Species | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Canada Goose | 0 | 95 | 2 | 97 | 0 | 97 | 68 (23 Apr) | 30 | 11 | 5 Apr | 11 May | ||||
2. | Wood Duck | 0 | 9 | 9 | 18 | 0 | 18 | 9 (23 Apr) | 11 | 4 | 23 Apr | 16 May | ||||
3. | American Wigeon | 0 | 7 | 0 | 7 | 1 | 6 | 3 ( 5 Apr) | 11 | 4 | 5 Apr | 29 Apr | ||||
4. | Mallard | 8 | 54 | 6 | 68 | 19 | 49 | 14 ( 5 Apr) | 35 | 13 | 14 Mar | 9 May | ||||
5. | Black Duck | 0 | 1 | 1 | 2 | 1 | 1 | 1 (19 Apr) | 5 | 2 | 19 Apr | 9 May | ||||
6. | duck sp. | 0 | 61 | 11 | 72 | 0 | 72 | 26 (29 Apr) | 24 | 9 | 12 Apr | 12 May | ||||
7. | Green-winged Teal | 0 | 1 | 0 | 1 | 0 | 1 | 1 (29 Apr) | 3 | 1 | 29 Apr | 29 Apr | ||||
8. | Scaup | 0 | 63 | 8 | 71 | 0 | 71 | 63 (29 Apr) | 8 | 3 | 29 Apr | 4 May | ||||
9. | Lesser Scaup | 0 | 1 | 0 | 1 | 0 | 1 | 1 (29 Apr) | 3 | 1 | 29 Apr | 29 Apr | ||||
10. | Aythya sp. | 0 | 0 | 25 | 25 | 0 | 25 | 25 ( 3 May) | 3 | 1 | 3 May | 3 May | ||||
11. | Greater / Lesser Scaup | 0 | 57 | 18 | 75 | 0 | 75 | 57 (29 Apr) | 5 | 2 | 29 Apr | 3 May | ||||
12. | White-winged Scoter | 0 | 0 | 221 | 221 | 0 | 221 | 221 (12 May) | 3 | 1 | 12 May | 12 May | ||||
13. | Bufflehead | 0 | 0 | 2 | 2 | 0 | 2 | 2 (10 May) | 3 | 1 | 10 May | 10 May | ||||
14. | Goldeneye | 0 | 27 | 1 | 28 | 4 | 24 | 14 (29 Apr) | 19 | 7 | 12 Apr | 4 May | ||||
15. | Hooded Merganser | 0 | 8 | 0 | 8 | 0 | 8 | 3 (13 Apr) | 8 | 3 | 13 Apr | 29 Apr | ||||
16. | Goosander | 0 | 56 | 7 | 63 | 5 | 58 | 18 (28 Apr) | 32 | 12 | 6 Apr | 17 May | ||||
17. | Red-breasted Merganser | 0 | 30 | 170 | 200 | 0 | 200 | 96 (12 May) | 38 | 14 | 5 Apr | 17 May | ||||
18. | Chimney Swift | 0 | 0 | 4 | 4 | 0 | 4 | 2 ( 9 May) | 5 | 2 | 9 May | 12 May | ||||
19. | Ruby-throated Hummingbird | 0 | 0 | 1 | 1 | 0 | 1 | 1 (12 May) | 3 | 1 | 12 May | 12 May | ||||
20. | Mourning Dove | 0 | 1 | 0 | 1 | 0 | 1 | 1 (27 Apr) | 3 | 1 | 27 Apr | 27 Apr | ||||
21. | Sandhill Crane | 1 | 75 | 30 | 106 | 0 | 106 | 36 (27 Apr) | 19 | 7 | 14 Mar | 6 May | ||||
22. | Red-necked Grebe | 0 | 7 | 1 | 8 | 0 | 8 | 7 (29 Apr) | 5 | 2 | 29 Apr | 4 May | ||||
23. | Killdeer | 0 | 3 | 8 | 11 | 0 | 11 | 3 (28 Apr) | 19 | 7 | 28 Apr | 16 May | ||||
