Species | Mar | Apr | May | Totals | SW | NE | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Dark-bellied Brent Goose | 23 | 1373 | 4348 | 5744 | 1488 | 4256 | 442 ( 6 May) | 77 | 58 | 21 Mar | 31 May | ||||
2. | Canada Goose | 8 | 578 | 3020 | 3606 | 169 | 3437 | 882 (12 May) | 48 | 36 | 20 Mar | 30 May | ||||
3. | Snow Goose | 0 | 124 | 997 | 1121 | 1073 | 48 | 901 (20 May) | 9 | 7 | 22 Apr | 20 May | ||||
4. | Wood Duck | 0 | 2 | 13 | 15 | 15 | 0 | 8 (15 May) | 7 | 5 | 25 Apr | 30 May | ||||
5. | Blue-winged Teal | 0 | 4 | 0 | 4 | 0 | 4 | 2 (24 Apr) | 3 | 2 | 24 Apr | 29 Apr | ||||
6. | Shoveler | 0 | 11 | 14 | 25 | 19 | 6 | 6 (30 Apr) | 15 | 11 | 12 Apr | 28 May | ||||
7. | Gadwall | 0 | 6 | 16 | 22 | 9 | 13 | 3 (28 Apr) | 15 | 11 | 15 Apr | 30 May | ||||
8. | Wigeon | 0 | 0 | 1 | 1 | 1 | 0 | 1 (29 May) | 1 | 1 | 29 May | 29 May | ||||
9. | American Wigeon | 0 | 11 | 30 | 41 | 30 | 11 | 4 (29 Apr) | 23 | 17 | 8 Apr | 31 May | ||||
10. | Mallard | 3 | 54 | 107 | 164 | 81 | 83 | 19 (30 May) | 43 | 32 | 31 Mar | 31 May | ||||
11. | Black Duck | 51 | 507 | 246 | 804 | 487 | 317 | 80 (25 Apr) | 84 | 63 | 15 Mar | 31 May | ||||
12. | Pintail | 2 | 27 | 72 | 101 | 82 | 19 | 33 ( 1 May) | 24 | 18 | 21 Mar | 12 May | ||||
13. | dabbling duck sp. | 0 | 7 | 5 | 12 | 9 | 3 | 3 (23 Apr) | 7 | 5 | 17 Apr | 5 May | ||||
14. | duck sp. | 4 | 13 | 3 | 20 | 13 | 7 | 9 (29 Apr) | 7 | 5 | 23 Mar | 31 May | ||||
15. | Green-winged Teal | 0 | 329 | 142 | 471 | 426 | 45 | 117 (29 Apr) | 25 | 19 | 19 Apr | 26 May | ||||
16. | Redhead | 0 | 0 | 2 | 2 | 2 | 0 | 2 ( 4 May) | 1 | 1 | 4 May | 4 May | ||||
17. | Ring-necked Duck | 0 | 100 | 26 | 126 | 97 | 29 | 51 (29 Apr) | 16 | 12 | 12 Apr | 14 May | ||||
18. | Scaup | 0 | 8 | 41 | 49 | 35 | 14 | 16 ( 6 May) | 24 | 18 | 11 Apr | 28 May | ||||
19. | Lesser Scaup | 1 | 44 | 52 | 97 | 46 | 51 | 24 (29 Apr) | 33 | 25 | 31 Mar | 28 May | ||||
20. | Aythya sp. | 0 | 20 | 21 | 41 | 25 | 16 | 7 (24 Apr) | 20 | 15 | 12 Apr | 28 May | ||||
21. | Greater / Lesser Scaup | 1 | 42 | 14 | 57 | 35 | 22 | 22 (29 Apr) | 16 | 12 | 29 Mar | 26 May | ||||
22. | King Eider | 0 | 6 | 5 | 11 | 7 | 4 | 2 (11 Apr) | 13 | 10 | 5 Apr | 28 May | ||||
23. | Eider | 620 | 7179 | 8285 | 16084 | 12629 | 3455 | 946 ( 1 May) | 100 | 75 | 15 Mar | 31 May | ||||
