| Year | |
| Period | |
| count-field | |
| Also present | |
| Species | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Canada Goose | 0 | 95 | 1326 | 1421 | 2 | 1419 | 829 (27 May) | 36 | 17 | 5 Apr | 30 May | ||||
| 2. | Wood Duck | 0 | 9 | 9 | 18 | 0 | 18 | 9 (23 Apr) | 9 | 4 | 23 Apr | 16 May | ||||
| 3. | American Wigeon | 0 | 7 | 0 | 7 | 1 | 6 | 3 (5 Apr) | 9 | 4 | 5 Apr | 29 Apr | ||||
| 4. | Mallard | 8 | 54 | 8 | 70 | 19 | 51 | 14 (5 Apr) | 30 | 14 | 14 Mar | 28 May | ||||
| 5. | Black Duck | 0 | 1 | 1 | 2 | 1 | 1 | 1 (19 Apr) | 4 | 2 | 19 Apr | 9 May | ||||
| 6. | duck sp. | 0 | 61 | 14 | 75 | 0 | 75 | 26 (29 Apr) | 21 | 10 | 12 Apr | 21 May | ||||
| 7. | Green-winged Teal | 0 | 1 | 0 | 1 | 0 | 1 | 1 (29 Apr) | 2 | 1 | 29 Apr | 29 Apr | ||||
| 8. | Scaup | 0 | 63 | 8 | 71 | 0 | 71 | 63 (29 Apr) | 6 | 3 | 29 Apr | 4 May | ||||
| 9. | Lesser Scaup | 0 | 1 | 0 | 1 | 0 | 1 | 1 (29 Apr) | 2 | 1 | 29 Apr | 29 Apr | ||||
| 10. | Aythya sp. | 0 | 0 | 25 | 25 | 0 | 25 | 25 (3 May) | 2 | 1 | 3 May | 3 May | ||||
| 11. | Greater / Lesser Scaup | 0 | 57 | 18 | 75 | 0 | 75 | 57 (29 Apr) | 4 | 2 | 29 Apr | 3 May | ||||
| 12. | White-winged Scoter | 0 | 0 | 271 | 271 | 0 | 271 | 221 (12 May) | 9 | 4 | 12 May | 24 May | ||||
| 13. | scoter sp. | 0 | 0 | 8 | 8 | 0 | 8 | 8 (24 May) | 2 | 1 | 24 May | 24 May | ||||
| 14. | Long-tailed Duck | 0 | 0 | 99 | 99 | 0 | 99 | 99 (24 May) | 2 | 1 | 24 May | 24 May | ||||
| 15. | Bufflehead | 0 | 0 | 2 | 2 | 0 | 2 | 2 (10 May) | 2 | 1 | 10 May | 10 May | ||||
| 16. | Goldeneye | 0 | 27 | 1 | 28 | 4 | 24 | 14 (29 Apr) | 15 | 7 | 12 Apr | 4 May | ||||
| 17. | Hooded Merganser | 0 | 8 | 0 | 8 | 0 | 8 | 3 (13 Apr) | 6 | 3 | 13 Apr | 29 Apr | ||||
| 18. | Goosander | 0 | 56 | 8 | 64 | 6 | 58 | 18 (28 Apr) | 28 | 13 | 6 Apr | 19 May | ||||
| 19. | Red-breasted Merganser | 0 | 30 | 250 | 280 | 0 | 280 | 96 (12 May) | 43 | 20 | 5 Apr | 29 May | ||||
| 20. | Chimney Swift | 0 | 0 | 15 | 15 | 0 | 15 | 5 (28 May) | 13 | 6 | 9 May | 29 May | ||||
| 21. | Ruby-throated Hummingbird | 0 | 0 | 1 | 1 | 0 | 1 | 1 (12 May) | 2 | 1 | 12 May | 12 May | ||||
| 22. | Mourning Dove | 0 | 1 | 1 | 2 | 1 | 1 | 1 (27 Apr) | 4 | 2 | 27 Apr | 28 May | ||||
| 23. | Sandhill Crane | 1 | 75 | 31 | 107 | 0 | 107 | 36 (27 Apr) | 17 | 8 | 14 Mar | 30 May | ||||