24. | Short-billed Dowitcher | 0 | 0 | 1 | 1 | 0 | 1 | 1 (16 May) | 3 | 1 | 16 May | 16 May | ||||
25. | Solitary Sandpiper | 0 | 3 | 5 | 8 | 0 | 8 | 2 (28 Apr) | 16 | 6 | 28 Apr | 17 May | ||||
26. | Lesser Yellowlegs | 0 | 2 | 0 | 2 | 2 | 0 | 2 (29 Apr) | 3 | 1 | 29 Apr | 29 Apr | ||||
27. | Greater Yellowlegs | 0 | 5 | 1 | 6 | 2 | 4 | 3 (29 Apr) | 11 | 4 | 23 Apr | 4 May | ||||
28. | wader sp. | 0 | 0 | 1 | 1 | 1 | 0 | 1 (10 May) | 3 | 1 | 10 May | 10 May | ||||
29. | small wader | 0 | 0 | 1 | 1 | 1 | 0 | 1 (11 May) | 3 | 1 | 11 May | 11 May | ||||
30. | Least Sandpiper | 0 | 0 | 1 | 1 | 0 | 1 | 1 (16 May) | 3 | 1 | 16 May | 16 May | ||||
Species | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
31. | Caspian Tern | 0 | 3 | 1 | 4 | 1 | 3 | 3 (29 Apr) | 5 | 2 | 29 Apr | 12 May | ||||
32. | Ring-billed Gull | 3 | 33 | 36 | 72 | 0 | 72 | 30 (10 May) | 16 | 6 | 14 Mar | 10 May | ||||
33. | Herring Gull | 0 | 54 | 2 | 56 | 8 | 48 | 19 (16 Apr) | 24 | 9 | 6 Apr | 5 May | ||||
34. | Great Black-backed Gull | 0 | 0 | 1 | 1 | 0 | 1 | 1 ( 7 May) | 3 | 1 | 7 May | 7 May | ||||
35. | Lesser Black-backed Gull | 0 | 0 | 1 | 1 | 0 | 1 | 1 ( 5 May) | 3 | 1 | 5 May | 5 May | ||||
36. | large gull sp. | 0 | 18 | 0 | 18 | 0 | 18 | 18 ( 6 Apr) | 3 | 1 | 6 Apr | 6 Apr | ||||
37. | Red-throated Diver | 0 | 0 | 11 | 11 | 0 | 11 | 4 ( 1 May) | 14 | 5 | 1 May | 11 May | ||||
38. | Great Northern Diver | 0 | 86 | 472 | 558 | 15 | 543 | 195 ( 3 May) | 65 | 24 | 13 Apr | 17 May | ||||
39. | diver sp. | 0 | 0 | 5 | 5 | 0 | 5 | 5 ( 3 May) | 3 | 1 | 3 May | 3 May | ||||
40. | Double-crested Cormorant | 0 | 1 | 23 | 24 | 12 | 12 | 8 ( 1 May) | 22 | 8 | 9 Apr | 16 May | ||||
41. | Great Blue Heron | 0 | 1 | 3 | 4 | 0 | 4 | 3 (16 May) | 5 | 2 | 28 Apr | 16 May | ||||
42. | Turkey Vulture | 0 | 0 | 21 | 21 | 0 | 21 | 15 (10 May) | 5 | 2 | 10 May | 12 May | ||||
43. | Osprey | 0 | 2 | 1 | 3 | 0 | 3 | 1 (22 Apr) | 8 | 3 | 22 Apr | 4 May | ||||
44. | Golden Eagle | 1 | 1 | 0 | 2 | 0 | 2 | 1 (14 Mar) | 5 | 2 | 14 Mar | 15 Apr | ||||
45. | Sharp-shinned Hawk | 1 | 1489 | 1433 | 2923 | 0 | 2923 | 528 (28 Apr) | 84 | 31 | 14 Mar | 16 May | ||||
46. | Cooper's Hawk | 0 | 1 | 0 | 1 | 0 | 1 | 1 (18 Apr) | 3 | 1 | 18 Apr | 18 Apr | ||||
