Species | Mar | Apr | Totals | W | E | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Canada Goose | 6964 | 10 | 6974 | 6884 | 90 | 3167 ( 4 Mar) | 90 | 27 | 1 Mar | 3 Apr | ||||
2. | Lesser Canada Goose | 23 | 0 | 23 | 23 | 0 | 12 ( 4 Mar) | 20 | 6 | 2 Mar | 10 Mar | ||||
3. | Ross's Goose | 1 | 0 | 1 | 1 | 0 | 1 ( 4 Mar) | 3 | 1 | 4 Mar | 4 Mar | ||||
4. | Snow Goose | 1 | 0 | 1 | 1 | 0 | 1 ( 4 Mar) | 3 | 1 | 4 Mar | 4 Mar | ||||
5. | Eurasian White-fronted Goose | 354 | 0 | 354 | 354 | 0 | 166 (10 Mar) | 20 | 6 | 2 Mar | 12 Mar | ||||
6. | Mute Swan | 4 | 2 | 6 | 4 | 2 | 2 ( 1 Apr) | 17 | 5 | 18 Mar | 1 Apr | ||||
7. | Trumpeter Swan | 39 | 0 | 39 | 39 | 0 | 17 (10 Mar) | 17 | 5 | 10 Mar | 27 Mar | ||||
8. | Tundra Swan | 5079 | 143 | 5222 | 5221 | 1 | 1756 ( 5 Mar) | 60 | 18 | 4 Mar | 1 Apr | ||||
9. | Wood Duck | 138 | 14 | 152 | 60 | 92 | 45 (15 Mar) | 53 | 16 | 4 Mar | 1 Apr | ||||
10. | Blue-winged Teal | 38 | 2 | 40 | 25 | 15 | 11 (30 Mar) | 27 | 8 | 15 Mar | 3 Apr | ||||
11. | Shoveler | 137 | 17 | 154 | 70 | 84 | 52 (15 Mar) | 50 | 15 | 4 Mar | 3 Apr | ||||
12. | Gadwall | 578 | 0 | 578 | 532 | 46 | 75 ( 4 Mar) | 73 | 22 | 1 Mar | 30 Mar | ||||
13. | American Wigeon | 453 | 1 | 454 | 436 | 18 | 183 ( 4 Mar) | 70 | 21 | 1 Mar | 3 Apr | ||||
14. | Mallard | 302 | 3 | 305 | 246 | 59 | 61 ( 5 Mar) | 73 | 22 | 1 Mar | 1 Apr | ||||
15. | Black Duck | 30 | 0 | 30 | 13 | 17 | 7 (15 Mar) | 33 | 10 | 4 Mar | 30 Mar | ||||
16. | Black Duck/Mallard | 1 | 0 | 1 | 1 | 0 | 1 ( 4 Mar) | 3 | 1 | 4 Mar | 4 Mar | ||||
17. | Pintail | 6588 | 42 | 6630 | 6547 | 83 | 2593 ( 4 Mar) | 83 | 25 | 1 Mar | 3 Apr | ||||
18. | dabbling duck sp. | 105 | 0 | 105 | 105 | 0 | 105 (10 Mar) | 3 | 1 | 10 Mar | 10 Mar | ||||
19. | duck sp. | 235 | 0 | 235 | 235 | 0 | 170 ( 1 Mar) | 7 | 2 | 1 Mar | 2 Mar | ||||
20. | Green-winged Teal | 128 | 0 | 128 | 38 | 90 | 57 (11 Mar) | 50 | 15 | 10 Mar | 30 Mar | ||||
21. | Canvasback | 437 | 0 | 437 | 359 | 78 | 101 ( 6 Mar) | 50 | 15 | 1 Mar | 30 Mar | ||||
22. | Redhead | 3934 | 31 | 3965 | 3777 | 188 | 861 (23 Mar) | 77 | 23 | 1 Mar | 1 Apr | ||||
23. | Ring-necked Duck | 150 | 0 | 150 | 144 | 6 | 57 ( 1 Mar) | 27 | 8 | 1 Mar | 26 Mar | ||||