24. | Harlequin Duck | 0 | 5 | 3 | 8 | 3 | 5 | 2 (21 Apr) | 7 | 5 | 21 Apr | 24 May | ||||
25. | Surf Scoter | 0 | 699 | 1783 | 2482 | 1672 | 810 | 224 ( 1 May) | 69 | 52 | 5 Apr | 31 May | ||||
26. | White-winged Scoter | 0 | 193 | 526 | 719 | 350 | 369 | 79 ( 9 May) | 67 | 50 | 8 Apr | 29 May | ||||
27. | Black Scoter | 59 | 1856 | 6178 | 8093 | 6495 | 1598 | 652 ( 4 May) | 92 | 69 | 16 Mar | 31 May | ||||
28. | scoter sp. | 0 | 367 | 153 | 520 | 472 | 48 | 101 (25 Apr) | 43 | 32 | 6 Apr | 31 May | ||||
29. | Surf/Black Scoter | 1 | 37 | 486 | 524 | 462 | 62 | 185 ( 6 May) | 33 | 25 | 26 Mar | 31 May | ||||
30. | Long-tailed Duck | 85 | 1445 | 2779 | 4309 | 3293 | 1016 | 413 ( 4 May) | 92 | 69 | 16 Mar | 31 May | ||||
Species | Mar | Apr | May | Totals | SW | NE | Maximum | Presence (%) | Presence (days) | First | Last | |||||
31. | Bufflehead | 0 | 35 | 7 | 42 | 35 | 7 | 10 (30 Apr) | 17 | 13 | 19 Apr | 6 May | ||||
32. | Goldeneye | 83 | 609 | 179 | 871 | 594 | 277 | 71 (24 Apr) | 91 | 68 | 15 Mar | 31 May | ||||
33. | Barrow's Goldeneye | 539 | 644 | 67 | 1250 | 1005 | 245 | 93 (24 Mar) | 76 | 57 | 15 Mar | 16 May | ||||
34. | Common/Barrow's Goldeneye | 71 | 161 | 26 | 258 | 170 | 88 | 19 (16 Mar) | 57 | 43 | 16 Mar | 21 May | ||||
35. | Hooded Merganser | 0 | 6 | 8 | 14 | 13 | 1 | 5 ( 6 May) | 11 | 8 | 5 Apr | 14 May | ||||
36. | Goosander | 2 | 64 | 79 | 145 | 71 | 74 | 17 (29 Apr) | 52 | 39 | 21 Mar | 31 May | ||||
37. | Red-breasted Merganser | 538 | 1194 | 1007 | 2739 | 1929 | 810 | 118 ( 5 Apr) | 100 | 75 | 15 Mar | 31 May | ||||
38. | Mergus sp. | 2 | 1 | 0 | 3 | 2 | 1 | 2 (23 Mar) | 3 | 2 | 23 Mar | 17 Apr | ||||
39. | Chimney Swift | 0 | 0 | 1 | 1 | 1 | 0 | 1 (29 May) | 1 | 1 | 29 May | 29 May | ||||
40. | Red-necked Grebe | 0 | 7 | 7 | 14 | 12 | 2 | 5 (25 Apr) | 9 | 7 | 24 Apr | 14 May | ||||
41. | Slavonian Grebe | 0 | 0 | 5 | 5 | 4 | 1 | 4 ( 2 May) | 3 | 2 | 2 May | 10 May | ||||
42. | Killdeer | 0 | 2 | 0 | 2 | 0 | 2 | 2 (29 Apr) | 1 | 1 | 29 Apr | 29 Apr | ||||
43. | Semipalmated Plover | 0 | 0 | 55 | 55 | 16 | 39 | 24 (19 May) | 9 | 7 | 19 May | 29 May | ||||
44. | Spotted Sandpiper | 0 | 0 | 1 | 1 | 1 | 0 | 1 (30 May) | 1 | 1 | 30 May | 30 May | ||||
45. | Lesser Yellowlegs | 0 | 0 | 6 | 6 | 6 | 0 | 6 ( 3 May) | 1 | 1 | 3 May | 3 May | ||||