47. | American Goshawk | 1 | 1 | 1 | 3 | 1 | 2 | 1 (14 Mar) | 8 | 3 | 14 Mar | 1 May | ||||
48. | Northern Harrier | 0 | 53 | 73 | 126 | 0 | 126 | 20 (10 May) | 65 | 24 | 12 Apr | 17 May | ||||
49. | Bald Eagle | 2 | 19 | 43 | 64 | 7 | 57 | 27 (10 May) | 51 | 19 | 14 Mar | 13 May | ||||
50. | Broad-winged Hawk | 0 | 1 | 0 | 1 | 0 | 1 | 1 (28 Apr) | 3 | 1 | 28 Apr | 28 Apr | ||||
51. | Red-tailed Hawk | 2 | 3 | 5 | 10 | 0 | 10 | 2 (14 Mar) | 19 | 7 | 14 Mar | 10 May | ||||
52. | Rough-legged Buzzard | 0 | 13 | 16 | 29 | 0 | 29 | 6 (12 May) | 43 | 16 | 12 Apr | 12 May | ||||
53. | Short-eared Owl | 0 | 1 | 0 | 1 | 0 | 1 | 1 (29 Apr) | 3 | 1 | 29 Apr | 29 Apr | ||||
54. | Belted Kingfisher | 0 | 8 | 2 | 10 | 3 | 7 | 3 (22 Apr) | 16 | 6 | 20 Apr | 12 May | ||||
55. | Yellow-bellied Sapsucker | 0 | 6 | 4 | 10 | 1 | 9 | 2 (23 Apr) | 19 | 7 | 13 Apr | 13 May | ||||
56. | Downy Woodpecker | 0 | 0 | 2 | 2 | 1 | 1 | 1 ( 9 May) | 5 | 2 | 9 May | 17 May | ||||
57. | Hairy Woodpecker | 0 | 0 | 2 | 2 | 1 | 1 | 1 (12 May) | 5 | 2 | 12 May | 16 May | ||||
58. | Northern Flicker | 0 | 1 | 0 | 1 | 0 | 1 | 1 (13 Apr) | 3 | 1 | 13 Apr | 13 Apr | ||||
59. | Northern Flicker (Yellow-shafted) | 0 | 291 | 70 | 361 | 5 | 356 | 86 (29 Apr) | 54 | 20 | 14 Apr | 13 May | ||||
60. | Pileated Woodpecker | 0 | 2 | 3 | 5 | 0 | 5 | 1 (27 Apr) | 14 | 5 | 27 Apr | 13 May | ||||
Species | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
61. | American Kestrel | 0 | 43 | 42 | 85 | 1 | 84 | 13 (10 May) | 62 | 23 | 12 Apr | 17 May | ||||
62. | Merlin | 0 | 13 | 11 | 24 | 2 | 22 | 3 (12 May) | 54 | 20 | 5 Apr | 17 May | ||||
63. | Peregrine | 0 | 2 | 2 | 4 | 0 | 4 | 2 (30 Apr) | 8 | 3 | 30 Apr | 11 May | ||||
64. | Eastern Phoebe | 0 | 3 | 0 | 3 | 1 | 2 | 1 (13 Apr) | 8 | 3 | 13 Apr | 29 Apr | ||||
65. | Eastern Kingbird | 0 | 0 | 3 | 3 | 0 | 3 | 1 (10 May) | 8 | 3 | 10 May | 16 May | ||||
66. | Blue-headed Vireo | 0 | 0 | 2 | 2 | 0 | 2 | 1 ( 9 May) | 5 | 2 | 9 May | 16 May | ||||
67. | Blue Jay | 0 | 1 | 3037 | 3038 | 0 | 3038 | 1035 (13 May) | 27 | 10 | 20 Apr | 16 May | ||||
68. | American Crow | 0 | 38 | 13 | 51 | 0 | 51 | 21 (20 Apr) | 8 | 3 | 20 Apr | 7 May | ||||
69. | Raven | 0 | 0 | 11 | 11 | 0 | 11 | 6 (12 May) | 8 | 3 | 4 May | 12 May | ||||
