| Year | |
| Period | |
| count-field | |
| Also present | |
| Species | Feb | Mar | Apr | May | Totals | SE | NW | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Pale-bellied Brent Goose | 0 | 47 | 11 | 0 | 58 | 54 | 4 | 35 (7 Mar) | 6 | 6 | 1 Mar | 22 Apr | ||||
| 2. | Canada Goose | 0 | 444 | 52 | 16 | 512 | 4 | 508 | 302 (17 Mar) | 29 | 27 | 1 Mar | 23 May | ||||
| 3. | Snow Goose | 0 | 36 | 0 | 0 | 36 | 0 | 36 | 33 (17 Mar) | 2 | 2 | 17 Mar | 26 Mar | ||||
| 4. | goose sp. | 0 | 6 | 0 | 0 | 6 | 0 | 6 | 6 (17 Mar) | 1 | 1 | 17 Mar | 17 Mar | ||||
| 5. | Mute Swan | 0 | 4 | 3 | 3 | 10 | 3 | 7 | 3 (7 Apr) | 5 | 5 | 7 Mar | 26 May | ||||
| 6. | Tundra/Trumpeter Swan | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 (6 Mar) | 1 | 1 | 6 Mar | 6 Mar | ||||
| 7. | Tundra Swan | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 (9 Mar) | 1 | 1 | 9 Mar | 9 Mar | ||||
| 8. | Wood Duck | 0 | 13 | 3 | 9 | 25 | 4 | 21 | 8 (4 Mar) | 11 | 10 | 4 Mar | 9 May | ||||
| 9. | Blue-winged Teal | 0 | 0 | 2 | 0 | 2 | 2 | 0 | 2 (5 Apr) | 1 | 1 | 5 Apr | 5 Apr | ||||
| 10. | American Wigeon | 0 | 6 | 6 | 0 | 12 | 0 | 12 | 6 (11 Mar) | 2 | 2 | 11 Mar | 14 Apr | ||||
| 11. | Mallard | 0 | 17 | 1 | 3 | 21 | 3 | 18 | 4 (4 Mar) | 11 | 10 | 4 Mar | 17 May | ||||
| 12. | Black Duck | 0 | 34 | 6 | 2 | 42 | 5 | 37 | 14 (4 Mar) | 12 | 11 | 4 Mar | 17 May | ||||
| 13. | Pintail | 0 | 28 | 0 | 0 | 28 | 0 | 28 | 14 (2 Mar) | 2 | 2 | 2 Mar | 3 Mar | ||||
| 14. | duck sp. | 0 | 6 | 2 | 0 | 8 | 2 | 6 | 5 (30 Mar) | 3 | 3 | 15 Mar | 29 Apr | ||||
| 15. | Green-winged Teal | 0 | 22 | 2 | 0 | 24 | 1 | 23 | 13 (2 Mar) | 6 | 6 | 2 Mar | 17 Apr | ||||
| 16. | Ring-necked Duck | 2 | 17 | 0 | 0 | 19 | 1 | 18 | 17 (4 Mar) | 2 | 2 | 28 Feb | 4 Mar | ||||
| 17. | Scaup | 0 | 49 | 2 | 0 | 51 | 48 | 3 | 47 (25 Mar) | 4 | 4 | 17 Mar | 2 Apr | ||||
| 18. | Lesser Scaup | 0 | 11 | 6 | 0 | 17 | 5 | 12 | 3 (4 Mar) | 8 | 7 | 4 Mar | 12 Apr | ||||
| 19. | Aythya sp. | 0 | 5 | 0 | 0 | 5 | 5 | 0 | 5 (7 Mar) | 1 | 1 | 7 Mar | 7 Mar | ||||
| 20. | Harlequin Duck | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (2 Apr) | 1 | 1 | 2 Apr | 2 Apr | ||||
| 21. | Surf Scoter | 0 | 3092 | 5374 | 123 | 8589 | 7711 | 878 | 659 (23 Mar) | 74 | 69 | 1 Mar | 21 May | ||||
| 22. | White-winged Scoter | 0 | 17 | 6 | 5 | 28 | 23 | 5 | 4 (1 Mar) | 19 | 18 | 1 Mar | 21 May | ||||
| 23. | Black Scoter | 0 | 2895 | 5441 | 328 | 8664 | 7996 | 668 | 688 (3 Apr) | 85 | 79 | 1 Mar | 22 May | ||||
| 24. | scoter sp. | 0 | 153 | 486 | 48 | 687 | 453 | 234 | 283 (19 Apr) | 19 | 18 | 8 Mar | 3 May | ||||