46. | Greater Yellowlegs | 0 | 2 | 1 | 3 | 2 | 1 | 1 (23 Apr) | 4 | 3 | 23 Apr | 3 May | ||||
47. | wader sp. | 0 | 5 | 29 | 34 | 3 | 31 | 27 (22 May) | 5 | 4 | 21 Apr | 22 May | ||||
48. | Sanderling | 0 | 0 | 2 | 2 | 0 | 2 | 2 (25 May) | 1 | 1 | 25 May | 25 May | ||||
49. | Dunlin | 0 | 0 | 1 | 1 | 1 | 0 | 1 (27 May) | 1 | 1 | 27 May | 27 May | ||||
50. | Purple Sandpiper | 20 | 275 | 338 | 633 | 177 | 456 | 120 (25 Apr) | 37 | 28 | 19 Mar | 22 May | ||||
51. | Least Sandpiper | 0 | 0 | 41 | 41 | 8 | 33 | 16 (16 May) | 8 | 6 | 15 May | 22 May | ||||
52. | Calidris sp. | 0 | 0 | 126 | 126 | 22 | 104 | 42 (16 May) | 11 | 8 | 11 May | 27 May | ||||
53. | Kittiwake | 129 | 146 | 124 | 399 | 175 | 224 | 39 (16 Mar) | 76 | 57 | 16 Mar | 31 May | ||||
54. | Bonaparte's Gull | 0 | 0 | 5 | 5 | 0 | 5 | 5 (20 May) | 1 | 1 | 20 May | 20 May | ||||
55. | small gull sp. | 0 | 0 | 2 | 2 | 1 | 1 | 1 (19 May) | 3 | 2 | 19 May | 20 May | ||||
56. | Ring-billed Gull | 31 | 136 | 406 | 573 | 186 | 387 | 63 (24 May) | 84 | 63 | 15 Mar | 31 May | ||||
57. | Herring Gull | 444 | 1242 | 2309 | 3995 | 1805 | 2190 | 227 (31 May) | 100 | 75 | 15 Mar | 31 May | ||||
58. | Great Black-backed Gull | 152 | 173 | 154 | 479 | 267 | 212 | 24 (23 Mar) | 92 | 69 | 15 Mar | 31 May | ||||
59. | Glaucous Gull | 246 | 356 | 22 | 624 | 397 | 227 | 44 (16 Mar) | 75 | 56 | 15 Mar | 24 May | ||||
60. | Lesser Black-backed Gull | 0 | 15 | 30 | 45 | 16 | 29 | 9 (21 Apr) | 27 | 20 | 14 Apr | 27 May | ||||
Species | Mar | Apr | May | Totals | SW | NE | Maximum | Presence (%) | Presence (days) | First | Last | |||||
61. | Laridae sp. | 1 | 0 | 2 | 3 | 2 | 1 | 2 (28 May) | 3 | 2 | 23 Mar | 28 May | ||||
62. | large gull sp. | 59 | 623 | 37 | 719 | 459 | 260 | 105 ( 5 Apr) | 61 | 46 | 16 Mar | 29 May | ||||
63. | Iceland Gull | 356 | 791 | 545 | 1692 | 814 | 878 | 88 (15 Mar) | 96 | 72 | 15 Mar | 30 May | ||||
64. | Glaucous/Iceland Gull | 56 | 1 | 13 | 70 | 39 | 31 | 29 (24 Mar) | 16 | 12 | 16 Mar | 26 May | ||||
65. | skua sp. | 0 | 0 | 1 | 1 | 1 | 0 | 1 (16 May) | 1 | 1 | 16 May | 16 May | ||||
66. | Arctic Skua | 0 | 0 | 6 | 6 | 2 | 4 | 1 (13 May) | 8 | 6 | 13 May | 24 May | ||||
67. | Puffin | 0 | 1 | 1 | 2 | 1 | 1 | 1 (28 Apr) | 3 | 2 | 28 Apr | 21 May | ||||