70. | Cedar Waxwing | 0 | 0 | 2 | 2 | 0 | 2 | 2 (16 May) | 3 | 1 | 16 May | 16 May | ||||
71. | Black-capped Chickadee | 0 | 0 | 12 | 12 | 0 | 12 | 7 (10 May) | 5 | 2 | 10 May | 16 May | ||||
72. | Shore Lark | 0 | 1 | 11 | 12 | 0 | 12 | 7 (10 May) | 11 | 4 | 28 Apr | 11 May | ||||
73. | Sand Martin | 0 | 0 | 3 | 3 | 0 | 3 | 1 ( 5 May) | 8 | 3 | 5 May | 13 May | ||||
74. | Tree Swallow | 0 | 6 | 26 | 32 | 0 | 32 | 10 ( 5 May) | 30 | 11 | 23 Apr | 16 May | ||||
75. | Swallow | 0 | 3 | 3 | 6 | 2 | 4 | 2 (29 Apr) | 11 | 4 | 27 Apr | 16 May | ||||
76. | Cliff Swallow | 0 | 1 | 4 | 5 | 0 | 5 | 2 ( 1 May) | 11 | 4 | 28 Apr | 9 May | ||||
77. | Ruby-crowned Kinglet | 0 | 1 | 5 | 6 | 2 | 4 | 1 (23 Apr) | 16 | 6 | 23 Apr | 16 May | ||||
78. | Golden-crowned Kinglet | 0 | 2 | 2 | 4 | 3 | 1 | 2 ( 6 May) | 8 | 3 | 13 Apr | 6 May | ||||
79. | White-breasted Nuthatch | 0 | 1 | 0 | 1 | 0 | 1 | 1 (20 Apr) | 3 | 1 | 20 Apr | 20 Apr | ||||
80. | Red-breasted Nuthatch | 0 | 0 | 3 | 3 | 0 | 3 | 2 ( 9 May) | 5 | 2 | 9 May | 16 May | ||||
81. | Brown Creeper | 0 | 3 | 0 | 3 | 0 | 3 | 1 (12 Apr) | 8 | 3 | 12 Apr | 27 Apr | ||||
82. | Starling | 0 | 135 | 400 | 535 | 6 | 529 | 83 ( 1 May) | 59 | 22 | 11 Apr | 17 May | ||||
83. | Eastern Bluebird | 0 | 4 | 45 | 49 | 0 | 49 | 14 ( 6 May) | 22 | 8 | 20 Apr | 16 May | ||||
84. | Swainson's Thrush | 0 | 0 | 2 | 2 | 0 | 2 | 2 (16 May) | 3 | 1 | 16 May | 16 May | ||||
85. | American Robin | 12 | 2934 | 125 | 3071 | 25 | 3046 | 881 (23 Apr) | 68 | 25 | 14 Mar | 16 May | ||||
86. | sparrow sp. | 0 | 0 | 1 | 1 | 0 | 1 | 1 (17 May) | 3 | 1 | 17 May | 17 May | ||||
87. | American Buff-bellied Pipit | 0 | 3 | 293 | 296 | 0 | 296 | 177 (10 May) | 35 | 13 | 23 Apr | 17 May | ||||
88. | finch sp. | 0 | 65 | 2 | 67 | 0 | 67 | 35 (20 Apr) | 14 | 5 | 12 Apr | 10 May | ||||
89. | Evening Grosbeak | 0 | 20 | 19 | 39 | 2 | 37 | 7 (28 Apr) | 38 | 14 | 12 Apr | 16 May | ||||
90. | Purple Finch | 0 | 878 | 610 | 1488 | 40 | 1448 | 404 (28 Apr) | 73 | 27 | 6 Apr | 16 May | ||||
Species | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
91. | House Finch | 0 | 0 | 1 | 1 | 0 | 1 | 1 ( 3 May) | 3 | 1 | 3 May | 3 May | ||||
92. | Mealy Redpoll | 308 | 1682 | 4 | 1994 | 0 | 1994 | 580 (12 Apr) | 49 | 18 | 14 Mar | 6 May | ||||
