Species | Apr | May | Totals | SE | NW | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Canada Goose | 256 | 27 | 283 | 3 | 280 | 167 (17 Apr) | 45 | 13 | 15 Apr | 13 May | ||||
2. | Trumpeter Swan | 4 | 0 | 4 | 0 | 4 | 4 (27 Apr) | 3 | 1 | 27 Apr | 27 Apr | ||||
3. | Wood Duck | 22 | 2 | 24 | 0 | 24 | 9 (25 Apr) | 24 | 7 | 17 Apr | 2 May | ||||
4. | Blue-winged Teal | 0 | 1 | 1 | 1 | 0 | 1 ( 1 May) | 3 | 1 | 1 May | 1 May | ||||
5. | Shoveler | 9 | 0 | 9 | 2 | 7 | 4 (30 Apr) | 10 | 3 | 21 Apr | 30 Apr | ||||
6. | American Wigeon | 16 | 8 | 24 | 5 | 19 | 4 (25 Apr) | 34 | 10 | 16 Apr | 7 May | ||||
7. | Mallard | 129 | 13 | 142 | 29 | 113 | 39 (24 Apr) | 69 | 20 | 15 Apr | 12 May | ||||
8. | Black Duck | 14 | 0 | 14 | 0 | 14 | 6 (24 Apr) | 17 | 5 | 18 Apr | 28 Apr | ||||
9. | Black Duck/Mallard | 17 | 0 | 17 | 0 | 17 | 17 (24 Apr) | 3 | 1 | 24 Apr | 24 Apr | ||||
10. | Pintail | 131 | 1 | 132 | 10 | 122 | 83 (25 Apr) | 28 | 8 | 19 Apr | 12 May | ||||
11. | dabbling duck sp. | 7 | 3 | 10 | 4 | 6 | 4 (22 Apr) | 14 | 4 | 19 Apr | 6 May | ||||
12. | duck sp. | 231 | 87 | 318 | 19 | 299 | 62 (21 Apr) | 72 | 21 | 17 Apr | 13 May | ||||
13. | Green-winged Teal | 15 | 5 | 20 | 12 | 8 | 5 (18 Apr) | 21 | 6 | 18 Apr | 12 May | ||||
14. | Redhead | 6 | 0 | 6 | 0 | 6 | 3 (21 Apr) | 7 | 2 | 21 Apr | 29 Apr | ||||
15. | Ring-necked Duck | 11 | 0 | 11 | 3 | 8 | 6 (30 Apr) | 14 | 4 | 20 Apr | 30 Apr | ||||
16. | Scaup | 235 | 198 | 433 | 29 | 404 | 128 (29 Apr) | 66 | 19 | 18 Apr | 12 May | ||||
17. | Lesser Scaup | 3 | 12 | 15 | 0 | 15 | 10 (10 May) | 10 | 3 | 25 Apr | 10 May | ||||
18. | Aythya sp. | 85 | 10 | 95 | 0 | 95 | 85 (30 Apr) | 7 | 2 | 30 Apr | 4 May | ||||
19. | Greater / Lesser Scaup | 51 | 84 | 135 | 13 | 122 | 57 ( 9 May) | 21 | 6 | 29 Apr | 12 May | ||||
20. | Surf Scoter | 0 | 40 | 40 | 0 | 40 | 24 ( 9 May) | 17 | 5 | 1 May | 13 May | ||||
21. | White-winged Scoter | 41 | 1317 | 1358 | 3 | 1355 | 1086 (12 May) | 62 | 18 | 18 Apr | 13 May | ||||
22. | Black Scoter | 0 | 1 | 1 | 0 | 1 | 1 ( 9 May) | 3 | 1 | 9 May | 9 May | ||||
23. | scoter sp. | 0 | 3 | 3 | 0 | 3 | 3 (11 May) | 3 | 1 | 11 May | 11 May | ||||
24. | Long-tailed Duck | 87 | 151 | 238 | 41 | 197 | 51 (13 May) | 97 | 28 | 15 Apr | 13 May | ||||
25. | Bufflehead | 95 | 42 | 137 | 14 | 123 | 24 (29 Apr) | 79 | 23 | 15 Apr | 11 May | ||||