| 24. | Red-necked Grebe | 0 | 7 | 1 | 8 | 0 | 8 | 7 (29 Apr) | 4 | 2 | 29 Apr | 4 May | ||||
| 25. | Killdeer | 0 | 3 | 8 | 11 | 0 | 11 | 3 (28 Apr) | 15 | 7 | 28 Apr | 16 May | ||||
| 26. | Hudsonian Whimbrel | 0 | 0 | 34 | 34 | 0 | 34 | 27 (24 May) | 4 | 2 | 24 May | 29 May | ||||
| 27. | Short-billed Dowitcher | 0 | 0 | 1 | 1 | 0 | 1 | 1 (16 May) | 2 | 1 | 16 May | 16 May | ||||
| 28. | Solitary Sandpiper | 0 | 3 | 5 | 8 | 0 | 8 | 2 (28 Apr) | 13 | 6 | 28 Apr | 17 May | ||||
| 29. | Lesser Yellowlegs | 0 | 2 | 2 | 4 | 2 | 2 | 2 (29 Apr) | 4 | 2 | 29 Apr | 30 May | ||||
| 30. | Greater Yellowlegs | 0 | 5 | 1 | 6 | 2 | 4 | 3 (29 Apr) | 9 | 4 | 23 Apr | 4 May | ||||
| Species | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 31. | wader sp. | 0 | 0 | 24 | 24 | 1 | 23 | 23 (20 May) | 4 | 2 | 10 May | 20 May | ||||
| 32. | small wader | 0 | 0 | 1 | 1 | 1 | 0 | 1 (11 May) | 2 | 1 | 11 May | 11 May | ||||
| 33. | large wader | 0 | 0 | 1 | 1 | 0 | 1 | 1 (27 May) | 2 | 1 | 27 May | 27 May | ||||
| 34. | Dunlin | 0 | 0 | 23 | 23 | 0 | 23 | 23 (27 May) | 2 | 1 | 27 May | 27 May | ||||
| 35. | Least Sandpiper | 0 | 0 | 1 | 1 | 0 | 1 | 1 (16 May) | 2 | 1 | 16 May | 16 May | ||||
| 36. | Caspian Tern | 0 | 3 | 5 | 8 | 1 | 7 | 3 (29 Apr) | 11 | 5 | 29 Apr | 28 May | ||||
| 37. | Bonaparte's Gull | 0 | 0 | 11 | 11 | 0 | 11 | 11 (24 May) | 2 | 1 | 24 May | 24 May | ||||
| 38. | Ring-billed Gull | 3 | 33 | 43 | 79 | 2 | 77 | 30 (10 May) | 17 | 8 | 14 Mar | 24 May | ||||
| 39. | Herring Gull | 0 | 54 | 8 | 62 | 8 | 54 | 19 (16 Apr) | 21 | 10 | 6 Apr | 24 May | ||||
| 40. | Great Black-backed Gull | 0 | 0 | 1 | 1 | 0 | 1 | 1 (7 May) | 2 | 1 | 7 May | 7 May | ||||
| 41. | Lesser Black-backed Gull | 0 | 0 | 1 | 1 | 0 | 1 | 1 (5 May) | 2 | 1 | 5 May | 5 May | ||||
| 42. | large gull sp. | 0 | 18 | 0 | 18 | 0 | 18 | 18 (6 Apr) | 2 | 1 | 6 Apr | 6 Apr | ||||
| 43. | Red-throated Diver | 0 | 0 | 19 | 19 | 0 | 19 | 5 (29 May) | 17 | 8 | 1 May | 29 May | ||||
| 44. | Great Northern Diver | 0 | 86 | 514 | 600 | 19 | 581 | 195 (3 May) | 70 | 33 | 13 Apr | 30 May | ||||
| 45. | diver sp. | 0 | 0 | 5 | 5 | 0 | 5 | 5 (3 May) | 2 | 1 | 3 May | 3 May | ||||
| 46. | Double-crested Cormorant | 0 | 1 | 50 | 51 | 20 | 31 | 17 (27 May) | 26 | 12 | 9 Apr | 27 May | ||||
