Species | Mar | Apr | May | Totals | SW | NE | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Canada Goose | 10 | 841 | 941 | 1792 | 331 | 1461 | 295 ( 5 May) | 40 | 25 | 28 Mar | 10 May | ||||
2. | Snow Goose | 0 | 22220 | 8054 | 30274 | 19098 | 11176 | 9009 (22 Apr) | 43 | 27 | 4 Apr | 20 May | ||||
3. | Mallard | 0 | 4 | 0 | 4 | 2 | 2 | 4 (14 Apr) | 2 | 1 | 14 Apr | 14 Apr | ||||
4. | Black Duck | 0 | 5 | 0 | 5 | 3 | 2 | 2 ( 9 Apr) | 5 | 3 | 9 Apr | 17 Apr | ||||
5. | Surf Scoter | 0 | 1 | 0 | 1 | 1 | 0 | 1 (17 Apr) | 2 | 1 | 17 Apr | 17 Apr | ||||
6. | Black Scoter | 0 | 1 | 0 | 1 | 1 | 0 | 1 (17 Apr) | 2 | 1 | 17 Apr | 17 Apr | ||||
7. | Goosander | 0 | 9 | 11 | 20 | 14 | 6 | 10 (12 May) | 8 | 5 | 9 Apr | 19 May | ||||
8. | Red-breasted Merganser | 0 | 3 | 0 | 3 | 2 | 1 | 2 (16 Apr) | 3 | 2 | 15 Apr | 16 Apr | ||||
9. | Common Nighthawk | 0 | 0 | 1 | 1 | 1 | 0 | 1 (30 May) | 2 | 1 | 30 May | 30 May | ||||
10. | Chimney Swift | 0 | 0 | 2 | 2 | 0 | 2 | 1 (21 May) | 3 | 2 | 21 May | 25 May | ||||
11. | Ruby-throated Hummingbird | 0 | 0 | 1 | 1 | 0 | 1 | 1 (28 May) | 2 | 1 | 28 May | 28 May | ||||
12. | Sandhill Crane | 0 | 0 | 4 | 4 | 3 | 1 | 2 (10 May) | 5 | 3 | 3 May | 24 May | ||||
13. | Killdeer | 0 | 7 | 0 | 7 | 2 | 5 | 3 (27 Apr) | 5 | 3 | 11 Apr | 27 Apr | ||||
14. | Wilson's Snipe | 0 | 1 | 0 | 1 | 1 | 0 | 1 (27 Apr) | 2 | 1 | 27 Apr | 27 Apr | ||||
15. | Solitary Sandpiper | 0 | 0 | 3 | 3 | 2 | 1 | 2 (21 May) | 3 | 2 | 13 May | 21 May | ||||
16. | Greater Yellowlegs | 0 | 0 | 1 | 1 | 0 | 1 | 1 ( 3 May) | 2 | 1 | 3 May | 3 May | ||||
17. | Kittiwake | 0 | 1 | 0 | 1 | 0 | 1 | 1 (15 Apr) | 2 | 1 | 15 Apr | 15 Apr | ||||
18. | Ring-billed Gull | 0 | 3 | 0 | 3 | 0 | 3 | 3 (15 Apr) | 2 | 1 | 15 Apr | 15 Apr | ||||
19. | Herring Gull | 109 | 903 | 492 | 1504 | 634 | 870 | 240 (24 Apr) | 60 | 38 | 16 Mar | 30 May | ||||
20. | Great Black-backed Gull | 47 | 174 | 48 | 269 | 77 | 192 | 55 ( 7 Apr) | 46 | 29 | 19 Mar | 26 May | ||||
21. | Glaucous Gull | 11 | 76 | 18 | 105 | 23 | 82 | 42 (24 Apr) | 24 | 15 | 19 Mar | 11 May | ||||
22. | Lesser Black-backed Gull | 0 | 13 | 7 | 20 | 5 | 15 | 7 (24 Apr) | 10 | 6 | 7 Apr | 6 May | ||||
23. | Iceland Gull | 13 | 51 | 4 | 68 | 19 | 49 | 13 ( 7 Apr) | 25 | 16 | 19 Mar | 8 May | ||||
24. | Black Guillemot | 3 | 0 | 0 | 3 | 3 | 0 | 3 (26 Mar) | 2 | 1 | 26 Mar | 26 Mar | ||||
25. | Red-throated Diver | 0 | 0 | 35 | 35 | 35 | 0 | 35 ( 1 May) | 2 | 1 | 1 May | 1 May | ||||