26. | Goldeneye | 453 | 57 | 510 | 39 | 471 | 123 (24 Apr) | 83 | 24 | 15 Apr | 13 May | ||||
27. | Hooded Merganser | 12 | 1 | 13 | 2 | 11 | 4 (15 Apr) | 28 | 8 | 15 Apr | 9 May | ||||
28. | Goosander | 279 | 81 | 360 | 19 | 341 | 91 (27 Apr) | 100 | 29 | 15 Apr | 13 May | ||||
29. | Red-breasted Merganser | 381 | 831 | 1212 | 28 | 1184 | 271 (12 May) | 100 | 29 | 15 Apr | 13 May | ||||
30. | Mourning Dove | 2 | 0 | 2 | 0 | 2 | 1 (27 Apr) | 7 | 2 | 27 Apr | 29 Apr | ||||
Species | Apr | May | Totals | SE | NW | Maximum | Presence (%) | Presence (days) | First | Last | |||||
31. | Sandhill Crane | 3689 | 339 | 4028 | 24 | 4004 | 1038 (20 Apr) | 83 | 24 | 15 Apr | 13 May | ||||
32. | Red-necked Grebe | 1106 | 334 | 1440 | 24 | 1416 | 370 (27 Apr) | 90 | 26 | 17 Apr | 13 May | ||||
33. | Slavonian Grebe | 169 | 33 | 202 | 2 | 200 | 95 (29 Apr) | 66 | 19 | 18 Apr | 13 May | ||||
34. | Grey Plover | 0 | 1 | 1 | 0 | 1 | 1 (13 May) | 3 | 1 | 13 May | 13 May | ||||
35. | Killdeer | 32 | 30 | 62 | 0 | 62 | 7 (28 Apr) | 79 | 23 | 17 Apr | 12 May | ||||
36. | Piping Plover | 6 | 26 | 32 | 4 | 28 | 4 ( 1 May) | 52 | 15 | 27 Apr | 13 May | ||||
37. | Spotted Sandpiper | 0 | 2 | 2 | 0 | 2 | 2 (13 May) | 3 | 1 | 13 May | 13 May | ||||
38. | Solitary Sandpiper | 1 | 2 | 3 | 0 | 3 | 1 (28 Apr) | 10 | 3 | 28 Apr | 10 May | ||||
39. | Lesser Yellowlegs | 2 | 6 | 8 | 0 | 8 | 4 ( 5 May) | 10 | 3 | 29 Apr | 13 May | ||||
40. | Willet | 0 | 1 | 1 | 0 | 1 | 1 ( 4 May) | 3 | 1 | 4 May | 4 May | ||||
41. | Greater Yellowlegs | 14 | 9 | 23 | 0 | 23 | 9 (29 Apr) | 38 | 11 | 18 Apr | 10 May | ||||
42. | Dunlin | 0 | 2 | 2 | 0 | 2 | 1 ( 1 May) | 7 | 2 | 1 May | 13 May | ||||
43. | Least Sandpiper | 0 | 1 | 1 | 0 | 1 | 1 ( 9 May) | 3 | 1 | 9 May | 9 May | ||||
44. | Caspian Tern | 9 | 29 | 38 | 4 | 34 | 6 (29 Apr) | 48 | 14 | 24 Apr | 13 May | ||||
45. | Bonaparte's Gull | 11 | 234 | 245 | 10 | 235 | 113 (13 May) | 24 | 7 | 30 Apr | 13 May | ||||
46. | small gull sp. | 0 | 3 | 3 | 0 | 3 | 3 (13 May) | 3 | 1 | 13 May | 13 May | ||||
47. | Ring-billed Gull | 318 | 594 | 912 | 4 | 908 | 104 (12 May) | 97 | 28 | 16 Apr | 13 May | ||||
48. | Herring Gull | 702 | 1238 | 1940 | 5 | 1935 | 207 (12 May) | 100 | 29 | 15 Apr | 13 May | ||||