24. | Scaup | 5800 | 67 | 5867 | 5754 | 113 | 3151 (17 Mar) | 73 | 22 | 1 Mar | 1 Apr | ||||
25. | Lesser Scaup | 57110 | 1668 | 58778 | 56759 | 2019 | 25356 (17 Mar) | 90 | 27 | 1 Mar | 3 Apr | ||||
26. | Aythya sp. | 17875 | 670 | 18545 | 17659 | 886 | 11445 (17 Mar) | 53 | 16 | 1 Mar | 1 Apr | ||||
27. | White-winged Scoter | 38 | 0 | 38 | 38 | 0 | 38 ( 7 Mar) | 3 | 1 | 7 Mar | 7 Mar | ||||
28. | Long-tailed Duck | 1 | 0 | 1 | 1 | 0 | 1 ( 1 Mar) | 3 | 1 | 1 Mar | 1 Mar | ||||
29. | Bufflehead | 240 | 35 | 275 | 230 | 45 | 37 (29 Mar) | 70 | 21 | 1 Mar | 3 Apr | ||||
30. | Goldeneye | 1233 | 0 | 1233 | 1161 | 72 | 685 ( 1 Mar) | 77 | 23 | 1 Mar | 30 Mar | ||||
Species | Mar | Apr | Totals | W | E | Maximum | Presence (%) | Presence (days) | First | Last | |||||
31. | Hooded Merganser | 12 | 1 | 13 | 10 | 3 | 6 (29 Mar) | 20 | 6 | 5 Mar | 3 Apr | ||||
32. | Goosander | 3664 | 10 | 3674 | 3033 | 641 | 856 ( 7 Mar) | 93 | 28 | 1 Mar | 3 Apr | ||||
33. | Red-breasted Merganser | 922 | 98 | 1020 | 825 | 195 | 194 ( 6 Mar) | 90 | 27 | 1 Mar | 3 Apr | ||||
34. | Ruddy Duck | 8 | 1 | 9 | 1 | 8 | 7 (15 Mar) | 10 | 3 | 15 Mar | 3 Apr | ||||
35. | Feral Pigeon | 1 | 0 | 1 | 0 | 1 | 1 (18 Mar) | 3 | 1 | 18 Mar | 18 Mar | ||||
36. | Mourning Dove | 109 | 11 | 120 | 14 | 106 | 24 (30 Mar) | 70 | 21 | 1 Mar | 3 Apr | ||||
37. | Sandhill Crane | 523 | 20 | 543 | 543 | 0 | 86 (10 Mar) | 80 | 24 | 1 Mar | 3 Apr | ||||
38. | Pied-billed Grebe | 1 | 0 | 1 | 0 | 1 | 1 (28 Mar) | 3 | 1 | 28 Mar | 28 Mar | ||||
39. | Slavonian Grebe | 28 | 2 | 30 | 14 | 16 | 13 (28 Mar) | 33 | 10 | 6 Mar | 3 Apr | ||||
40. | American Golden Plover | 27 | 0 | 27 | 23 | 4 | 16 (29 Mar) | 10 | 3 | 19 Mar | 29 Mar | ||||
41. | Killdeer | 1189 | 16 | 1205 | 757 | 448 | 271 ( 5 Mar) | 83 | 25 | 4 Mar | 3 Apr | ||||
42. | American Woodcock | 1 | 0 | 1 | 0 | 1 | 1 (12 Mar) | 3 | 1 | 12 Mar | 12 Mar | ||||
43. | Wilson's Snipe | 10 | 0 | 10 | 1 | 9 | 4 ( 4 Mar) | 17 | 5 | 4 Mar | 27 Mar | ||||
44. | Lesser Yellowlegs | 27 | 2 | 29 | 24 | 5 | 23 (30 Mar) | 17 | 5 | 19 Mar | 1 Apr | ||||
45. | Greater Yellowlegs | 19 | 1 | 20 | 14 | 6 | 5 (28 Mar) | 23 | 7 | 23 Mar | 1 Apr | ||||
46. | wader sp. | 5 | 0 | 5 | 0 | 5 | 3 (19 Mar) | 10 | 3 | 19 Mar | 26 Mar | ||||