| 25. | Surf/Black Scoter | 0 | 1126 | 1224 | 83 | 2433 | 1515 | 918 | 278 (22 Mar) | 67 | 62 | 2 Mar | 10 May | ||||
| 26. | Long-tailed Duck | 0 | 1455 | 18 | 0 | 1473 | 1196 | 277 | 455 (4 Mar) | 37 | 34 | 1 Mar | 7 Apr | ||||
| 27. | Bufflehead | 0 | 1 | 5 | 0 | 6 | 0 | 6 | 5 (2 Apr) | 2 | 2 | 1 Mar | 2 Apr | ||||
| 28. | Red-breasted Merganser | 0 | 680 | 184 | 1 | 865 | 419 | 446 | 50 (4 Mar) | 57 | 53 | 1 Mar | 2 May | ||||
| 29. | Common Nighthawk | 0 | 0 | 0 | 2 | 2 | 0 | 2 | 1 (17 May) | 2 | 2 | 17 May | 21 May | ||||
| 30. | Chimney Swift | 0 | 0 | 99 | 566 | 665 | 47 | 618 | 522 (21 May) | 27 | 25 | 6 Apr | 29 May | ||||
| Species | Feb | Mar | Apr | May | Totals | SE | NW | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 31. | Ruby-throated Hummingbird | 0 | 0 | 4 | 78 | 82 | 7 | 75 | 15 (3 May) | 23 | 21 | 21 Apr | 28 May | ||||
| 32. | Rock Dove | 0 | 6 | 0 | 0 | 6 | 0 | 6 | 4 (6 Mar) | 2 | 2 | 6 Mar | 19 Mar | ||||
| 33. | Collared Dove | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (24 Apr) | 1 | 1 | 24 Apr | 24 Apr | ||||
| 34. | Mourning Dove | 0 | 19 | 2 | 2 | 23 | 6 | 17 | 11 (27 Mar) | 8 | 7 | 7 Mar | 9 May | ||||
| 35. | Mangrove Rail | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 (24 Apr) | 1 | 1 | 24 Apr | 24 Apr | ||||
| 36. | Slavonian Grebe | 0 | 34 | 0 | 0 | 34 | 30 | 4 | 10 (12 Mar) | 14 | 13 | 1 Mar | 27 Mar | ||||
| 37. | American Oystercatcher | 0 | 127 | 19 | 20 | 166 | 107 | 59 | 17 (7 Mar) | 39 | 36 | 1 Mar | 26 May | ||||
| 38. | Grey Plover | 0 | 0 | 14 | 53 | 67 | 14 | 53 | 10 (27 Apr) | 20 | 19 | 12 Apr | 31 May | ||||
| 39. | Killdeer | 0 | 17 | 1 | 6 | 24 | 2 | 22 | 9 (7 Mar) | 11 | 10 | 7 Mar | 22 May | ||||
| 40. | Semipalmated Plover | 0 | 0 | 2 | 42 | 44 | 5 | 39 | 13 (13 May) | 16 | 15 | 5 Apr | 31 May | ||||
| 41. | Piping Plover | 0 | 4 | 1 | 0 | 5 | 5 | 0 | 2 (7 Mar) | 3 | 3 | 7 Mar | 16 Apr | ||||
| 42. | Hudsonian Whimbrel | 0 | 0 | 206 | 42 | 248 | 103 | 145 | 90 (27 Apr) | 22 | 20 | 16 Apr | 27 May | ||||
| 43. | Short-billed Dowitcher | 0 | 0 | 12 | 862 | 874 | 132 | 742 | 181 (8 May) | 27 | 25 | 13 Apr | 21 May | ||||
| 44. | dowitcher sp. | 0 | 0 | 9 | 0 | 9 | 0 | 9 | 9 (23 Apr) | 1 | 1 | 23 Apr | 23 Apr | ||||
| 45. | Red-necked Phalarope | 0 | 0 | 0 | 2 | 2 | 2 | 0 | 2 (31 May) | 1 | 1 | 31 May | 31 May | ||||
| 46. | Spotted Sandpiper | 0 | 0 | 0 | 8 | 8 | 4 | 4 | 3 (9 May) | 5 | 5 | 2 May | 25 May | ||||
| 47. | Solitary Sandpiper | 0 | 0 | 0 | 15 | 15 | 1 | 14 | 8 (17 May) | 6 | 6 | 4 May | 21 May | ||||
| 48. | Lesser Yellowlegs | 0 | 4 | 8 | 10 | 22 | 0 | 22 | 5 (23 Apr) | 11 | 10 | 4 Mar | 15 May | ||||
