Species | Mar | Apr | May | Totals | SW | NE | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Dark-bellied Brent Goose | 23 | 1373 | 2814 | 4210 | 1294 | 2916 | 442 ( 6 May) | 77 | 47 | 21 Mar | 16 May | ||||
2. | Canada Goose | 8 | 578 | 3016 | 3602 | 169 | 3433 | 882 (12 May) | 57 | 35 | 20 Mar | 14 May | ||||
3. | Snow Goose | 0 | 124 | 96 | 220 | 173 | 47 | 120 (24 Apr) | 10 | 6 | 22 Apr | 16 May | ||||
4. | Wood Duck | 0 | 2 | 12 | 14 | 14 | 0 | 8 (15 May) | 7 | 4 | 25 Apr | 15 May | ||||
5. | Blue-winged Teal | 0 | 4 | 0 | 4 | 0 | 4 | 2 (24 Apr) | 3 | 2 | 24 Apr | 29 Apr | ||||
6. | Shoveler | 0 | 11 | 11 | 22 | 18 | 4 | 6 (30 Apr) | 15 | 9 | 12 Apr | 15 May | ||||
7. | Gadwall | 0 | 6 | 7 | 13 | 4 | 9 | 3 (28 Apr) | 10 | 6 | 15 Apr | 16 May | ||||
8. | American Wigeon | 0 | 11 | 20 | 31 | 26 | 5 | 4 (29 Apr) | 21 | 13 | 8 Apr | 16 May | ||||
9. | Mallard | 3 | 54 | 54 | 111 | 55 | 56 | 18 (15 May) | 43 | 26 | 31 Mar | 16 May | ||||
10. | Black Duck | 51 | 507 | 165 | 723 | 438 | 285 | 80 (25 Apr) | 85 | 52 | 15 Mar | 16 May | ||||
11. | Pintail | 2 | 27 | 72 | 101 | 82 | 19 | 33 ( 1 May) | 30 | 18 | 21 Mar | 12 May | ||||
12. | dabbling duck sp. | 0 | 7 | 5 | 12 | 9 | 3 | 3 (23 Apr) | 8 | 5 | 17 Apr | 5 May | ||||
13. | duck sp. | 4 | 13 | 1 | 18 | 11 | 7 | 9 (29 Apr) | 7 | 4 | 23 Mar | 15 May | ||||
14. | Green-winged Teal | 0 | 329 | 140 | 469 | 424 | 45 | 117 (29 Apr) | 30 | 18 | 19 Apr | 15 May | ||||
15. | Redhead | 0 | 0 | 2 | 2 | 2 | 0 | 2 ( 4 May) | 2 | 1 | 4 May | 4 May | ||||
16. | Ring-necked Duck | 0 | 100 | 26 | 126 | 97 | 29 | 51 (29 Apr) | 20 | 12 | 12 Apr | 14 May | ||||
17. | Scaup | 0 | 8 | 38 | 46 | 33 | 13 | 16 ( 6 May) | 25 | 15 | 11 Apr | 16 May | ||||
18. | Lesser Scaup | 1 | 44 | 41 | 86 | 37 | 49 | 24 (29 Apr) | 36 | 22 | 31 Mar | 12 May | ||||
19. | Aythya sp. | 0 | 20 | 8 | 28 | 19 | 9 | 7 (24 Apr) | 20 | 12 | 12 Apr | 6 May | ||||
20. | Greater / Lesser Scaup | 1 | 42 | 13 | 56 | 35 | 21 | 22 (29 Apr) | 18 | 11 | 29 Mar | 12 May | ||||
21. | King Eider | 0 | 6 | 4 | 10 | 6 | 4 | 2 (11 Apr) | 15 | 9 | 5 Apr | 16 May | ||||
22. | Eider | 620 | 7179 | 6089 | 13888 | 11811 | 2077 | 946 ( 1 May) | 100 | 61 | 15 Mar | 16 May | ||||
23. | Harlequin Duck | 0 | 5 | 0 | 5 | 3 | 2 | 2 (21 Apr) | 5 | 3 | 21 Apr | 30 Apr | ||||
24. | Surf Scoter | 0 | 699 | 1484 | 2183 | 1479 | 704 | 224 ( 1 May) | 62 | 38 | 5 Apr | 16 May | ||||
25. | White-winged Scoter | 0 | 193 | 389 | 582 | 289 | 293 | 79 ( 9 May) | 62 | 38 | 8 Apr | 16 May | ||||
26. | Black Scoter | 59 | 1856 | 4027 | 5942 | 4894 | 1048 | 652 ( 4 May) | 90 | 55 | 16 Mar | 16 May | ||||