93. | Crossbill | 16 | 9 | 14 | 39 | 0 | 39 | 16 (14 Mar) | 19 | 7 | 14 Mar | 12 May | ||||
94. | Two-barred Crossbill | 8 | 40 | 132 | 180 | 8 | 172 | 32 (10 May) | 41 | 15 | 14 Mar | 16 May | ||||
95. | American Goldfinch | 0 | 11 | 62 | 73 | 0 | 73 | 18 (13 May) | 35 | 13 | 6 Apr | 17 May | ||||
96. | Pine Siskin | 47 | 1144 | 369 | 1560 | 19 | 1541 | 190 (23 Apr) | 78 | 29 | 14 Mar | 17 May | ||||
97. | Lapland Bunting | 0 | 4 | 2 | 6 | 0 | 6 | 3 (23 Apr) | 8 | 3 | 23 Apr | 16 May | ||||
98. | Snow Bunting | 1 | 8 | 0 | 9 | 0 | 9 | 3 (12 Apr) | 16 | 6 | 14 Mar | 20 Apr | ||||
99. | Chipping Sparrow | 0 | 3 | 25 | 28 | 7 | 21 | 11 (16 May) | 24 | 9 | 27 Apr | 16 May | ||||
100. | American Tree Sparrow | 0 | 7 | 0 | 7 | 0 | 7 | 5 (19 Apr) | 5 | 2 | 19 Apr | 23 Apr | ||||
101. | Dark-eyed Junco | 0 | 61 | 2 | 63 | 0 | 63 | 27 (23 Apr) | 14 | 5 | 19 Apr | 5 May | ||||
102. | White-crowned Sparrow | 0 | 0 | 12 | 12 | 0 | 12 | 12 (16 May) | 3 | 1 | 16 May | 16 May | ||||
103. | Vesper Sparrow | 0 | 1 | 1 | 2 | 0 | 2 | 1 (27 Apr) | 5 | 2 | 27 Apr | 16 May | ||||
104. | Savannah Sparrow | 0 | 0 | 2 | 2 | 0 | 2 | 2 (16 May) | 3 | 1 | 16 May | 16 May | ||||
105. | Bobolink | 0 | 0 | 3 | 3 | 0 | 3 | 1 (12 May) | 8 | 3 | 12 May | 16 May | ||||
106. | Eastern Meadowlark | 0 | 1 | 0 | 1 | 0 | 1 | 1 (20 Apr) | 3 | 1 | 20 Apr | 20 Apr | ||||
107. | Baltimore Oriole | 0 | 0 | 3 | 3 | 1 | 2 | 1 (12 May) | 8 | 3 | 12 May | 16 May | ||||
108. | Red-winged Blackbird | 2 | 347 | 209 | 558 | 10 | 548 | 171 (28 Apr) | 81 | 30 | 14 Mar | 17 May | ||||
109. | Brown-headed Cowbird | 0 | 62 | 21 | 83 | 0 | 83 | 22 (27 Apr) | 43 | 16 | 11 Apr | 13 May | ||||
110. | Rusty Blackbird | 0 | 542 | 92 | 634 | 0 | 634 | 430 (23 Apr) | 38 | 14 | 13 Apr | 16 May | ||||
111. | blackbird sp. | 0 | 80 | 1 | 81 | 0 | 81 | 55 (28 Apr) | 14 | 5 | 23 Apr | 10 May | ||||
112. | Common Grackle | 0 | 1907 | 731 | 2638 | 4 | 2634 | 507 (28 Apr) | 68 | 25 | 11 Apr | 16 May | ||||
113. | Ovenbird | 0 | 0 | 1 | 1 | 0 | 1 | 1 (13 May) | 3 | 1 | 13 May | 13 May | ||||
114. | Northern Waterthrush | 0 | 0 | 2 | 2 | 0 | 2 | 2 (16 May) | 3 | 1 | 16 May | 16 May | ||||