| 49. | Willet | 0 | 0 | 164 | 96 | 260 | 40 | 220 | 43 (22 Apr) | 38 | 35 | 13 Apr | 31 May | ||||
| 50. | Willet (Eastern) | 0 | 0 | 32 | 3 | 35 | 8 | 27 | 16 (20 Apr) | 8 | 7 | 13 Apr | 13 May | ||||
| 51. | Willet (Western) | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 (22 May) | 1 | 1 | 22 May | 22 May | ||||
| 52. | Greater Yellowlegs | 0 | 5 | 36 | 7 | 48 | 1 | 47 | 25 (13 Apr) | 18 | 17 | 8 Mar | 18 May | ||||
| 53. | Greater/Lesser Yellowlegs | 0 | 0 | 5 | 2 | 7 | 0 | 7 | 3 (12 Apr) | 3 | 3 | 12 Apr | 7 May | ||||
| 54. | Turnstone | 0 | 4 | 1 | 234 | 239 | 16 | 223 | 43 (17 May) | 27 | 25 | 24 Mar | 31 May | ||||
| 55. | Knot | 0 | 0 | 0 | 137 | 137 | 0 | 137 | 50 (17 May) | 12 | 11 | 3 May | 21 May | ||||
| 56. | wader sp. | 0 | 0 | 114 | 124 | 238 | 76 | 162 | 49 (29 Apr) | 18 | 17 | 6 Apr | 29 May | ||||
| 57. | small wader | 0 | 0 | 2 | 78 | 80 | 23 | 57 | 57 (1 May) | 10 | 9 | 29 Apr | 31 May | ||||
| 58. | large wader | 0 | 0 | 0 | 3 | 3 | 3 | 0 | 3 (17 May) | 1 | 1 | 17 May | 17 May | ||||
| 59. | Sanderling | 0 | 8 | 66 | 527 | 601 | 82 | 519 | 217 (15 May) | 39 | 36 | 22 Mar | 31 May | ||||
| 60. | Dunlin | 0 | 23 | 150 | 13 | 186 | 2 | 184 | 110 (4 Apr) | 13 | 12 | 14 Mar | 13 May | ||||
| Species | Feb | Mar | Apr | May | Totals | SE | NW | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 61. | Purple Sandpiper | 0 | 14 | 27 | 29 | 70 | 7 | 63 | 25 (30 Apr) | 10 | 9 | 4 Mar | 25 May | ||||
| 62. | Least Sandpiper | 0 | 0 | 0 | 51 | 51 | 3 | 48 | 15 (3 May) | 13 | 12 | 3 May | 21 May | ||||
| 63. | Calidris sp. | 0 | 1 | 12 | 120 | 133 | 42 | 91 | 40 (2 May) | 14 | 13 | 31 Mar | 22 May | ||||
| 64. | Semipalmated Sandpiper | 0 | 0 | 0 | 683 | 683 | 46 | 637 | 295 (17 May) | 30 | 28 | 1 May | 31 May | ||||
| 65. | Black Skimmer | 0 | 0 | 44 | 192 | 236 | 102 | 134 | 32 (30 Apr) | 32 | 30 | 19 Apr | 31 May | ||||
| 66. | Least Tern | 0 | 0 | 7 | 58 | 65 | 39 | 26 | 36 (7 May) | 17 | 16 | 18 Apr | 23 May | ||||
| 67. | Gull-billed Tern | 0 | 0 | 0 | 2 | 2 | 0 | 2 | 2 (21 May) | 1 | 1 | 21 May | 21 May | ||||
| 68. | Caspian Tern | 0 | 0 | 1 | 15 | 16 | 6 | 10 | 12 (16 May) | 3 | 3 | 1 Apr | 16 May | ||||
| 69. | Black Tern | 0 | 0 | 0 | 6 | 6 | 6 | 0 | 3 (24 May) | 3 | 3 | 24 May | 30 May | ||||
| 70. | tern/marsh tern sp. | 0 | 0 | 2 | 0 | 2 | 2 | 0 | 2 (29 Apr) | 1 | 1 | 29 Apr | 29 Apr | ||||
| 71. | Forster's Tern | 0 | 5 | 319 | 3 | 327 | 167 | 160 | 51 (7 Apr) | 25 | 23 | 10 Mar | 24 May | ||||
| 72. | Arctic Tern | 0 | 0 | 0 | 3 | 3 | 3 | 0 | 2 (30 May) | 2 | 2 | 24 May | 30 May | ||||