27. | scoter sp. | 0 | 367 | 108 | 475 | 428 | 47 | 101 (25 Apr) | 43 | 26 | 6 Apr | 8 May | ||||
28. | Surf/Black Scoter | 1 | 37 | 408 | 446 | 389 | 57 | 185 ( 6 May) | 28 | 17 | 26 Mar | 16 May | ||||
29. | Long-tailed Duck | 85 | 1445 | 2286 | 3816 | 2917 | 899 | 413 ( 4 May) | 90 | 55 | 16 Mar | 16 May | ||||
30. | Bufflehead | 0 | 35 | 7 | 42 | 35 | 7 | 10 (30 Apr) | 21 | 13 | 19 Apr | 6 May | ||||
Species | Mar | Apr | May | Totals | SW | NE | Maximum | Presence (%) | Presence (days) | First | Last | |||||
31. | Goldeneye | 83 | 609 | 133 | 825 | 572 | 253 | 71 (24 Apr) | 97 | 59 | 15 Mar | 16 May | ||||
32. | Barrow's Goldeneye | 539 | 644 | 67 | 1250 | 1005 | 245 | 93 (24 Mar) | 93 | 57 | 15 Mar | 16 May | ||||
33. | Common/Barrow's Goldeneye | 71 | 161 | 24 | 256 | 168 | 88 | 19 (16 Mar) | 69 | 42 | 16 Mar | 16 May | ||||
34. | Hooded Merganser | 0 | 6 | 8 | 14 | 13 | 1 | 5 ( 6 May) | 13 | 8 | 5 Apr | 14 May | ||||
35. | Goosander | 2 | 64 | 66 | 132 | 67 | 65 | 17 (29 Apr) | 52 | 32 | 21 Mar | 16 May | ||||
36. | Red-breasted Merganser | 538 | 1194 | 804 | 2536 | 1828 | 708 | 118 ( 5 Apr) | 100 | 61 | 15 Mar | 16 May | ||||
37. | Mergus sp. | 2 | 1 | 0 | 3 | 2 | 1 | 2 (23 Mar) | 3 | 2 | 23 Mar | 17 Apr | ||||
38. | Red-necked Grebe | 0 | 7 | 7 | 14 | 12 | 2 | 5 (25 Apr) | 11 | 7 | 24 Apr | 14 May | ||||
39. | Slavonian Grebe | 0 | 0 | 5 | 5 | 4 | 1 | 4 ( 2 May) | 3 | 2 | 2 May | 10 May | ||||
40. | Killdeer | 0 | 2 | 0 | 2 | 0 | 2 | 2 (29 Apr) | 2 | 1 | 29 Apr | 29 Apr | ||||
41. | Lesser Yellowlegs | 0 | 0 | 6 | 6 | 6 | 0 | 6 ( 3 May) | 2 | 1 | 3 May | 3 May | ||||
42. | Greater Yellowlegs | 0 | 2 | 1 | 3 | 2 | 1 | 1 (23 Apr) | 5 | 3 | 23 Apr | 3 May | ||||
43. | wader sp. | 0 | 55 | 0 | 55 | 3 | 52 | 52 (28 Apr) | 3 | 2 | 21 Apr | 28 Apr | ||||
44. | Purple Sandpiper | 20 | 222 | 260 | 502 | 160 | 342 | 120 (25 Apr) | 39 | 24 | 19 Mar | 16 May | ||||
45. | Least Sandpiper | 0 | 0 | 21 | 21 | 5 | 16 | 16 (16 May) | 3 | 2 | 15 May | 16 May | ||||
46. | Calidris sp. | 0 | 0 | 87 | 87 | 20 | 67 | 42 (16 May) | 7 | 4 | 11 May | 16 May | ||||
47. | Kittiwake | 129 | 146 | 38 | 313 | 158 | 155 | 39 (16 Mar) | 74 | 45 | 16 Mar | 16 May | ||||
48. | Ring-billed Gull | 31 | 136 | 135 | 302 | 160 | 142 | 23 ( 1 May) | 82 | 50 | 15 Mar | 16 May | ||||
49. | Herring Gull | 444 | 1242 | 922 | 2608 | 1530 | 1078 | 183 (16 May) | 100 | 61 | 15 Mar | 16 May | ||||
50. | Great Black-backed Gull | 152 | 173 | 55 | 380 | 247 | 133 | 24 (23 Mar) | 92 | 56 | 15 Mar | 16 May | ||||
