0 | 0 | 1 | 0 | 1 | 1 (18 Mar) | 2 | 1 | 18 Mar | 18 Mar | ||||
110. | Wheatear | 1 | 0 | 3 | 4 | 0 | 4 | 3 (13 May) | 4 | 2 | 30 Mar | 13 May | ||||
111. | House Sparrow | 0 | 2 | 1 | 3 | 3 | 0 | 2 ( 1 Apr) | 4 | 2 | 1 Apr | 7 May | ||||
112. | Dunnock | 6 | 0 | 0 | 6 | 0 | 6 | 3 (17 Mar) | 4 | 2 | 17 Mar | 18 Mar | ||||
113. | Blue-headed Wagtail | 0 | 50 | 210 | 260 | 2 | 258 | 56 (14 May) | 53 | 25 | 6 Apr | 19 May | ||||
114. | Yellow Wagtail (flavissima) | 0 | 0 | 11 | 11 | 0 | 11 | 9 (14 May) | 6 | 3 | 12 May | 14 May | ||||
115. | Grey-headed Wagtail | 0 | 0 | 465 | 465 | 0 | 465 | 325 (13 May) | 19 | 9 | 3 May | 18 May | ||||
116. | Yellow wagtail sp. | 0 | 0 | 246 | 246 | 0 | 246 | 136 (14 May) | 9 | 4 | 13 May | 16 May | ||||
117. | Grey Wagtail | 1 | 0 | 1 | 2 | 0 | 2 | 1 (17 Mar) | 4 | 2 | 17 Mar | 16 May | ||||
118. | White Wagtail | 39 | 24 | 3 | 66 | 0 | 66 | 24 (17 Mar) | 21 | 10 | 16 Mar | 2 May | ||||
119. | Meadow Pipit | 27 | 2881 | 220 | 3128 | 25 | 3103 | 1521 (28 Apr) | 79 | 37 | 17 Mar | 18 May | ||||
120. | Tree Pipit | 0 | 79 | 167 | 246 | 0 | 246 | 42 (28 Apr) | 49 | 23 | 5 Apr | 19 May | ||||
Species | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
121. | Rock Pipit | 11 | 1 | 0 | 12 | 0 | 12 | 3 (16 Mar) | 11 | 5 | 16 Mar | 6 Apr | ||||
122. | Chaffinch | 33 | 15 | 3 | 51 | 1 | 50 | 12 (17 Mar) | 19 | 9 | 16 Mar | 16 May | ||||
123. | Brambling | 2 | 4 | 0 | 6 | 0 | 6 | 2 ( 1 Apr) | 9 | 4 | 18 Mar | 28 Apr | ||||
124. | Hawfinch | 0 | 0 | 2 | 2 | 0 | 2 | 1 (11 May) | 4 | 2 | 11 May | 13 May | ||||
125. | Greenfinch | 4 | 0 | 0 | 4 | 0 | 4 | 3 (16 Mar) | 4 | 2 | 16 Mar | 17 Mar | ||||
126. | Linnet | 1 | 6 | 2 | 9 | 0 | 9 | 6 ( 6 Apr) | 6 | 3 | 17 Mar | 2 May | ||||
127. | Mealy Redpoll | 0 | 0 | 4 | 4 | 0 | 4 | 2 (13 May) | 6 | 3 | 9 May | 17 May | ||||
128. | redpoll sp. | 2 | 1 | 1 | 4 | 0 | 4 | 2 (18 Mar) | 6 | 3 | 18 Mar | 19 May | ||||
129. | Goldfinch | 1 | 10 | 2 | 13 | 3 | 10 | 3 (13 Apr) | 19 | 9 | 17 Mar | 11 May | ||||
130. | Siskin | 0 | 7 | 1 | 8 | 0 | 8 | 3 ( 6 Apr) | 9 | 4 | 1 Apr | 4 May | ||||
131. | Snow Bunting | 2 | 0 | 0 | 2 | 0 | 2 | 2 (18 Mar) | 2 | 1 | 18 Mar | 18 Mar | ||||
132. | Yellowhammer | 3 | 0 | 0 | 3 | 0 | 3 | 3 (18 Mar) | 2 | 1 | 18 Mar | 18 Mar | ||||
133. | Reed Bunting | 3 | 9 | 15 | 27 | 2 | 25 | 11 ( 3 May) | 23 | 11 | 17 Mar | 6 May | ||||
134. | Species unidentified | 0 | 0 | 2 | 2 | 0 | 2 | 1 (12 May) | 4 | 2 | 12 May | 17 May | ||||
135. | passerine sp. | 2 | 2 | 0 | 4 | 0 | 4 | 2 (31 Mar) | 4 | 2 | 31 Mar | 27 Apr | ||||
Other species | ||||||||||||||||
Species | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Small Tortoiseshell | 0 | 1 | 0 | 1 | 0 | 1 | 1 (13 Apr) | 2 | 1 | 13 Apr | 13 Apr | ||||
2. | Silver Y | 0 | 0 | 1 | 1 | 0 | 1 | 1 ( 6 May) | 2 | 1 | 6 May | 6 May | ||||
3. | Brimstone | 0 | 1 | 0 | 1 | 0 | 1 | 1 (13 Apr) | 2 | 1 | 13 Apr | 13 Apr | ||||
4. | European Peacock | 0 | 6 | 2 | 8 | 0 | 8 | 4 (30 Apr) | 11 | 5 | 6 Apr | 17 May | ||||
5. | Large White | 0 | 3 | 2 | 5 | 0 | 5 | 3 (30 Apr) | 4 | 2 | 30 Apr | 13 May | ||||
6. | Small White | 0 | 0 | 4 | 4 | 0 | 4 | 2 (14 May) | 6 | 3 | 4 May | 14 May | ||||
7. | white sp. (butterfly) | 0 | 1 | 15 | 16 | 0 | 16 | 12 (13 May) | 6 | 3 | 30 Apr | 13 May | ||||
8. | Red Admiral | 0 | 34 | 86 | 120 | 0 | 120 | 37 (13 May) | 19 | 9 | 13 Apr | 18 May | ||||
Other species | ||||||||||||||||
Species | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Four-spotted Chaser | 0 | 0 | 357 | 357 | 0 | 357 | 343 (13 May) | 9 | 4 | 13 May | 17 May | ||||
2. | Dragonfly unknown | 0 | 1 | 11 | 12 | 8 | 4 | 9 (13 May) | 9 | 4 | 30 Apr | 13 May | ||||
Other species | ||||||||||||||||
Species | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Bumblebee sp. | 0 | 5 | 10 | 15 | 0 | 15 | 9 (13 May) | 9 | 4 | 29 Apr | 17 May | ||||
Species | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
Totals | 9626 | 29285 | 37723 | 76634 | 1010 | 75624 | 100 | 47 | ||||||||
Observation hours | 25:14 | 61:12 | 89:59 | 176:25 |
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