47. | Pectoral Sandpiper | 516 | 0 | 516 | 179 | 337 | 229 (29 Mar) | 33 | 10 | 14 Mar | 29 Mar | ||||
48. | Caspian Tern | 1 | 18 | 19 | 18 | 1 | 17 ( 3 Apr) | 10 | 3 | 28 Mar | 3 Apr | ||||
49. | Forster's Tern | 1 | 0 | 1 | 0 | 1 | 1 (30 Mar) | 3 | 1 | 30 Mar | 30 Mar | ||||
50. | Bonaparte's Gull | 947 | 1701 | 2648 | 2139 | 509 | 1331 ( 1 Apr) | 67 | 20 | 11 Mar | 3 Apr | ||||
51. | Ring-billed Gull | 17488 | 251 | 17739 | 17400 | 339 | 4732 ( 2 Mar) | 97 | 29 | 1 Mar | 3 Apr | ||||
52. | Herring Gull | 3525 | 124 | 3649 | 3348 | 301 | 1349 (12 Mar) | 97 | 29 | 1 Mar | 3 Apr | ||||
53. | Great Black-backed Gull | 3 | 0 | 3 | 3 | 0 | 2 (18 Mar) | 7 | 2 | 12 Mar | 18 Mar | ||||
54. | Lesser Black-backed Gull | 62 | 2 | 64 | 54 | 10 | 13 (18 Mar) | 67 | 20 | 2 Mar | 3 Apr | ||||
55. | Thayer's Gull | 1 | 0 | 1 | 1 | 0 | 1 ( 5 Mar) | 3 | 1 | 5 Mar | 5 Mar | ||||
56. | Great Northern Diver | 2 | 0 | 2 | 1 | 1 | 1 (24 Mar) | 7 | 2 | 24 Mar | 30 Mar | ||||
57. | Double-crested Cormorant | 382 | 29 | 411 | 365 | 46 | 117 (11 Mar) | 50 | 15 | 1 Mar | 3 Apr | ||||
58. | Great White Egret | 59 | 0 | 59 | 51 | 8 | 12 (20 Mar) | 50 | 15 | 12 Mar | 30 Mar | ||||
59. | Great Blue Heron | 196 | 7 | 203 | 174 | 29 | 36 (28 Mar) | 77 | 23 | 3 Mar | 1 Apr | ||||
60. | American White Pelican | 776 | 92 | 868 | 852 | 16 | 223 (18 Mar) | 53 | 16 | 1 Mar | 1 Apr | ||||
Species | Mar | Apr | Totals | W | E | Maximum | Presence (%) | Presence (days) | First | Last | |||||
61. | Turkey Vulture | 4530 | 394 | 4924 | 4924 | 0 | 1604 (18 Mar) | 77 | 23 | 5 Mar | 3 Apr | ||||
62. | Osprey | 13 | 3 | 16 | 16 | 0 | 4 (30 Mar) | 30 | 9 | 18 Mar | 3 Apr | ||||
63. | Golden Eagle | 1 | 0 | 1 | 1 | 0 | 1 ( 9 Mar) | 3 | 1 | 9 Mar | 9 Mar | ||||
64. | eagle sp. | 1 | 0 | 1 | 1 | 0 | 1 (13 Mar) | 3 | 1 | 13 Mar | 13 Mar | ||||
65. | Sharp-shinned Hawk | 49 | 12 | 61 | 58 | 3 | 22 (30 Mar) | 33 | 10 | 9 Mar | 3 Apr | ||||
66. | Cooper's Hawk | 28 | 1 | 29 | 23 | 6 | 6 (18 Mar) | 53 | 16 | 5 Mar | 3 Apr | ||||
67. | Northern Harrier | 80 | 20 | 100 | 97 | 3 | 18 ( 3 Apr) | 80 | 24 | 1 Mar | 3 Apr | ||||
68. | Bald Eagle | 411 | 42 | 453 | 453 | 0 | 109 (10 Mar) | 77 | 23 | 1 Mar | 3 Apr | ||||