| 47. | Great Blue Heron | 0 | 1 | 4 | 5 | 0 | 5 | 3 (16 May) | 6 | 3 | 28 Apr | 24 May | ||||
| 48. | Turkey Vulture | 0 | 0 | 21 | 21 | 0 | 21 | 15 (10 May) | 4 | 2 | 10 May | 12 May | ||||
| 49. | Osprey | 0 | 2 | 1 | 3 | 0 | 3 | 1 (22 Apr) | 6 | 3 | 22 Apr | 4 May | ||||
| 50. | Golden Eagle | 1 | 1 | 0 | 2 | 0 | 2 | 1 (14 Mar) | 4 | 2 | 14 Mar | 15 Apr | ||||
| 51. | Sharp-shinned Hawk | 1 | 1489 | 1497 | 2987 | 0 | 2987 | 528 (28 Apr) | 85 | 40 | 14 Mar | 29 May | ||||
| 52. | Cooper's Hawk | 0 | 1 | 0 | 1 | 0 | 1 | 1 (18 Apr) | 2 | 1 | 18 Apr | 18 Apr | ||||
| 53. | American Goshawk | 1 | 1 | 1 | 3 | 1 | 2 | 1 (14 Mar) | 6 | 3 | 14 Mar | 1 May | ||||
| 54. | Northern Harrier | 0 | 53 | 76 | 129 | 0 | 129 | 20 (10 May) | 55 | 26 | 12 Apr | 29 May | ||||
| 55. | Bald Eagle | 2 | 19 | 46 | 67 | 7 | 60 | 27 (10 May) | 47 | 22 | 14 Mar | 28 May | ||||
| 56. | Broad-winged Hawk | 0 | 1 | 0 | 1 | 0 | 1 | 1 (28 Apr) | 2 | 1 | 28 Apr | 28 Apr | ||||
| 57. | Red-tailed Hawk | 2 | 3 | 5 | 10 | 0 | 10 | 2 (14 Mar) | 15 | 7 | 14 Mar | 10 May | ||||
| 58. | Rough-legged Buzzard | 0 | 13 | 18 | 31 | 0 | 31 | 6 (12 May) | 36 | 17 | 12 Apr | 26 May | ||||
| 59. | Short-eared Owl | 0 | 1 | 0 | 1 | 0 | 1 | 1 (29 Apr) | 2 | 1 | 29 Apr | 29 Apr | ||||
| 60. | Belted Kingfisher | 0 | 8 | 2 | 10 | 3 | 7 | 3 (22 Apr) | 13 | 6 | 20 Apr | 12 May | ||||
| Species | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 61. | Red-headed Woodpecker | 0 | 0 | 1 | 1 | 0 | 1 | 1 (29 May) | 2 | 1 | 29 May | 29 May | ||||
| 62. | Yellow-bellied Sapsucker | 0 | 6 | 4 | 10 | 1 | 9 | 2 (23 Apr) | 15 | 7 | 13 Apr | 13 May | ||||
| 63. | Black-backed Woodpecker | 0 | 0 | 1 | 1 | 0 | 1 | 1 (29 May) | 2 | 1 | 29 May | 29 May | ||||
| 64. | Downy Woodpecker | 0 | 0 | 2 | 2 | 1 | 1 | 1 (9 May) | 4 | 2 | 9 May | 17 May | ||||
| 65. | Hairy Woodpecker | 0 | 0 | 4 | 4 | 1 | 3 | 1 (12 May) | 9 | 4 | 12 May | 28 May | ||||
| 66. | Northern Flicker | 0 | 1 | 0 | 1 | 0 | 1 | 1 (13 Apr) | 2 | 1 | 13 Apr | 13 Apr | ||||
| 67. | Northern Flicker (Yellow-shafted) | 0 | 291 | 73 | 364 | 6 | 358 | 86 (29 Apr) | 49 | 23 | 14 Apr | 30 May | ||||
| 68. | Pileated Woodpecker | 0 | 2 | 3 | 5 | 0 | 5 | 1 (27 Apr) | 11 | 5 | 27 Apr | 13 May | ||||
| 69. | American Kestrel | 0 | 43 | 43 | 86 | 1 | 85 | 13 (10 May) | 51 | 24 | 12 Apr | 26 May | ||||