49. | Great Black-backed Gull | 2 | 2 | 4 | 1 | 3 | 1 (25 Apr) | 14 | 4 | 25 Apr | 8 May | ||||
50. | Glaucous Gull | 1 | 0 | 1 | 0 | 1 | 1 (28 Apr) | 3 | 1 | 28 Apr | 28 Apr | ||||
51. | Lesser Black-backed Gull | 2 | 0 | 2 | 0 | 2 | 1 (16 Apr) | 7 | 2 | 16 Apr | 26 Apr | ||||
52. | large gull sp. | 4 | 1 | 5 | 0 | 5 | 4 (15 Apr) | 7 | 2 | 15 Apr | 11 May | ||||
53. | Iceland Gull | 1 | 0 | 1 | 0 | 1 | 1 (26 Apr) | 3 | 1 | 26 Apr | 26 Apr | ||||
54. | Red-throated Diver | 18 | 45 | 63 | 0 | 63 | 11 ( 2 May) | 59 | 17 | 25 Apr | 13 May | ||||
55. | Great Northern Diver | 456 | 2831 | 3287 | 70 | 3217 | 588 ( 6 May) | 97 | 28 | 16 Apr | 13 May | ||||
56. | diver sp. | 0 | 5 | 5 | 0 | 5 | 4 ( 3 May) | 7 | 2 | 3 May | 11 May | ||||
57. | Double-crested Cormorant | 25 | 84 | 109 | 40 | 69 | 14 ( 9 May) | 72 | 21 | 17 Apr | 13 May | ||||
58. | Great Blue Heron | 6 | 1 | 7 | 0 | 7 | 4 (18 Apr) | 10 | 3 | 18 Apr | 11 May | ||||
59. | Black Vulture | 1 | 0 | 1 | 0 | 1 | 1 (16 Apr) | 3 | 1 | 16 Apr | 16 Apr | ||||
60. | Turkey Vulture | 57 | 73 | 130 | 2 | 128 | 34 (28 Apr) | 41 | 12 | 15 Apr | 13 May | ||||
Species | Apr | May | Totals | SE | NW | Maximum | Presence (%) | Presence (days) | First | Last | |||||
61. | Osprey | 13 | 6 | 19 | 0 | 19 | 7 (26 Apr) | 34 | 10 | 18 Apr | 12 May | ||||
62. | Golden Eagle | 4 | 7 | 11 | 0 | 11 | 2 (20 Apr) | 31 | 9 | 20 Apr | 12 May | ||||
63. | Sharp-shinned Hawk | 2702 | 1895 | 4597 | 1 | 4596 | 1078 (12 May) | 97 | 28 | 16 Apr | 13 May | ||||
64. | Cooper's Hawk | 0 | 2 | 2 | 0 | 2 | 1 ( 3 May) | 7 | 2 | 3 May | 4 May | ||||
65. | American Goshawk | 7 | 2 | 9 | 0 | 9 | 2 (17 Apr) | 28 | 8 | 16 Apr | 5 May | ||||
66. | Northern Harrier | 94 | 57 | 151 | 1 | 150 | 17 (24 Apr) | 86 | 25 | 15 Apr | 12 May | ||||
67. | Bald Eagle | 8 | 71 | 79 | 0 | 79 | 27 (12 May) | 45 | 13 | 17 Apr | 13 May | ||||
68. | Red-shouldered Hawk | 0 | 1 | 1 | 0 | 1 | 1 ( 3 May) | 3 | 1 | 3 May | 3 May | ||||
69. | Broad-winged Hawk | 309 | 1365 | 1674 | 0 | 1674 | 533 ( 5 May) | 52 | 15 | 20 Apr | 12 May | ||||
70. | Red-tailed Hawk | 38 | 84 | 122 | 0 | 122 | 19 ( 5 May) | 83 | 24 | 16 Apr | 13 May | ||||
71. | Rough-legged Buzzard | 52 | 62 | 114 | 0 | 114 | 20 (24 Apr) | 83 | 24 | 17 Apr | 13 May | ||||
72. | Short-eared Owl | 2 | 0 | 2 | 1 | 1 | 1 (15 Apr) | 7 | 2 | 15 Apr | 29 Apr | ||||