69. | Red-shouldered Hawk | 142 | 4 | 146 | 146 | 0 | 35 (10 Mar) | 63 | 19 | 5 Mar | 3 Apr | ||||
70. | Red-tailed Hawk | 102 | 13 | 115 | 114 | 1 | 32 (18 Mar) | 60 | 18 | 5 Mar | 3 Apr | ||||
71. | Rough-legged Buzzard | 4 | 0 | 4 | 4 | 0 | 1 ( 5 Mar) | 13 | 4 | 5 Mar | 21 Mar | ||||
72. | Short-eared Owl | 1 | 0 | 1 | 0 | 1 | 1 (28 Mar) | 3 | 1 | 28 Mar | 28 Mar | ||||
73. | Belted Kingfisher | 21 | 8 | 29 | 14 | 15 | 10 (30 Mar) | 33 | 10 | 5 Mar | 3 Apr | ||||
74. | Red-bellied Woodpecker | 1 | 0 | 1 | 0 | 1 | 1 (27 Mar) | 3 | 1 | 27 Mar | 27 Mar | ||||
75. | Downy Woodpecker | 2 | 0 | 2 | 2 | 0 | 1 (21 Mar) | 7 | 2 | 21 Mar | 30 Mar | ||||
76. | Hairy Woodpecker | 2 | 0 | 2 | 1 | 1 | 1 (18 Mar) | 7 | 2 | 18 Mar | 19 Mar | ||||
77. | Northern Flicker | 72 | 17 | 89 | 49 | 40 | 29 (30 Mar) | 47 | 14 | 14 Mar | 3 Apr | ||||
78. | American Kestrel | 48 | 13 | 61 | 47 | 14 | 23 (30 Mar) | 50 | 15 | 5 Mar | 3 Apr | ||||
79. | Merlin | 8 | 1 | 9 | 7 | 2 | 2 (17 Mar) | 23 | 7 | 1 Mar | 3 Apr | ||||
80. | Eastern Phoebe | 17 | 4 | 21 | 12 | 9 | 8 (30 Mar) | 23 | 7 | 19 Mar | 3 Apr | ||||
81. | American Crow | 594 | 7 | 601 | 152 | 449 | 128 (14 Mar) | 83 | 25 | 1 Mar | 3 Apr | ||||
82. | Black-capped Chickadee | 2 | 0 | 2 | 1 | 1 | 1 ( 5 Mar) | 7 | 2 | 5 Mar | 9 Mar | ||||
83. | Shore Lark | 460 | 2 | 462 | 222 | 240 | 97 ( 5 Mar) | 83 | 25 | 1 Mar | 3 Apr | ||||
84. | Tree Swallow | 6405 | 1270 | 7675 | 5329 | 2346 | 3047 (29 Mar) | 67 | 20 | 5 Mar | 3 Apr | ||||
85. | Purple Martin | 43 | 1 | 44 | 32 | 12 | 17 (27 Mar) | 17 | 5 | 27 Mar | 3 Apr | ||||
86. | Northern Rough-winged Swallow | 1 | 4 | 5 | 5 | 0 | 4 ( 3 Apr) | 7 | 2 | 29 Mar | 3 Apr | ||||
87. | Swallow | 7 | 9 | 16 | 14 | 2 | 9 ( 3 Apr) | 13 | 4 | 19 Mar | 3 Apr | ||||
88. | Blue-grey Gnatcatcher | 0 | 1 | 1 | 0 | 1 | 1 ( 3 Apr) | 3 | 1 | 3 Apr | 3 Apr | ||||
89. | Starling | 7728 | 151 | 7879 | 3316 | 4563 | 1185 (19 Mar) | 97 | 29 | 1 Mar | 3 Apr | ||||
90. | Eastern Bluebird | 27 | 0 | 27 | 4 | 23 | 5 ( 5 Mar) | 43 | 13 | 4 Mar | 30 Mar | ||||
Species | Mar | Apr | Totals | W | E | Maximum | Presence (%) | Presence (days) | First | Last | |||||
91. | American Robin | 3510 | 223 | 3733 | 1010 | 2723 | 724 (29 Mar) | 87 | 26 | 3 Mar | 3 Apr | ||||