115. | Black-and-white Warbler | 0 | 0 | 8 | 8 | 0 | 8 | 5 (16 May) | 8 | 3 | 9 May | 16 May | ||||
116. | Tennessee Warbler | 0 | 0 | 12 | 12 | 1 | 11 | 8 (17 May) | 5 | 2 | 16 May | 17 May | ||||
117. | Nashville Warbler | 0 | 1 | 47 | 48 | 11 | 37 | 14 (16 May) | 32 | 12 | 28 Apr | 17 May | ||||
118. | American Redstart | 0 | 0 | 5 | 5 | 0 | 5 | 2 (13 May) | 8 | 3 | 13 May | 17 May | ||||
119. | Cape May Warbler | 0 | 0 | 41 | 41 | 7 | 34 | 7 (10 May) | 30 | 11 | 5 May | 17 May | ||||
120. | Northern Parula | 0 | 2 | 5 | 7 | 0 | 7 | 1 (28 Apr) | 19 | 7 | 28 Apr | 16 May | ||||
Species | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
121. | Magnolia Warbler | 0 | 0 | 20 | 20 | 6 | 14 | 15 (16 May) | 11 | 4 | 13 May | 17 May | ||||
122. | Bay-breasted Warbler | 0 | 0 | 2 | 2 | 0 | 2 | 1 (16 May) | 5 | 2 | 16 May | 17 May | ||||
123. | Blackburnian Warbler | 0 | 0 | 10 | 10 | 1 | 9 | 6 (16 May) | 8 | 3 | 12 May | 16 May | ||||
124. | Chestnut-sided Warbler | 0 | 0 | 4 | 4 | 0 | 4 | 3 (16 May) | 5 | 2 | 14 May | 16 May | ||||
125. | Blackpoll Warbler | 0 | 0 | 2 | 2 | 0 | 2 | 2 (17 May) | 3 | 1 | 17 May | 17 May | ||||
126. | Black-throated Blue Warbler | 0 | 0 | 2 | 2 | 0 | 2 | 1 (10 May) | 5 | 2 | 10 May | 16 May | ||||
127. | Palm Warbler | 0 | 1 | 40 | 41 | 1 | 40 | 17 ( 5 May) | 24 | 9 | 28 Apr | 17 May | ||||
128. | Pine Warbler | 0 | 6 | 3 | 9 | 1 | 8 | 3 (28 Apr) | 14 | 5 | 27 Apr | 5 May | ||||
129. | Yellow-rumped Warbler (Myrtle) | 0 | 78 | 854 | 932 | 10 | 922 | 490 ( 5 May) | 65 | 24 | 5 Apr | 17 May | ||||
130. | Black-throated Green Warbler | 0 | 0 | 8 | 8 | 0 | 8 | 2 ( 6 May) | 16 | 6 | 5 May | 16 May | ||||
131. | Scarlet Tanager | 0 | 0 | 3 | 3 | 2 | 1 | 2 (16 May) | 5 | 2 | 13 May | 16 May | ||||
132. | Rose-breasted Grosbeak | 0 | 0 | 6 | 6 | 1 | 5 | 4 (16 May) | 8 | 3 | 9 May | 16 May | ||||
133. | passerine sp. | 0 | 0 | 4 | 4 | 1 | 3 | 2 (16 May) | 8 | 3 | 5 May | 16 May | ||||
134. | warbler sp. | 0 | 9 | 167 | 176 | 10 | 166 | 93 (16 May) | 43 | 16 | 23 Apr | 17 May | ||||
Species | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
Totals | 413 | 12817 | 10387 | 23617 | 276 | 23341 | 100 | 37 | ||||||||
Observation hours | 6:15 | 38:25 | 39:47 | 84:27 |
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