| 73. | Common/Arctic Tern | 0 | 0 | 0 | 13 | 13 | 11 | 2 | 6 (20 May) | 6 | 6 | 18 May | 31 May | ||||
| 74. | Common Tern | 0 | 0 | 14 | 223 | 237 | 173 | 64 | 83 (30 May) | 30 | 28 | 18 Apr | 31 May | ||||
| 75. | Roseate Tern | 0 | 0 | 0 | 8 | 8 | 7 | 1 | 3 (30 May) | 4 | 4 | 15 May | 30 May | ||||
| 76. | sterna sp. | 0 | 0 | 3 | 0 | 3 | 1 | 2 | 2 (23 Apr) | 2 | 2 | 23 Apr | 29 Apr | ||||
| 77. | Royal Tern | 0 | 0 | 20 | 86 | 106 | 37 | 69 | 10 (10 May) | 38 | 35 | 7 Apr | 31 May | ||||
| 78. | Little Gull | 0 | 0 | 4 | 0 | 4 | 4 | 0 | 4 (4 Apr) | 1 | 1 | 4 Apr | 4 Apr | ||||
| 79. | Bonaparte's Gull | 0 | 421 | 210 | 16 | 647 | 249 | 398 | 65 (22 Mar) | 61 | 57 | 1 Mar | 15 May | ||||
| 80. | Black-headed Gull | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 (1 May) | 1 | 1 | 1 May | 1 May | ||||
| 81. | Laughing Gull | 0 | 873 | 2247 | 70 | 3190 | 898 | 2292 | 673 (7 Apr) | 43 | 40 | 17 Mar | 24 May | ||||
| 82. | Ring-billed Gull | 0 | 385 | 209 | 21 | 615 | 97 | 518 | 40 (19 Mar) | 71 | 66 | 1 Mar | 25 May | ||||
| 83. | Herring Gull | 0 | 761 | 907 | 76 | 1744 | 614 | 1130 | 146 (26 Mar) | 81 | 75 | 2 Mar | 31 May | ||||
| 84. | Great Black-backed Gull | 0 | 356 | 206 | 16 | 578 | 231 | 347 | 42 (7 Mar) | 65 | 60 | 1 Mar | 28 May | ||||
| 85. | Lesser Black-backed Gull | 0 | 67 | 188 | 62 | 317 | 137 | 180 | 23 (6 Apr) | 76 | 71 | 1 Mar | 29 May | ||||
| 86. | large gull sp. | 0 | 0 | 0 | 15 | 15 | 15 | 0 | 15 (26 May) | 1 | 1 | 26 May | 26 May | ||||
| 87. | Iceland Gull | 0 | 0 | 2 | 0 | 2 | 0 | 2 | 1 (12 Apr) | 2 | 2 | 12 Apr | 23 Apr | ||||
| 88. | Arctic Skua | 0 | 0 | 67 | 33 | 100 | 83 | 17 | 19 (28 Apr) | 32 | 30 | 12 Apr | 31 May | ||||
| 89. | Razorbill | 0 | 3 | 0 | 0 | 3 | 3 | 0 | 1 (4 Mar) | 3 | 3 | 4 Mar | 17 Mar | ||||
| 90. | Red-throated Diver | 0 | 1044 | 8711 | 45 | 9800 | 9778 | 22 | 1886 (6 Apr) | 72 | 67 | 2 Mar | 18 May | ||||
| Species | Feb | Mar | Apr | May | Totals | SE | NW | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 91. | Pacific Loon | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 (10 May) | 1 | 1 | 10 May | 10 May | ||||
| 92. | Great Northern Diver | 0 | 13 | 1022 | 316 | 1351 | 175 | 1176 | 249 (14 Apr) | 69 | 64 | 3 Mar | 31 May | ||||
| 93. | diver sp. | 0 | 0 | 0 | 3 | 3 | 3 | 0 | 2 (31 May) | 2 | 2 | 19 May | 31 May | ||||
| 94. | Wilson's Storm-Petrel | 0 | 0 | 3 | 139 | 142 | 137 | 5 | 86 (31 May) | 6 | 6 | 29 Apr | 31 May | ||||
| 95. | Cory's Shearwater | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 (30 May) | 1 | 1 | 30 May | 30 May | ||||
| 96. | Sooty Shearwater | 0 | 0 | 0 | 145 | 145 | 145 | 0 | 81 (30 May) | 8 | 7 | 19 May | 30 May | ||||