68. | Black Guillemot | 1388 | 2110 | 1914 | 5412 | 4025 | 1387 | 415 (21 Mar) | 99 | 74 | 15 Mar | 31 May | ||||
69. | Razorbill | 1 | 245 | 724 | 970 | 784 | 186 | 92 (25 May) | 72 | 54 | 19 Mar | 31 May | ||||
70. | Razorbill/Guillemot | 0 | 1097 | 2581 | 3678 | 3510 | 168 | 380 (23 May) | 65 | 49 | 1 Apr | 31 May | ||||
71. | alca / fratercula spec | 0 | 11 | 84 | 95 | 71 | 24 | 28 (26 May) | 23 | 17 | 30 Apr | 31 May | ||||
72. | Little Auk | 0 | 0 | 1 | 1 | 1 | 0 | 1 (14 May) | 1 | 1 | 14 May | 14 May | ||||
73. | Guillemot | 0 | 6 | 514 | 520 | 476 | 44 | 260 (23 May) | 33 | 25 | 11 Apr | 28 May | ||||
74. | Red-throated Diver | 100 | 3239 | 11143 | 14482 | 13077 | 1405 | 2320 (20 May) | 88 | 66 | 19 Mar | 31 May | ||||
75. | Great Northern Diver | 6 | 116 | 695 | 817 | 637 | 180 | 65 ( 3 May) | 69 | 52 | 22 Mar | 31 May | ||||
76. | diver sp. | 17 | 9 | 24 | 50 | 40 | 10 | 17 (29 Mar) | 21 | 16 | 29 Mar | 31 May | ||||
77. | Gannet | 38 | 990 | 1473 | 2501 | 783 | 1718 | 142 ( 5 Apr) | 91 | 68 | 21 Mar | 31 May | ||||
78. | Double-crested Cormorant | 0 | 287 | 605 | 892 | 367 | 525 | 104 (29 Apr) | 69 | 52 | 5 Apr | 31 May | ||||
79. | Great Blue Heron | 0 | 4 | 18 | 22 | 18 | 4 | 3 ( 5 May) | 19 | 14 | 21 Apr | 30 May | ||||
80. | Osprey | 0 | 1 | 0 | 1 | 0 | 1 | 1 (29 Apr) | 1 | 1 | 29 Apr | 29 Apr | ||||
81. | Sharp-shinned Hawk | 0 | 0 | 4 | 4 | 4 | 0 | 1 ( 1 May) | 5 | 4 | 1 May | 12 May | ||||
82. | Northern Harrier | 0 | 3 | 0 | 3 | 0 | 3 | 2 (29 Apr) | 3 | 2 | 29 Apr | 30 Apr | ||||
83. | Bald Eagle | 1 | 0 | 0 | 1 | 0 | 1 | 1 (19 Mar) | 1 | 1 | 19 Mar | 19 Mar | ||||
84. | Rough-legged Buzzard | 0 | 0 | 1 | 1 | 1 | 0 | 1 (20 May) | 1 | 1 | 20 May | 20 May | ||||
85. | raptor sp. | 0 | 0 | 2 | 2 | 2 | 0 | 2 ( 2 May) | 1 | 1 | 2 May | 2 May | ||||
86. | American Kestrel | 0 | 2 | 1 | 3 | 1 | 2 | 2 (29 Apr) | 3 | 2 | 29 Apr | 7 May | ||||
87. | falcon sp. | 0 | 0 | 1 | 1 | 0 | 1 | 1 (11 May) | 1 | 1 | 11 May | 11 May | ||||
88. | Merlin | 0 | 0 | 2 | 2 | 1 | 1 | 1 (11 May) | 3 | 2 | 11 May | 23 May | ||||
89. | Peregrine | 0 | 0 | 2 | 2 | 1 | 1 | 1 ( 1 May) | 3 | 2 | 1 May | 13 May | ||||
90. | American Crow | 26 | 14 | 5 | 45 | 26 | 19 | 14 (18 Mar) | 16 | 12 | 15 Mar | 23 May | ||||
Species | Mar | Apr | May | Totals | SW | NE | Maximum | Presence (%) | Presence (days) | First | Last | |||||