26. | Great Northern Diver | 0 | 4 | 6 | 10 | 4 | 6 | 4 (30 Apr) | 5 | 3 | 30 Apr | 14 May | ||||
27. | Gannet | 0 | 2 | 1 | 3 | 0 | 3 | 2 ( 9 Apr) | 3 | 2 | 9 Apr | 29 May | ||||
28. | Double-crested Cormorant | 0 | 9 | 20 | 29 | 0 | 29 | 10 ( 1 May) | 8 | 5 | 17 Apr | 29 May | ||||
29. | Great Blue Heron | 0 | 9 | 3 | 12 | 5 | 7 | 6 (15 Apr) | 8 | 5 | 11 Apr | 30 May | ||||
30. | Turkey Vulture | 0 | 66 | 6 | 72 | 49 | 23 | 36 (13 Apr) | 21 | 13 | 3 Apr | 15 May | ||||
Species | Mar | Apr | May | Totals | SW | NE | Maximum | Presence (%) | Presence (days) | First | Last | |||||
31. | Osprey | 0 | 0 | 19 | 19 | 6 | 13 | 3 ( 3 May) | 22 | 14 | 2 May | 25 May | ||||
32. | Golden Eagle | 14 | 23 | 38 | 75 | 62 | 13 | 10 ( 7 May) | 40 | 25 | 23 Mar | 30 May | ||||
33. | Sharp-shinned Hawk | 0 | 142 | 1247 | 1389 | 573 | 816 | 217 ( 3 May) | 65 | 41 | 7 Apr | 31 May | ||||
34. | Cooper's Hawk | 0 | 2 | 2 | 4 | 4 | 0 | 1 ( 7 Apr) | 6 | 4 | 7 Apr | 10 May | ||||
35. | Accipiter sp. | 0 | 0 | 1 | 1 | 0 | 1 | 1 (11 May) | 2 | 1 | 11 May | 11 May | ||||
36. | American Goshawk | 2 | 19 | 5 | 26 | 13 | 13 | 3 ( 5 Apr) | 30 | 19 | 28 Mar | 13 May | ||||
37. | Northern Harrier | 0 | 23 | 46 | 69 | 27 | 42 | 6 ( 1 May) | 48 | 30 | 7 Apr | 31 May | ||||
38. | Bald Eagle | 10 | 120 | 83 | 213 | 174 | 39 | 16 ( 4 Apr) | 65 | 41 | 15 Mar | 31 May | ||||
39. | Red-shouldered Hawk | 0 | 2 | 2 | 4 | 2 | 2 | 1 ( 9 Apr) | 6 | 4 | 9 Apr | 14 May | ||||
40. | Broad-winged Hawk | 0 | 2 | 278 | 280 | 161 | 119 | 56 ( 3 May) | 40 | 25 | 27 Apr | 31 May | ||||
41. | Red-tailed Hawk | 0 | 695 | 490 | 1185 | 1003 | 182 | 167 (15 Apr) | 70 | 44 | 3 Apr | 31 May | ||||
42. | Rough-legged Buzzard | 0 | 17 | 39 | 56 | 31 | 25 | 8 ( 1 May) | 40 | 25 | 7 Apr | 25 May | ||||
43. | buzzard sp. | 0 | 1 | 0 | 1 | 0 | 1 | 1 (13 Apr) | 2 | 1 | 13 Apr | 13 Apr | ||||
44. | Yellow-bellied Sapsucker | 0 | 1 | 0 | 1 | 0 | 1 | 1 (30 Apr) | 2 | 1 | 30 Apr | 30 Apr | ||||
45. | Northern Flicker | 0 | 4 | 2 | 6 | 6 | 0 | 3 (27 Apr) | 5 | 3 | 25 Apr | 12 May | ||||
46. | American Kestrel | 0 | 22 | 78 | 100 | 30 | 70 | 14 ( 3 May) | 49 | 31 | 6 Apr | 30 May | ||||
47. | falcon sp. | 0 | 1 | 2 | 3 | 2 | 1 | 1 (13 Apr) | 5 | 3 | 13 Apr | 29 May | ||||
48. | Merlin | 1 | 3 | 9 | 13 | 8 | 5 | 3 (14 May) | 16 | 10 | 18 Mar | 25 May | ||||
49. | Peregrine | 0 | 10 | 8 | 18 | 11 | 7 | 4 ( 7 May) | 17 | 11 | 4 Apr | 21 May | ||||
50. | Eastern Phoebe | 0 | 1 | 0 | 1 | 1 | 0 | 1 (27 Apr) | 2 | 1 | 27 Apr | 27 Apr | ||||