| 70. | Merlin | 0 | 13 | 11 | 24 | 2 | 22 | 3 (12 May) | 43 | 20 | 5 Apr | 17 May | ||||
| 71. | Peregrine | 0 | 2 | 2 | 4 | 0 | 4 | 2 (30 Apr) | 6 | 3 | 30 Apr | 11 May | ||||
| 72. | Eastern Phoebe | 0 | 3 | 0 | 3 | 1 | 2 | 1 (13 Apr) | 6 | 3 | 13 Apr | 29 Apr | ||||
| 73. | Eastern Wood Pewee | 0 | 0 | 2 | 2 | 0 | 2 | 1 (27 May) | 4 | 2 | 27 May | 28 May | ||||
| 74. | Yellow-bellied Flycatcher | 0 | 0 | 1 | 1 | 0 | 1 | 1 (28 May) | 2 | 1 | 28 May | 28 May | ||||
| 75. | Alder Flycatcher | 0 | 0 | 2 | 2 | 1 | 1 | 1 (28 May) | 4 | 2 | 28 May | 30 May | ||||
| 76. | Least Flycatcher | 0 | 0 | 4 | 4 | 0 | 4 | 3 (28 May) | 4 | 2 | 27 May | 28 May | ||||
| 77. | Eastern Kingbird | 0 | 0 | 15 | 15 | 0 | 15 | 5 (28 May) | 13 | 6 | 10 May | 29 May | ||||
| 78. | Red-eyed Vireo | 0 | 0 | 31 | 31 | 0 | 31 | 28 (28 May) | 4 | 2 | 27 May | 28 May | ||||
| 79. | Philadelphia Vireo | 0 | 0 | 5 | 5 | 1 | 4 | 4 (27 May) | 4 | 2 | 27 May | 30 May | ||||
| 80. | Blue-headed Vireo | 0 | 0 | 3 | 3 | 0 | 3 | 1 (9 May) | 6 | 3 | 9 May | 21 May | ||||
| 81. | Blue Jay | 0 | 1 | 6479 | 6480 | 0 | 6480 | 1120 (29 May) | 43 | 20 | 20 Apr | 30 May | ||||
| 82. | American Crow | 0 | 38 | 13 | 51 | 0 | 51 | 21 (20 Apr) | 6 | 3 | 20 Apr | 7 May | ||||
| 83. | Raven | 0 | 0 | 14 | 14 | 0 | 14 | 6 (12 May) | 9 | 4 | 4 May | 27 May | ||||
| 84. | Cedar Waxwing | 0 | 0 | 295 | 295 | 0 | 295 | 92 (30 May) | 21 | 10 | 16 May | 30 May | ||||
| 85. | Black-capped Chickadee | 0 | 0 | 31 | 31 | 0 | 31 | 12 (19 May) | 11 | 5 | 10 May | 28 May | ||||
| 86. | Shore Lark | 0 | 1 | 11 | 12 | 0 | 12 | 7 (10 May) | 9 | 4 | 28 Apr | 11 May | ||||
| 87. | Sand Martin | 0 | 0 | 7 | 7 | 0 | 7 | 3 (29 May) | 11 | 5 | 5 May | 29 May | ||||
| 88. | Tree Swallow | 0 | 6 | 32 | 38 | 0 | 38 | 10 (5 May) | 32 | 15 | 23 Apr | 27 May | ||||
| 89. | Swallow | 0 | 3 | 7 | 10 | 2 | 8 | 3 (20 May) | 13 | 6 | 27 Apr | 29 May | ||||
| 90. | Cliff Swallow | 0 | 1 | 7 | 8 | 0 | 8 | 2 (1 May) | 13 | 6 | 28 Apr | 28 May | ||||
| Species | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 91. | Ruby-crowned Kinglet | 0 | 1 | 9 | 10 | 2 | 8 | 3 (21 May) | 17 | 8 | 23 Apr | 27 May | ||||
| 92. | Golden-crowned Kinglet | 0 | 2 | 2 | 4 | 3 | 1 | 2 (6 May) | 6 | 3 | 13 Apr | 6 May | ||||