73. | Belted Kingfisher | 10 | 3 | 13 | 1 | 12 | 3 (28 Apr) | 28 | 8 | 18 Apr | 12 May | ||||
74. | Yellow-bellied Sapsucker | 4 | 2 | 6 | 1 | 5 | 2 ( 5 May) | 17 | 5 | 15 Apr | 5 May | ||||
75. | Northern Flicker | 76 | 24 | 100 | 0 | 100 | 28 (27 Apr) | 59 | 17 | 17 Apr | 11 May | ||||
76. | American Kestrel | 32 | 25 | 57 | 0 | 57 | 11 (18 Apr) | 59 | 17 | 16 Apr | 13 May | ||||
77. | Merlin | 4 | 4 | 8 | 0 | 8 | 2 (17 Apr) | 21 | 6 | 15 Apr | 13 May | ||||
78. | Peregrine | 0 | 6 | 6 | 0 | 6 | 2 ( 8 May) | 17 | 5 | 1 May | 8 May | ||||
79. | Eastern Phoebe | 2 | 0 | 2 | 0 | 2 | 1 (18 Apr) | 7 | 2 | 18 Apr | 20 Apr | ||||
80. | Blue Jay | 0 | 1262 | 1262 | 0 | 1262 | 860 (12 May) | 24 | 7 | 6 May | 12 May | ||||
81. | American Crow | 3 | 22 | 25 | 0 | 25 | 22 ( 5 May) | 7 | 2 | 28 Apr | 5 May | ||||
82. | Raven | 4 | 21 | 25 | 0 | 25 | 14 (12 May) | 14 | 4 | 28 Apr | 13 May | ||||
83. | Black-capped Chickadee | 0 | 15 | 15 | 0 | 15 | 15 ( 9 May) | 3 | 1 | 9 May | 9 May | ||||
84. | Shore Lark | 13 | 25 | 38 | 0 | 38 | 8 (11 May) | 28 | 8 | 28 Apr | 12 May | ||||
85. | Tree Swallow | 18 | 14 | 32 | 0 | 32 | 7 ( 5 May) | 38 | 11 | 18 Apr | 9 May | ||||
86. | Swallow | 5 | 19 | 24 | 0 | 24 | 6 (13 May) | 38 | 11 | 24 Apr | 13 May | ||||
87. | Cliff Swallow | 0 | 2 | 2 | 0 | 2 | 2 ( 9 May) | 3 | 1 | 9 May | 9 May | ||||
88. | Ruby-crowned Kinglet | 3 | 1 | 4 | 0 | 4 | 1 (23 Apr) | 14 | 4 | 23 Apr | 9 May | ||||
89. | Golden-crowned Kinglet | 13 | 1 | 14 | 0 | 14 | 8 (24 Apr) | 14 | 4 | 19 Apr | 2 May | ||||
90. | Red-breasted Nuthatch | 0 | 3 | 3 | 0 | 3 | 2 ( 9 May) | 7 | 2 | 4 May | 9 May | ||||
Species | Apr | May | Totals | SE | NW | Maximum | Presence (%) | Presence (days) | First | Last | |||||
91. | Brown Creeper | 5 | 3 | 8 | 0 | 8 | 2 (24 Apr) | 21 | 6 | 19 Apr | 10 May | ||||
92. | Starling | 66 | 146 | 212 | 0 | 212 | 49 ( 1 May) | 52 | 15 | 17 Apr | 13 May | ||||
93. | Eastern Bluebird | 2 | 9 | 11 | 0 | 11 | 4 ( 9 May) | 17 | 5 | 27 Apr | 12 May | ||||
94. | American Robin | 453 | 44 | 497 | 0 | 497 | 192 (17 Apr) | 55 | 16 | 17 Apr | 10 May | ||||
95. | Tree Sparrow | 0 | 1 | 1 | 0 | 1 | 1 ( 9 May) | 3 | 1 | 9 May | 9 May | ||||
96. | sparrow sp. | 7 | 0 | 7 | 0 | 7 | 7 (24 Apr) | 3 | 1 | 24 Apr | 24 Apr | ||||