| 97. | Gannet | 19 | 31399 | 14358 | 322 | 46098 | 46098 | 0 | 6901 (17 Mar) | 95 | 88 | 28 Feb | 31 May | ||||
| 98. | Anhinga | 0 | 0 | 3 | 5 | 8 | 0 | 8 | 3 (26 Apr) | 4 | 4 | 26 Apr | 29 May | ||||
| 99. | Cormorant | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (2 Apr) | 1 | 1 | 2 Apr | 2 Apr | ||||
| 100. | Cormorant (p. c. carbo) | 0 | 26 | 0 | 0 | 26 | 22 | 4 | 6 (20 Mar) | 13 | 12 | 1 Mar | 23 Mar | ||||
| 101. | Double-crested Cormorant | 0 | 3736 | 18539 | 8174 | 30449 | 8859 | 21590 | 3374 (20 Apr) | 96 | 89 | 2 Mar | 31 May | ||||
| 102. | White Ibis | 0 | 266 | 247 | 217 | 730 | 189 | 541 | 107 (2 Apr) | 37 | 34 | 19 Mar | 30 May | ||||
| 103. | Glossy Ibis | 0 | 5 | 477 | 430 | 912 | 129 | 783 | 91 (5 May) | 43 | 40 | 24 Mar | 31 May | ||||
| 104. | Little Blue Heron | 0 | 0 | 6 | 6 | 12 | 2 | 10 | 3 (17 Apr) | 10 | 9 | 7 Apr | 21 May | ||||
| 105. | Tricolored Heron | 0 | 0 | 2 | 2 | 4 | 1 | 3 | 1 (18 Apr) | 4 | 4 | 18 Apr | 21 May | ||||
| 106. | Snowy Egret | 0 | 12 | 129 | 71 | 212 | 16 | 196 | 23 (1 May) | 48 | 45 | 24 Mar | 31 May | ||||
| 107. | Egretta sp. | 0 | 0 | 2 | 5 | 7 | 0 | 7 | 3 (8 May) | 4 | 4 | 13 Apr | 28 May | ||||
| 108. | Green Heron | 0 | 0 | 4 | 24 | 28 | 7 | 21 | 6 (8 May) | 13 | 12 | 23 Apr | 22 May | ||||
| 109. | Cattle Egret | 0 | 0 | 1 | 3 | 4 | 0 | 4 | 2 (5 May) | 3 | 3 | 24 Apr | 14 May | ||||
| 110. | Great White Egret | 0 | 39 | 91 | 39 | 169 | 18 | 151 | 17 (29 Mar) | 51 | 47 | 18 Mar | 31 May | ||||
| 111. | heron sp. | 0 | 0 | 8 | 0 | 8 | 0 | 8 | 6 (6 Apr) | 2 | 2 | 6 Apr | 7 Apr | ||||
| 112. | Great Blue Heron | 0 | 60 | 85 | 48 | 193 | 28 | 165 | 23 (1 May) | 41 | 38 | 13 Mar | 31 May | ||||
| 113. | Brown Pelican | 0 | 3 | 47 | 215 | 265 | 181 | 84 | 24 (8 May) | 43 | 40 | 6 Mar | 31 May | ||||
| 114. | Black Vulture | 0 | 20 | 6 | 0 | 26 | 0 | 26 | 15 (9 Mar) | 4 | 4 | 9 Mar | 8 Apr | ||||
| 115. | Turkey Vulture | 0 | 83 | 237 | 8 | 328 | 3 | 325 | 50 (19 Apr) | 17 | 16 | 8 Mar | 22 May | ||||
| 116. | Osprey | 0 | 85 | 97 | 8 | 190 | 15 | 175 | 36 (26 Mar) | 39 | 36 | 11 Mar | 11 May | ||||
| 117. | Swallow-tailed Kite | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 (24 Apr) | 1 | 1 | 24 Apr | 24 Apr | ||||
| 118. | Sharp-shinned Hawk | 0 | 3 | 4 | 1 | 8 | 1 | 7 | 2 (2 Apr) | 8 | 7 | 21 Mar | 5 May | ||||
| 119. | Cooper's Hawk | 0 | 0 | 5 | 0 | 5 | 0 | 5 | 1 (2 Apr) | 5 | 5 | 2 Apr | 24 Apr | ||||
| 120. | American Goshawk | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 (8 Mar) | 1 | 1 | 8 Mar | 8 Mar | ||||