51. | Glaucous Gull | 246 | 356 | 15 | 617 | 395 | 222 | 44 (16 Mar) | 84 | 51 | 15 Mar | 10 May | ||||
52. | Lesser Black-backed Gull | 0 | 15 | 19 | 34 | 10 | 24 | 9 (21 Apr) | 25 | 15 | 14 Apr | 16 May | ||||
53. | Laridae sp. | 1 | 0 | 0 | 1 | 1 | 0 | 1 (23 Mar) | 2 | 1 | 23 Mar | 23 Mar | ||||
54. | large gull sp. | 59 | 623 | 26 | 708 | 455 | 253 | 105 ( 5 Apr) | 69 | 42 | 16 Mar | 16 May | ||||
55. | Iceland Gull | 356 | 791 | 319 | 1466 | 776 | 690 | 88 (15 Mar) | 98 | 60 | 15 Mar | 16 May | ||||
56. | Glaucous/Iceland Gull | 56 | 1 | 11 | 68 | 39 | 29 | 29 (24 Mar) | 16 | 10 | 16 Mar | 10 May | ||||
57. | skua sp. | 0 | 0 | 1 | 1 | 1 | 0 | 1 (16 May) | 2 | 1 | 16 May | 16 May | ||||
58. | Arctic Skua | 0 | 0 | 2 | 2 | 1 | 1 | 1 (13 May) | 3 | 2 | 13 May | 14 May | ||||
59. | Puffin | 0 | 1 | 0 | 1 | 0 | 1 | 1 (28 Apr) | 2 | 1 | 28 Apr | 28 Apr | ||||
60. | Black Guillemot | 1388 | 2110 | 1033 | 4531 | 3552 | 979 | 415 (21 Mar) | 98 | 60 | 15 Mar | 16 May | ||||
Species | Mar | Apr | May | Totals | SW | NE | Maximum | Presence (%) | Presence (days) | First | Last | |||||
61. | Razorbill | 1 | 245 | 337 | 583 | 483 | 100 | 47 (14 May) | 66 | 40 | 19 Mar | 16 May | ||||
62. | Razorbill/Guillemot | 0 | 1097 | 908 | 2005 | 1875 | 130 | 236 (16 May) | 57 | 35 | 1 Apr | 16 May | ||||
63. | alca / fratercula spec | 0 | 11 | 32 | 43 | 20 | 23 | 15 ( 4 May) | 18 | 11 | 30 Apr | 16 May | ||||
64. | Little Auk | 0 | 0 | 1 | 1 | 1 | 0 | 1 (14 May) | 2 | 1 | 14 May | 14 May | ||||
65. | Guillemot | 0 | 6 | 131 | 137 | 125 | 12 | 29 (14 May) | 26 | 16 | 11 Apr | 16 May | ||||
66. | Red-throated Diver | 100 | 3239 | 5501 | 8840 | 8535 | 305 | 2177 ( 9 May) | 85 | 52 | 19 Mar | 16 May | ||||
67. | Great Northern Diver | 6 | 116 | 445 | 567 | 479 | 88 | 65 ( 3 May) | 62 | 38 | 22 Mar | 16 May | ||||
68. | diver sp. | 17 | 9 | 23 | 49 | 39 | 10 | 17 (29 Mar) | 25 | 15 | 29 Mar | 13 May | ||||
69. | Gannet | 38 | 990 | 781 | 1809 | 572 | 1237 | 142 ( 5 Apr) | 89 | 54 | 21 Mar | 16 May | ||||
70. | Double-crested Cormorant | 0 | 287 | 404 | 691 | 294 | 397 | 104 (29 Apr) | 62 | 38 | 5 Apr | 16 May | ||||
71. | Great Blue Heron | 0 | 4 | 10 | 14 | 11 | 3 | 3 ( 5 May) | 16 | 10 | 21 Apr | 15 May | ||||
72. | Osprey | 0 | 1 | 0 | 1 | 0 | 1 | 1 (29 Apr) | 2 | 1 | 29 Apr | 29 Apr | ||||
73. | Sharp-shinned Hawk | 0 | 0 | 4 | 4 | 4 | 0 | 1 ( 1 May) | 7 | 4 | 1 May | 12 May | ||||
74. | Northern Harrier | 0 | 3 | 0 | 3 | 0 | 3 | 2 (29 Apr) | 3 | 2 | 29 Apr | 30 Apr | ||||
75. | Bald Eagle | 1 | 0 | 0 | 1 | 0 | 1 | 1 (19 Mar) | 2 | 1 | 19 Mar | 19 Mar | ||||