| 93. | Blue-grey Gnatcatcher | 0 | 0 | 1 | 1 | 0 | 1 | 1 (28 May) | 2 | 1 | 28 May | 28 May | ||||
| 94. | White-breasted Nuthatch | 0 | 1 | 0 | 1 | 0 | 1 | 1 (20 Apr) | 2 | 1 | 20 Apr | 20 Apr | ||||
| 95. | Red-breasted Nuthatch | 0 | 0 | 14 | 14 | 0 | 14 | 10 (28 May) | 9 | 4 | 9 May | 29 May | ||||
| 96. | Brown Creeper | 0 | 3 | 0 | 3 | 0 | 3 | 1 (12 Apr) | 6 | 3 | 12 Apr | 27 Apr | ||||
| 97. | Starling | 0 | 135 | 444 | 579 | 6 | 573 | 83 (1 May) | 62 | 29 | 11 Apr | 27 May | ||||
| 98. | Eastern Bluebird | 0 | 4 | 110 | 114 | 5 | 109 | 41 (29 May) | 28 | 13 | 20 Apr | 29 May | ||||
| 99. | Swainson's Thrush | 0 | 0 | 2 | 2 | 0 | 2 | 2 (16 May) | 2 | 1 | 16 May | 16 May | ||||
| 100. | American Robin | 12 | 2934 | 135 | 3081 | 29 | 3052 | 881 (23 Apr) | 64 | 30 | 14 Mar | 29 May | ||||
| 101. | flycatcher sp. | 0 | 0 | 2 | 2 | 0 | 2 | 1 (27 May) | 4 | 2 | 27 May | 28 May | ||||
| 102. | sparrow sp. | 0 | 0 | 1 | 1 | 0 | 1 | 1 (17 May) | 2 | 1 | 17 May | 17 May | ||||
| 103. | American Buff-bellied Pipit | 0 | 3 | 530 | 533 | 0 | 533 | 177 (10 May) | 38 | 18 | 23 Apr | 27 May | ||||
| 104. | finch sp. | 0 | 65 | 2 | 67 | 0 | 67 | 35 (20 Apr) | 11 | 5 | 12 Apr | 10 May | ||||
| 105. | Evening Grosbeak | 0 | 20 | 21 | 41 | 2 | 39 | 7 (28 Apr) | 34 | 16 | 12 Apr | 26 May | ||||
| 106. | Purple Finch | 0 | 878 | 624 | 1502 | 40 | 1462 | 404 (28 Apr) | 70 | 33 | 6 Apr | 28 May | ||||
| 107. | House Finch | 0 | 0 | 1 | 1 | 0 | 1 | 1 (3 May) | 2 | 1 | 3 May | 3 May | ||||
| 108. | Mealy Redpoll | 308 | 1682 | 4 | 1994 | 0 | 1994 | 580 (12 Apr) | 38 | 18 | 14 Mar | 6 May | ||||
| 109. | Crossbill | 16 | 9 | 45 | 70 | 0 | 70 | 16 (14 Mar) | 21 | 10 | 14 Mar | 29 May | ||||
| 110. | Two-barred Crossbill | 8 | 40 | 166 | 214 | 8 | 206 | 32 (10 May) | 43 | 20 | 14 Mar | 29 May | ||||
| 111. | American Goldfinch | 0 | 11 | 171 | 182 | 0 | 182 | 23 (21 May) | 47 | 22 | 6 Apr | 29 May | ||||
| 112. | Pine Siskin | 47 | 1144 | 468 | 1659 | 27 | 1632 | 190 (23 Apr) | 83 | 39 | 14 Mar | 30 May | ||||
| 113. | Lapland Bunting | 0 | 4 | 3 | 7 | 0 | 7 | 3 (23 Apr) | 9 | 4 | 23 Apr | 24 May | ||||
| 114. | Snow Bunting | 1 | 8 | 0 | 9 | 0 | 9 | 3 (12 Apr) | 13 | 6 | 14 Mar | 20 Apr | ||||
| 115. | Chipping Sparrow | 0 | 3 | 47 | 50 | 7 | 43 | 11 (16 May) | 34 | 16 | 27 Apr | 28 May | ||||