| Species | Feb | Mar | Apr | May | Totals | SE | NW | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 121. | Northern Harrier | 0 | 3 | 21 | 7 | 31 | 1 | 30 | 7 (13 Apr) | 17 | 16 | 26 Mar | 13 May | ||||
| 122. | Bald Eagle | 0 | 47 | 26 | 18 | 91 | 3 | 88 | 9 (8 Mar) | 34 | 32 | 4 Mar | 22 May | ||||
| 123. | Mississippi Kite | 0 | 0 | 0 | 15 | 15 | 0 | 15 | 5 (17 May) | 6 | 6 | 14 May | 23 May | ||||
| 124. | Red-shouldered Hawk | 0 | 2 | 3 | 1 | 6 | 0 | 6 | 2 (9 Mar) | 5 | 5 | 9 Mar | 8 May | ||||
| 125. | Broad-winged Hawk | 0 | 0 | 73 | 81 | 154 | 0 | 154 | 38 (24 Apr) | 14 | 13 | 19 Apr | 22 May | ||||
| 126. | Red-tailed Hawk | 0 | 15 | 30 | 13 | 58 | 0 | 58 | 9 (25 Apr) | 22 | 20 | 6 Mar | 22 May | ||||
| 127. | Belted Kingfisher | 0 | 4 | 0 | 1 | 5 | 2 | 3 | 1 (17 Mar) | 5 | 5 | 17 Mar | 3 May | ||||
| 128. | Red-headed Woodpecker | 0 | 0 | 2 | 36 | 38 | 14 | 24 | 12 (8 May) | 11 | 10 | 20 Apr | 15 May | ||||
| 129. | Red-bellied Woodpecker | 0 | 0 | 16 | 83 | 99 | 38 | 61 | 27 (8 May) | 24 | 22 | 13 Apr | 25 May | ||||
| 130. | Downy Woodpecker | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (14 Apr) | 1 | 1 | 14 Apr | 14 Apr | ||||
| 131. | Hairy Woodpecker | 0 | 0 | 1 | 4 | 5 | 3 | 2 | 1 (3 Apr) | 5 | 5 | 3 Apr | 28 May | ||||
| 132. | Northern Flicker | 0 | 15 | 26 | 2 | 43 | 10 | 33 | 15 (6 Apr) | 19 | 18 | 8 Mar | 21 May | ||||
| 133. | Northern Flicker (Yellow-shafted) | 0 | 12 | 0 | 0 | 12 | 4 | 8 | 5 (24 Mar) | 5 | 5 | 10 Mar | 30 Mar | ||||
| 134. | Pileated Woodpecker | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (25 Apr) | 1 | 1 | 25 Apr | 25 Apr | ||||
| 135. | woodpecker sp. | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 (7 May) | 1 | 1 | 7 May | 7 May | ||||
| 136. | American Kestrel | 0 | 41 | 14 | 1 | 56 | 3 | 53 | 32 (26 Mar) | 19 | 18 | 6 Mar | 1 May | ||||
| 137. | falcon sp. | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (6 Apr) | 1 | 1 | 6 Apr | 6 Apr | ||||
| 138. | Merlin | 0 | 9 | 26 | 16 | 51 | 1 | 50 | 6 (6 Apr) | 28 | 26 | 7 Mar | 23 May | ||||
| 139. | Peregrine | 0 | 2 | 1 | 2 | 5 | 0 | 5 | 2 (26 Mar) | 4 | 4 | 26 Mar | 9 May | ||||
| 140. | Eastern Phoebe | 0 | 36 | 3 | 1 | 40 | 13 | 27 | 23 (26 Mar) | 12 | 11 | 2 Mar | 22 May | ||||
| 141. | Eastern Wood Pewee | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 (12 May) | 1 | 1 | 12 May | 12 May | ||||
| 142. | Eastern Kingbird | 0 | 0 | 0 | 328 | 328 | 70 | 258 | 119 (21 May) | 25 | 23 | 2 May | 31 May | ||||
| 143. | Great Crested Flycatcher | 0 | 0 | 0 | 3 | 3 | 2 | 1 | 2 (22 May) | 2 | 2 | 22 May | 28 May | ||||