76. | raptor sp. | 0 | 0 | 2 | 2 | 2 | 0 | 2 ( 2 May) | 2 | 1 | 2 May | 2 May | ||||
77. | American Kestrel | 0 | 2 | 1 | 3 | 1 | 2 | 2 (29 Apr) | 3 | 2 | 29 Apr | 7 May | ||||
78. | falcon sp. | 0 | 0 | 1 | 1 | 0 | 1 | 1 (11 May) | 2 | 1 | 11 May | 11 May | ||||
79. | Merlin | 0 | 0 | 1 | 1 | 1 | 0 | 1 (11 May) | 2 | 1 | 11 May | 11 May | ||||
80. | Peregrine | 0 | 0 | 2 | 2 | 1 | 1 | 1 ( 1 May) | 3 | 2 | 1 May | 13 May | ||||
81. | American Crow | 26 | 14 | 4 | 44 | 25 | 19 | 14 (18 Mar) | 18 | 11 | 15 Mar | 4 May | ||||
82. | Raven | 12 | 2 | 0 | 14 | 14 | 0 | 11 (29 Mar) | 5 | 3 | 24 Mar | 18 Apr | ||||
83. | Shore Lark | 0 | 0 | 6 | 6 | 5 | 1 | 3 (12 May) | 7 | 4 | 3 May | 16 May | ||||
84. | Tree Swallow | 0 | 0 | 25 | 25 | 15 | 10 | 10 (10 May) | 8 | 5 | 6 May | 15 May | ||||
85. | Swallow | 0 | 0 | 3 | 3 | 2 | 1 | 2 (15 May) | 3 | 2 | 10 May | 15 May | ||||
86. | swallow sp. | 0 | 0 | 10 | 10 | 1 | 9 | 9 (10 May) | 3 | 2 | 10 May | 15 May | ||||
87. | Mealy Redpoll | 0 | 7 | 0 | 7 | 7 | 0 | 7 (29 Apr) | 2 | 1 | 29 Apr | 29 Apr | ||||
88. | American Goldfinch | 0 | 1 | 1 | 2 | 2 | 0 | 1 (29 Apr) | 3 | 2 | 29 Apr | 15 May | ||||
89. | Pine Siskin | 0 | 54 | 190 | 244 | 242 | 2 | 162 (15 May) | 8 | 5 | 11 Apr | 15 May | ||||
90. | Lapland Bunting | 0 | 0 | 2 | 2 | 2 | 0 | 2 (15 May) | 2 | 1 | 15 May | 15 May | ||||
Species | Mar | Apr | May | Totals | SW | NE | Maximum | Presence (%) | Presence (days) | First | Last | |||||
91. | Snow Bunting | 47 | 190 | 118 | 355 | 193 | 162 | 95 (21 Apr) | 28 | 17 | 15 Mar | 11 May | ||||
92. | Dark-eyed Junco | 0 | 8 | 0 | 8 | 8 | 0 | 8 (29 Apr) | 2 | 1 | 29 Apr | 29 Apr | ||||
93. | Song Sparrow | 0 | 1 | 0 | 1 | 1 | 0 | 1 (29 Apr) | 2 | 1 | 29 Apr | 29 Apr | ||||
94. | Red-winged Blackbird | 0 | 2 | 19 | 21 | 15 | 6 | 13 ( 3 May) | 5 | 3 | 29 Apr | 13 May | ||||
95. | Common Grackle | 0 | 87 | 209 | 296 | 268 | 28 | 85 (29 Apr) | 15 | 9 | 12 Apr | 16 May | ||||
96. | passerine sp. | 0 | 8 | 0 | 8 | 8 | 0 | 8 (29 Apr) | 2 | 1 | 29 Apr | 29 Apr | ||||
Other species | ||||||||||||||||
Species | Mar | Apr | May | Totals | SW | NE | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Harp seal | 1 | 0 | 0 | 1 | 0 | 1 | 1 (30 Mar) | 2 | 1 | 30 Mar | 30 Mar | ||||
Species | Mar | Apr | May | Totals | SW | NE | Maximum | Presence (%) | Presence (days) | First | Last | |||||
Totals | 5224 | 30027 | 34579 | 69830 | 49634 | 20196 | 100 | 61 | ||||||||
Observation hours | 30:00 | 78:00 | 54:10 | 162:10 |
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