97. | American Buff-bellied Pipit | 7 | 135 | 142 | 0 | 142 | 35 (13 May) | 55 | 16 | 17 Apr | 13 May | ||||
98. | finch sp. | 131 | 38 | 169 | 0 | 169 | 60 (17 Apr) | 28 | 8 | 16 Apr | 8 May | ||||
99. | Evening Grosbeak | 7 | 17 | 24 | 0 | 24 | 6 ( 9 May) | 31 | 9 | 18 Apr | 10 May | ||||
100. | Purple Finch | 77 | 81 | 158 | 0 | 158 | 40 (24 Apr) | 59 | 17 | 18 Apr | 11 May | ||||
101. | House Finch | 0 | 1 | 1 | 0 | 1 | 1 ( 4 May) | 3 | 1 | 4 May | 4 May | ||||
102. | Mealy Redpoll | 162 | 8 | 170 | 0 | 170 | 57 (18 Apr) | 34 | 10 | 16 Apr | 6 May | ||||
103. | Crossbill | 8 | 0 | 8 | 0 | 8 | 6 (19 Apr) | 7 | 2 | 18 Apr | 19 Apr | ||||
104. | Two-barred Crossbill | 2 | 1 | 3 | 0 | 3 | 2 (24 Apr) | 7 | 2 | 24 Apr | 4 May | ||||
105. | American Goldfinch | 2 | 26 | 28 | 0 | 28 | 7 (12 May) | 28 | 8 | 19 Apr | 12 May | ||||
106. | Pine Siskin | 300 | 147 | 447 | 0 | 447 | 100 (17 Apr) | 69 | 20 | 16 Apr | 11 May | ||||
107. | Lapland Bunting | 0 | 3 | 3 | 0 | 3 | 1 ( 5 May) | 10 | 3 | 5 May | 10 May | ||||
108. | Snow Bunting | 17 | 0 | 17 | 7 | 10 | 7 (17 Apr) | 28 | 8 | 15 Apr | 29 Apr | ||||
109. | sparrow sp. | 1 | 1 | 2 | 0 | 2 | 1 (27 Apr) | 7 | 2 | 27 Apr | 9 May | ||||
110. | Chipping Sparrow | 1 | 4 | 5 | 0 | 5 | 1 (24 Apr) | 17 | 5 | 24 Apr | 7 May | ||||
111. | American Tree Sparrow | 7 | 0 | 7 | 0 | 7 | 7 (21 Apr) | 3 | 1 | 21 Apr | 21 Apr | ||||
112. | Dark-eyed Junco | 22 | 0 | 22 | 1 | 21 | 20 (21 Apr) | 10 | 3 | 15 Apr | 24 Apr | ||||
113. | Dark-eyed Junco (Slate-colored) | 8 | 0 | 8 | 0 | 8 | 8 (21 Apr) | 3 | 1 | 21 Apr | 21 Apr | ||||
114. | White-throated Sparrow | 1 | 0 | 1 | 0 | 1 | 1 (29 Apr) | 3 | 1 | 29 Apr | 29 Apr | ||||
115. | Vesper Sparrow | 1 | 0 | 1 | 0 | 1 | 1 (24 Apr) | 3 | 1 | 24 Apr | 24 Apr | ||||
116. | Savannah Sparrow | 2 | 2 | 4 | 0 | 4 | 2 ( 6 May) | 10 | 3 | 19 Apr | 6 May | ||||
117. | Yellow-headed Blackbird | 0 | 1 | 1 | 0 | 1 | 1 (13 May) | 3 | 1 | 13 May | 13 May | ||||
118. | Eastern Meadowlark | 5 | 0 | 5 | 0 | 5 | 5 (17 Apr) | 3 | 1 | 17 Apr | 17 Apr | ||||
119. | Red-winged Blackbird | 183 | 116 | 299 | 0 | 299 | 41 (23 Apr) | 52 | 15 | 17 Apr | 13 May | ||||
120. | Brown-headed Cowbird | 53 | 19 | 72 | 0 | 72 | 18 (17 Apr) | 34 | 10 | 17 Apr | 12 May | ||||
Species | Apr | May | Totals | SE | NW | Maximum | Presence (%) | Presence (days) | First | Last | |||||