| 116. | American Tree Sparrow | 0 | 7 | 0 | 7 | 0 | 7 | 5 (19 Apr) | 4 | 2 | 19 Apr | 23 Apr | ||||
| 117. | Dark-eyed Junco | 0 | 61 | 2 | 63 | 0 | 63 | 27 (23 Apr) | 11 | 5 | 19 Apr | 5 May | ||||
| 118. | White-crowned Sparrow | 0 | 0 | 12 | 12 | 0 | 12 | 12 (16 May) | 2 | 1 | 16 May | 16 May | ||||
| 119. | Vesper Sparrow | 0 | 1 | 1 | 2 | 0 | 2 | 1 (27 Apr) | 4 | 2 | 27 Apr | 16 May | ||||
| 120. | Savannah Sparrow | 0 | 0 | 3 | 3 | 0 | 3 | 2 (16 May) | 4 | 2 | 16 May | 28 May | ||||
| Species | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 121. | Bobolink | 0 | 0 | 6 | 6 | 0 | 6 | 1 (12 May) | 13 | 6 | 12 May | 28 May | ||||
| 122. | Eastern Meadowlark | 0 | 1 | 0 | 1 | 0 | 1 | 1 (20 Apr) | 2 | 1 | 20 Apr | 20 Apr | ||||
| 123. | Baltimore Oriole | 0 | 0 | 3 | 3 | 1 | 2 | 1 (12 May) | 6 | 3 | 12 May | 16 May | ||||
| 124. | Red-winged Blackbird | 2 | 347 | 263 | 612 | 12 | 600 | 171 (28 Apr) | 83 | 39 | 14 Mar | 30 May | ||||
| 125. | Brown-headed Cowbird | 0 | 62 | 24 | 86 | 0 | 86 | 22 (27 Apr) | 38 | 18 | 11 Apr | 29 May | ||||
| 126. | Rusty Blackbird | 0 | 542 | 92 | 634 | 0 | 634 | 430 (23 Apr) | 30 | 14 | 13 Apr | 16 May | ||||
| 127. | blackbird sp. | 0 | 80 | 1 | 81 | 0 | 81 | 55 (28 Apr) | 11 | 5 | 23 Apr | 10 May | ||||
| 128. | Common Grackle | 0 | 1907 | 813 | 2720 | 4 | 2716 | 507 (28 Apr) | 72 | 34 | 11 Apr | 30 May | ||||
| 129. | Ovenbird | 0 | 0 | 6 | 6 | 0 | 6 | 5 (28 May) | 4 | 2 | 13 May | 28 May | ||||
| 130. | Northern Waterthrush | 0 | 0 | 4 | 4 | 2 | 2 | 2 (16 May) | 4 | 2 | 16 May | 30 May | ||||
| 131. | Black-and-white Warbler | 0 | 0 | 19 | 19 | 3 | 16 | 5 (16 May) | 17 | 8 | 9 May | 30 May | ||||
| 132. | Tennessee Warbler | 0 | 0 | 63 | 63 | 7 | 56 | 23 (28 May) | 19 | 9 | 16 May | 30 May | ||||
| 133. | Orange-crowned Warbler | 0 | 0 | 1 | 1 | 0 | 1 | 1 (27 May) | 2 | 1 | 27 May | 27 May | ||||
| 134. | Nashville Warbler | 0 | 1 | 113 | 114 | 23 | 91 | 27 (28 May) | 43 | 20 | 28 Apr | 30 May | ||||
| 135. | Mourning Warbler | 0 | 0 | 2 | 2 | 1 | 1 | 1 (28 May) | 4 | 2 | 28 May | 30 May | ||||
| 136. | American Redstart | 0 | 0 | 54 | 54 | 20 | 34 | 20 (30 May) | 17 | 8 | 13 May | 30 May | ||||
| 137. | Cape May Warbler | 0 | 0 | 104 | 104 | 16 | 88 | 10 (24 May) | 45 | 21 | 5 May | 30 May | ||||