51. | Blue Jay | 0 | 0 | 78 | 78 | 53 | 25 | 32 (30 May) | 13 | 8 | 13 May | 31 May | ||||
52. | American Crow | 12 | 12 | 0 | 24 | 12 | 12 | 12 (16 Mar) | 3 | 2 | 16 Mar | 9 Apr | ||||
53. | Raven | 52 | 57 | 23 | 132 | 107 | 25 | 23 (29 Mar) | 29 | 18 | 15 Mar | 20 May | ||||
54. | Waxwing | 502 | 1057 | 65 | 1624 | 872 | 752 | 297 (17 Apr) | 22 | 14 | 26 Mar | 1 May | ||||
55. | Cedar Waxwing | 0 | 0 | 41 | 41 | 8 | 33 | 19 (30 May) | 8 | 5 | 5 May | 30 May | ||||
56. | Boreal Chickadee | 0 | 0 | 2 | 2 | 0 | 2 | 2 ( 8 May) | 2 | 1 | 8 May | 8 May | ||||
57. | Black-capped Chickadee | 0 | 0 | 112 | 112 | 81 | 31 | 27 ( 3 May) | 14 | 9 | 3 May | 13 May | ||||
58. | Shore Lark | 0 | 4 | 502 | 506 | 339 | 167 | 320 ( 6 May) | 13 | 8 | 16 Apr | 18 May | ||||
59. | Sand Martin | 0 | 0 | 15 | 15 | 1 | 14 | 8 (28 May) | 8 | 5 | 9 May | 28 May | ||||
60. | Tree Swallow | 0 | 0 | 173 | 173 | 21 | 152 | 37 (19 May) | 21 | 13 | 3 May | 24 May | ||||
Species | Mar | Apr | May | Totals | SW | NE | Maximum | Presence (%) | Presence (days) | First | Last | |||||
61. | Swallow | 0 | 0 | 7 | 7 | 1 | 6 | 3 (21 May) | 6 | 4 | 4 May | 21 May | ||||
62. | Cliff Swallow | 0 | 0 | 7 | 7 | 5 | 2 | 5 (21 May) | 3 | 2 | 9 May | 21 May | ||||
63. | White-breasted Nuthatch | 0 | 0 | 1 | 1 | 0 | 1 | 1 ( 7 May) | 2 | 1 | 7 May | 7 May | ||||
64. | Red-breasted Nuthatch | 0 | 0 | 3 | 3 | 1 | 2 | 1 ( 3 May) | 5 | 3 | 3 May | 13 May | ||||
65. | Starling | 0 | 6 | 5 | 11 | 9 | 2 | 5 (21 May) | 5 | 3 | 22 Apr | 21 May | ||||
66. | Eastern Bluebird | 0 | 0 | 25 | 25 | 0 | 25 | 12 (30 May) | 8 | 5 | 19 May | 30 May | ||||
67. | American Robin | 239 | 69 | 39 | 347 | 263 | 84 | 210 (16 Mar) | 19 | 12 | 16 Mar | 4 May | ||||
68. | American Buff-bellied Pipit | 0 | 0 | 17 | 17 | 0 | 17 | 6 (13 May) | 8 | 5 | 13 May | 20 May | ||||
69. | Evening Grosbeak | 107 | 80 | 276 | 463 | 271 | 192 | 50 (24 Mar) | 51 | 32 | 15 Mar | 31 May | ||||
70. | Pine Grosbeak | 47 | 13 | 2 | 62 | 42 | 20 | 19 (16 Mar) | 14 | 9 | 16 Mar | 3 May | ||||
71. | Purple Finch | 1 | 20 | 136 | 157 | 65 | 92 | 31 ( 4 May) | 35 | 22 | 16 Mar | 30 May | ||||
72. | Mealy Redpoll | 151 | 3553 | 1462 | 5166 | 4708 | 458 | 1730 (14 Apr) | 63 | 40 | 15 Mar | 14 May | ||||
73. | Arctic Redpoll | 9 | 2 | 0 | 11 | 11 | 0 | 7 (23 Mar) | 6 | 4 | 16 Mar | 30 Apr | ||||
74. | redpoll sp. | 1 | 0 | 0 | 1 | 0 | 1 | 1 (26 Mar) | 2 | 1 | 26 Mar | 26 Mar | ||||
75. | Crossbill | 4 | 3 | 1 | 8 | 7 | 1 | 3 (24 Mar) | 6 | 4 | 16 Mar | 23 May | ||||