| 144. | Red-eyed Vireo | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 (21 May) | 1 | 1 | 21 May | 21 May | ||||
| 145. | Blue Jay | 0 | 2 | 8 | 388 | 398 | 144 | 254 | 58 (8 May) | 31 | 29 | 20 Mar | 28 May | ||||
| 146. | American Crow | 0 | 4 | 0 | 0 | 4 | 0 | 4 | 4 (29 Mar) | 1 | 1 | 29 Mar | 29 Mar | ||||
| 147. | Fish Crow | 0 | 42 | 9 | 3 | 54 | 0 | 54 | 35 (29 Mar) | 11 | 10 | 6 Mar | 10 May | ||||
| 148. | Raven | 0 | 0 | 3 | 0 | 3 | 0 | 3 | 2 (2 Apr) | 2 | 2 | 2 Apr | 13 Apr | ||||
| 149. | Cedar Waxwing | 0 | 0 | 0 | 224 | 224 | 12 | 212 | 134 (21 May) | 16 | 15 | 3 May | 28 May | ||||
| 150. | Shore Lark | 0 | 1 | 1 | 2 | 4 | 1 | 3 | 1 (6 Mar) | 4 | 4 | 6 Mar | 22 May | ||||
| Species | Feb | Mar | Apr | May | Totals | SE | NW | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 151. | Sand Martin | 0 | 0 | 2 | 69 | 71 | 6 | 65 | 18 (21 May) | 26 | 24 | 18 Apr | 31 May | ||||
| 152. | Tree Swallow | 0 | 213 | 199 | 213 | 625 | 21 | 604 | 167 (2 May) | 58 | 54 | 7 Mar | 25 May | ||||
| 153. | Purple Martin | 0 | 1 | 56 | 49 | 106 | 1 | 105 | 29 (17 Apr) | 19 | 18 | 25 Mar | 25 May | ||||
| 154. | Northern Rough-winged Swallow | 0 | 4 | 70 | 44 | 118 | 9 | 109 | 12 (23 Apr) | 32 | 30 | 26 Mar | 27 May | ||||
| 155. | Swallow | 0 | 35 | 789 | 2916 | 3740 | 217 | 3523 | 1037 (2 May) | 72 | 67 | 19 Mar | 31 May | ||||
| 156. | Cliff Swallow | 0 | 0 | 39 | 139 | 178 | 15 | 163 | 27 (2 May) | 29 | 27 | 2 Apr | 31 May | ||||
| 157. | swallow sp. | 0 | 2 | 7 | 4 | 13 | 2 | 11 | 3 (2 Apr) | 10 | 9 | 16 Mar | 18 May | ||||
| 158. | Ruby-crowned Kinglet | 0 | 0 | 5 | 0 | 5 | 1 | 4 | 2 (17 Apr) | 4 | 4 | 4 Apr | 30 Apr | ||||
| 159. | Golden-crowned Kinglet | 0 | 112 | 6 | 0 | 118 | 91 | 27 | 69 (26 Mar) | 12 | 11 | 9 Mar | 17 Apr | ||||
| 160. | Blue-grey Gnatcatcher | 0 | 4 | 593 | 48 | 645 | 97 | 548 | 246 (6 Apr) | 45 | 42 | 27 Mar | 21 May | ||||
| 161. | White-breasted Nuthatch | 0 | 1 | 1 | 0 | 2 | 1 | 1 | 1 (17 Mar) | 2 | 2 | 17 Mar | 10 Apr | ||||
| 162. | Red-breasted Nuthatch | 0 | 0 | 1 | 3 | 4 | 0 | 4 | 2 (4 May) | 3 | 3 | 16 Apr | 15 May | ||||
| 163. | Brown Creeper | 0 | 10 | 1 | 0 | 11 | 7 | 4 | 8 (30 Mar) | 3 | 3 | 26 Mar | 5 Apr | ||||
| 164. | Grey Catbird | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 (4 May) | 1 | 1 | 4 May | 4 May | ||||
| 165. | Northern Mockingbird | 0 | 2 | 6 | 5 | 13 | 0 | 13 | 3 (12 Apr) | 8 | 7 | 29 Mar | 16 May | ||||
| 166. | Brown Thrasher | 0 | 1 | 1 | 0 | 2 | 1 | 1 | 1 (24 Mar) | 2 | 2 | 24 Mar | 7 Apr | ||||
| 167. | Starling | 0 | 100 | 64 | 33 | 197 | 15 | 182 | 26 (26 Mar) | 53 | 49 | 6 Mar | 18 May | ||||