| 138. | Northern Parula | 0 | 2 | 14 | 16 | 0 | 16 | 5 (28 May) | 21 | 10 | 28 Apr | 28 May | ||||
| 139. | Magnolia Warbler | 0 | 0 | 63 | 63 | 19 | 44 | 23 (28 May) | 23 | 11 | 13 May | 30 May | ||||
| 140. | Bay-breasted Warbler | 0 | 0 | 31 | 31 | 3 | 28 | 21 (28 May) | 15 | 7 | 16 May | 30 May | ||||
| 141. | Blackburnian Warbler | 0 | 0 | 49 | 49 | 9 | 40 | 19 (28 May) | 19 | 9 | 12 May | 30 May | ||||
| 142. | American Yellow Warbler | 0 | 0 | 4 | 4 | 1 | 3 | 2 (28 May) | 6 | 3 | 26 May | 29 May | ||||
| 143. | Chestnut-sided Warbler | 0 | 0 | 30 | 30 | 3 | 27 | 21 (28 May) | 13 | 6 | 14 May | 30 May | ||||
| 144. | Blackpoll Warbler | 0 | 0 | 4 | 4 | 1 | 3 | 2 (17 May) | 6 | 3 | 17 May | 30 May | ||||
| 145. | Black-throated Blue Warbler | 0 | 0 | 4 | 4 | 0 | 4 | 1 (10 May) | 9 | 4 | 10 May | 28 May | ||||
| 146. | Palm Warbler | 0 | 1 | 53 | 54 | 1 | 53 | 17 (5 May) | 34 | 16 | 28 Apr | 28 May | ||||
| 147. | Pine Warbler | 0 | 6 | 4 | 10 | 1 | 9 | 3 (28 Apr) | 13 | 6 | 27 Apr | 27 May | ||||
| 148. | Yellow-rumped Warbler (Myrtle) | 0 | 78 | 912 | 990 | 11 | 979 | 490 (5 May) | 70 | 33 | 5 Apr | 29 May | ||||
| 149. | Black-throated Green Warbler | 0 | 0 | 43 | 43 | 4 | 39 | 11 (24 May) | 28 | 13 | 5 May | 30 May | ||||
| 150. | Canada Warbler | 0 | 0 | 6 | 6 | 3 | 3 | 3 (28 May) | 4 | 2 | 28 May | 30 May | ||||
| Species | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 151. | Wilson's Warbler | 0 | 0 | 7 | 7 | 1 | 6 | 4 (28 May) | 9 | 4 | 20 May | 30 May | ||||
| 152. | Scarlet Tanager | 0 | 0 | 11 | 11 | 3 | 8 | 6 (28 May) | 9 | 4 | 13 May | 29 May | ||||
| 153. | Rose-breasted Grosbeak | 0 | 0 | 9 | 9 | 2 | 7 | 4 (16 May) | 11 | 5 | 9 May | 28 May | ||||
| 154. | Indigo Bunting | 0 | 0 | 9 | 9 | 1 | 8 | 3 (28 May) | 11 | 5 | 26 May | 30 May | ||||
| 155. | passerine sp. | 0 | 0 | 14 | 14 | 2 | 12 | 5 (21 May) | 15 | 7 | 5 May | 30 May | ||||
| 156. | warbler sp. | 0 | 9 | 455 | 464 | 97 | 367 | 119 (28 May) | 53 | 25 | 23 Apr | 30 May | ||||
| Species | Mar | Apr | May | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| Totals | 413 | 12817 | 17739 | 30969 | 498 | 30471 | 100 | 47 | ||||||||
| Observation hours | 6:15 | 38:25 | 64:47 | 109:27 | ||||||||||||
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