121. | Rusty Blackbird | 16 | 8 | 24 | 0 | 24 | 8 (28 Apr) | 21 | 6 | 17 Apr | 9 May | ||||
122. | blackbird sp. | 151 | 64 | 215 | 0 | 215 | 70 (17 Apr) | 21 | 6 | 17 Apr | 11 May | ||||
123. | Common Grackle | 781 | 350 | 1131 | 0 | 1131 | 160 (20 Apr) | 69 | 20 | 17 Apr | 13 May | ||||
124. | Black-and-white Warbler | 0 | 2 | 2 | 0 | 2 | 2 ( 9 May) | 3 | 1 | 9 May | 9 May | ||||
125. | Nashville Warbler | 0 | 3 | 3 | 0 | 3 | 3 ( 9 May) | 3 | 1 | 9 May | 9 May | ||||
126. | Cape May Warbler | 0 | 20 | 20 | 0 | 20 | 12 ( 9 May) | 21 | 6 | 4 May | 12 May | ||||
127. | Magnolia Warbler | 0 | 2 | 2 | 0 | 2 | 2 ( 9 May) | 3 | 1 | 9 May | 9 May | ||||
128. | Blackburnian Warbler | 0 | 3 | 3 | 0 | 3 | 3 ( 9 May) | 3 | 1 | 9 May | 9 May | ||||
129. | Black-throated Blue Warbler | 0 | 2 | 2 | 0 | 2 | 2 ( 9 May) | 3 | 1 | 9 May | 9 May | ||||
130. | Palm Warbler | 0 | 28 | 28 | 0 | 28 | 10 ( 5 May) | 24 | 7 | 4 May | 13 May | ||||
131. | Pine Warbler | 1 | 3 | 4 | 0 | 4 | 2 ( 9 May) | 10 | 3 | 27 Apr | 9 May | ||||
132. | Myrtle Warbler | 39 | 521 | 560 | 0 | 560 | 286 ( 5 May) | 62 | 18 | 18 Apr | 12 May | ||||
133. | Black-throated Green Warbler | 0 | 1 | 1 | 0 | 1 | 1 ( 9 May) | 3 | 1 | 9 May | 9 May | ||||
134. | passerine sp. | 2 | 0 | 2 | 0 | 2 | 2 (24 Apr) | 3 | 1 | 24 Apr | 24 Apr | ||||
135. | warbler sp. | 1 | 20 | 21 | 0 | 21 | 20 ( 9 May) | 7 | 2 | 28 Apr | 9 May | ||||
Other species | |||||||||||||||
Species | Apr | May | Totals | SE | NW | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Common Buckeye | 0 | 1 | 1 | 0 | 1 | 1 ( 6 May) | 3 | 1 | 6 May | 6 May | ||||
2. | Red Admiral | 0 | 2 | 2 | 0 | 2 | 1 ( 9 May) | 7 | 2 | 9 May | 12 May | ||||
Other species | |||||||||||||||
Species | Apr | May | Totals | SE | NW | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Common Green Darner | 0 | 1 | 1 | 0 | 1 | 1 (12 May) | 3 | 1 | 12 May | 12 May | ||||
Species | Apr | May | Totals | SE | NW | Maximum | Presence (%) | Presence (days) | First | Last | |||||
Totals | 15161 | 15736 | 30897 | 479 | 30418 | 100 | 29 | ||||||||
Observation hours | 127:11 | 104:02 | 231:13 |
This page is created on 2025/05/14 06:35:48 and will be cached for 2 minutes.
Copyright (c) 2001-2025 Trektellen.org All rights reserved. Database and website by Gerard Troost.
Page rendered in 0.2119 seconds..