91. | Raven | 12 | 2 | 0 | 14 | 14 | 0 | 11 (29 Mar) | 4 | 3 | 24 Mar | 18 Apr | ||||
92. | Shore Lark | 0 | 0 | 7 | 7 | 5 | 2 | 3 (12 May) | 7 | 5 | 3 May | 27 May | ||||
93. | Sand Martin | 0 | 0 | 1 | 1 | 1 | 0 | 1 (31 May) | 1 | 1 | 31 May | 31 May | ||||
94. | Tree Swallow | 0 | 0 | 63 | 63 | 17 | 46 | 21 (22 May) | 13 | 10 | 6 May | 27 May | ||||
95. | Swallow | 0 | 0 | 6 | 6 | 3 | 3 | 2 (15 May) | 7 | 5 | 10 May | 30 May | ||||
96. | swallow sp. | 0 | 0 | 11 | 11 | 1 | 10 | 9 (10 May) | 4 | 3 | 10 May | 21 May | ||||
97. | Mealy Redpoll | 0 | 7 | 0 | 7 | 7 | 0 | 7 (29 Apr) | 1 | 1 | 29 Apr | 29 Apr | ||||
98. | American Goldfinch | 0 | 1 | 7 | 8 | 7 | 1 | 2 (26 May) | 8 | 6 | 29 Apr | 30 May | ||||
99. | Pine Siskin | 0 | 54 | 276 | 330 | 328 | 2 | 162 (15 May) | 11 | 8 | 11 Apr | 30 May | ||||
100. | Lapland Bunting | 0 | 0 | 2 | 2 | 2 | 0 | 2 (15 May) | 1 | 1 | 15 May | 15 May | ||||
101. | Snow Bunting | 47 | 190 | 118 | 355 | 193 | 162 | 95 (21 Apr) | 23 | 17 | 15 Mar | 11 May | ||||
102. | Dark-eyed Junco | 0 | 8 | 0 | 8 | 8 | 0 | 8 (29 Apr) | 1 | 1 | 29 Apr | 29 Apr | ||||
103. | Song Sparrow | 0 | 1 | 0 | 1 | 1 | 0 | 1 (29 Apr) | 1 | 1 | 29 Apr | 29 Apr | ||||
104. | Red-winged Blackbird | 0 | 2 | 42 | 44 | 35 | 9 | 13 ( 3 May) | 8 | 6 | 29 Apr | 28 May | ||||
105. | Common Grackle | 0 | 87 | 293 | 380 | 340 | 40 | 85 (29 Apr) | 19 | 14 | 12 Apr | 29 May | ||||
106. | Myrtle Warbler | 0 | 0 | 1 | 1 | 1 | 0 | 1 (26 May) | 1 | 1 | 26 May | 26 May | ||||
107. | passerine sp. | 0 | 8 | 22 | 30 | 30 | 0 | 22 (30 May) | 3 | 2 | 29 Apr | 30 May | ||||
108. | warbler sp. | 0 | 0 | 1 | 1 | 1 | 0 | 1 (30 May) | 1 | 1 | 30 May | 30 May | ||||
Other species | ||||||||||||||||
Species | Mar | Apr | May | Totals | SW | NE | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Beluga Whale | 0 | 0 | 1 | 1 | 0 | 1 | 1 (22 May) | 1 | 1 | 22 May | 22 May | ||||
2. | Harp seal | 1 | 0 | 0 | 1 | 0 | 1 | 1 (30 Mar) | 1 | 1 | 30 Mar | 30 Mar | ||||
Species | Mar | Apr | May | Totals | SW | NE | Maximum | Presence (%) | Presence (days) | First | Last | |||||
Totals | 5224 | 30030 | 55656 | 90910 | 62581 | 28329 | 100 | 75 | ||||||||
Observation hours | 30:00 | 78:00 | 99:05 | 207:05 |
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