92. | House Sparrow | 27 | 2 | 29 | 9 | 20 | 8 (18 Mar) | 30 | 9 | 10 Mar | 3 Apr | ||||
93. | American Buff-bellied Pipit | 7 | 0 | 7 | 3 | 4 | 5 (18 Mar) | 10 | 3 | 11 Mar | 19 Mar | ||||
94. | House Finch | 43 | 0 | 43 | 5 | 38 | 14 (18 Mar) | 43 | 13 | 2 Mar | 29 Mar | ||||
95. | American Goldfinch | 5 | 2 | 7 | 6 | 1 | 2 ( 9 Mar) | 13 | 4 | 9 Mar | 3 Apr | ||||
96. | Lapland Bunting | 11240 | 0 | 11240 | 10664 | 576 | 9087 (10 Mar) | 57 | 17 | 1 Mar | 30 Mar | ||||
97. | Snow Bunting | 5 | 0 | 5 | 2 | 3 | 2 ( 4 Mar) | 10 | 3 | 4 Mar | 9 Mar | ||||
98. | Fox Sparrow (Red) | 2 | 0 | 2 | 1 | 1 | 1 ( 2 Mar) | 7 | 2 | 2 Mar | 21 Mar | ||||
99. | American Tree Sparrow | 30 | 0 | 30 | 9 | 21 | 21 (30 Mar) | 10 | 3 | 27 Mar | 30 Mar | ||||
100. | Dark-eyed Junco | 2 | 0 | 2 | 0 | 2 | 2 (29 Mar) | 3 | 1 | 29 Mar | 29 Mar | ||||
101. | Song Sparrow | 3 | 0 | 3 | 0 | 3 | 3 (30 Mar) | 3 | 1 | 30 Mar | 30 Mar | ||||
102. | Eastern Meadowlark | 29 | 4 | 33 | 10 | 23 | 7 ( 7 Mar) | 33 | 10 | 7 Mar | 3 Apr | ||||
103. | Red-winged Blackbird | 152373 | 6831 | 159204 | 143100 | 16104 | 38098 (10 Mar) | 90 | 27 | 2 Mar | 3 Apr | ||||
104. | Brown-headed Cowbird | 13377 | 766 | 14143 | 11548 | 2595 | 8173 (29 Mar) | 83 | 25 | 3 Mar | 3 Apr | ||||
105. | Rusty Blackbird | 2062 | 28 | 2090 | 1574 | 516 | 604 (11 Mar) | 77 | 23 | 2 Mar | 3 Apr | ||||
106. | Common Grackle | 68304 | 1708 | 70012 | 56575 | 13437 | 13536 (10 Mar) | 90 | 27 | 2 Mar | 3 Apr | ||||
107. | Pine Warbler | 0 | 1 | 1 | 1 | 0 | 1 ( 1 Apr) | 3 | 1 | 1 Apr | 1 Apr | ||||
108. | Northern Cardinal | 2 | 1 | 3 | 0 | 3 | 2 (29 Mar) | 7 | 2 | 29 Mar | 3 Apr | ||||
Other species | |||||||||||||||
Species | Mar | Apr | Totals | W | E | Maximum | Presence (%) | Presence (days) | First | Last | |||||
1. | Common Green Darner | 26 | 12 | 38 | 9 | 29 | 17 (30 Mar) | 10 | 3 | 29 Mar | 3 Apr | ||||
Species | Mar | Apr | Totals | W | E | Maximum | Presence (%) | Presence (days) | First | Last | |||||
Totals | 410368 | 16646 | 427014 | 376131 | 50883 | 100 | 30 | ||||||||
Observation hours | 179:00 | 13:00 | 192:00 |
This page is created on 2025/04/03 17:52:42 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 0.3595 seconds..