76. | Two-barred Crossbill | 853 | 106 | 891 | 1850 | 1775 | 75 | 514 (16 Mar) | 62 | 39 | 15 Mar | 31 May | ||||
77. | American Goldfinch | 13 | 14 | 63 | 90 | 75 | 15 | 11 (13 May) | 43 | 27 | 15 Mar | 30 May | ||||
78. | Pine Siskin | 6 | 28 | 1756 | 1790 | 1646 | 144 | 348 ( 3 May) | 60 | 38 | 16 Mar | 31 May | ||||
79. | Snow Bunting | 1 | 368 | 4 | 373 | 134 | 239 | 120 (30 Apr) | 14 | 9 | 26 Mar | 5 May | ||||
80. | Chipping Sparrow | 0 | 0 | 3 | 3 | 3 | 0 | 3 (11 May) | 2 | 1 | 11 May | 11 May | ||||
81. | Dark-eyed Junco | 2 | 20 | 0 | 22 | 2 | 20 | 20 (20 Apr) | 3 | 2 | 18 Mar | 20 Apr | ||||
82. | Song Sparrow | 0 | 1 | 0 | 1 | 0 | 1 | 1 (20 Apr) | 2 | 1 | 20 Apr | 20 Apr | ||||
83. | Bobolink | 0 | 0 | 9 | 9 | 5 | 4 | 5 (21 May) | 5 | 3 | 21 May | 26 May | ||||
84. | Red-winged Blackbird | 0 | 5 | 2 | 7 | 6 | 1 | 5 (17 Apr) | 5 | 3 | 17 Apr | 21 May | ||||
85. | Brown-headed Cowbird | 0 | 4 | 0 | 4 | 0 | 4 | 4 (16 Apr) | 2 | 1 | 16 Apr | 16 Apr | ||||
86. | Rusty Blackbird | 0 | 18 | 0 | 18 | 0 | 18 | 18 (27 Apr) | 2 | 1 | 27 Apr | 27 Apr | ||||
87. | Common Grackle | 1 | 14 | 8 | 23 | 3 | 20 | 8 ( 1 May) | 11 | 7 | 21 Mar | 1 May | ||||
88. | Tennessee Warbler | 0 | 0 | 4 | 4 | 2 | 2 | 2 (21 May) | 5 | 3 | 18 May | 26 May | ||||
89. | Nashville Warbler | 0 | 0 | 2 | 2 | 0 | 2 | 2 (13 May) | 2 | 1 | 13 May | 13 May | ||||
90. | American Redstart | 0 | 0 | 2 | 2 | 1 | 1 | 1 (13 May) | 3 | 2 | 13 May | 26 May | ||||
Species | Mar | Apr | May | Totals | SW | NE | Maximum | Presence (%) | Presence (days) | First | Last | |||||
91. | Cape May Warbler | 0 | 0 | 62 | 62 | 19 | 43 | 18 (13 May) | 16 | 10 | 11 May | 26 May | ||||
92. | Northern Parula | 0 | 0 | 3 | 3 | 0 | 3 | 2 (13 May) | 3 | 2 | 13 May | 15 May | ||||
93. | Bay-breasted Warbler | 0 | 0 | 1 | 1 | 1 | 0 | 1 (21 May) | 2 | 1 | 21 May | 21 May | ||||
94. | American Yellow Warbler | 0 | 0 | 1 | 1 | 1 | 0 | 1 (26 May) | 2 | 1 | 26 May | 26 May | ||||
95. | Myrtle Warbler | 0 | 0 | 803 | 803 | 99 | 704 | 413 (13 May) | 32 | 20 | 1 May | 28 May | ||||
96. | Black-throated Green Warbler | 0 | 0 | 3 | 3 | 1 | 2 | 1 (13 May) | 5 | 3 | 13 May | 26 May | ||||
97. | warbler sp. | 0 | 0 | 43 | 43 | 38 | 5 | 32 (26 May) | 8 | 5 | 10 May | 29 May | ||||
Species | Mar | Apr | May | Totals | SW | NE | Maximum | Presence (%) | Presence (days) | First | Last | |||||
Totals | 2221 | 30945 | 18659 | 51825 | 33117 | 18708 | 100 | 63 | ||||||||
Observation hours | 44:00 | 128:31 | 195:26 | 367:57 |
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