| 168. | Eastern Bluebird | 0 | 58 | 14 | 15 | 87 | 12 | 75 | 30 (26 Mar) | 35 | 33 | 3 Mar | 30 May | ||||
| 169. | American Robin | 0 | 639 | 21 | 6 | 666 | 22 | 644 | 311 (7 Mar) | 30 | 28 | 3 Mar | 21 May | ||||
| 170. | flycatcher sp. | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 (9 May) | 1 | 1 | 9 May | 9 May | ||||
| 171. | sparrow sp. | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 (27 Mar) | 1 | 1 | 27 Mar | 27 Mar | ||||
| 172. | House Sparrow | 0 | 4 | 14 | 7 | 25 | 2 | 23 | 7 (21 May) | 10 | 9 | 26 Mar | 21 May | ||||
| 173. | American Buff-bellied Pipit | 0 | 11 | 0 | 0 | 11 | 0 | 11 | 4 (7 Mar) | 5 | 5 | 2 Mar | 26 Mar | ||||
| 174. | Purple Finch | 0 | 0 | 2 | 0 | 2 | 0 | 2 | 2 (26 Apr) | 1 | 1 | 26 Apr | 26 Apr | ||||
| 175. | House Finch | 0 | 410 | 173 | 64 | 647 | 77 | 570 | 192 (26 Mar) | 58 | 54 | 4 Mar | 31 May | ||||
| 176. | American Goldfinch | 0 | 2 | 642 | 587 | 1231 | 126 | 1105 | 218 (24 Apr) | 57 | 53 | 16 Mar | 31 May | ||||
| 177. | Chipping Sparrow | 0 | 3 | 6 | 4 | 13 | 0 | 13 | 3 (20 Apr) | 9 | 8 | 27 Mar | 21 May | ||||
| 178. | Fox Sparrow (Red) | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 (26 Mar) | 1 | 1 | 26 Mar | 26 Mar | ||||
| 179. | Dark-eyed Junco | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 (26 Mar) | 1 | 1 | 26 Mar | 26 Mar | ||||
| 180. | Dark-eyed Junco (Slate-colored) | 0 | 1 | 3 | 0 | 4 | 0 | 4 | 3 (4 Apr) | 2 | 2 | 30 Mar | 4 Apr | ||||
| Species | Feb | Mar | Apr | May | Totals | SE | NW | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 181. | White-throated Sparrow | 0 | 0 | 18 | 0 | 18 | 18 | 0 | 18 (30 Apr) | 1 | 1 | 30 Apr | 30 Apr | ||||
| 182. | Vesper Sparrow | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 1 (26 Mar) | 1 | 1 | 26 Mar | 26 Mar | ||||
| 183. | Savannah Sparrow | 0 | 0 | 0 | 2 | 2 | 1 | 1 | 1 (5 May) | 2 | 2 | 5 May | 9 May | ||||
| 184. | Bobolink | 0 | 0 | 0 | 83 | 83 | 8 | 75 | 52 (21 May) | 9 | 8 | 8 May | 22 May | ||||
| 185. | Baltimore Oriole | 0 | 0 | 0 | 33 | 33 | 7 | 26 | 9 (8 May) | 16 | 15 | 7 May | 25 May | ||||
| 186. | Orchard Oriole | 0 | 0 | 0 | 21 | 21 | 7 | 14 | 13 (8 May) | 6 | 6 | 8 May | 29 May | ||||
| 187. | Red-winged Blackbird | 0 | 665 | 327 | 161 | 1153 | 66 | 1087 | 244 (8 Mar) | 77 | 72 | 1 Mar | 31 May | ||||
| 188. | Brown-headed Cowbird | 0 | 1610 | 1950 | 111 | 3671 | 487 | 3184 | 362 (7 Apr) | 74 | 69 | 1 Mar | 30 May | ||||
| 189. | Rusty Blackbird | 0 | 14 | 0 | 0 | 14 | 0 | 14 | 12 (7 Mar) | 2 | 2 | 7 Mar | 26 Mar | ||||
| 190. | blackbird sp. | 0 | 41 | 0 | 2 | 43 | 5 | 38 | 18 (23 Mar) | 5 | 5 | 5 Mar | 11 May | ||||
| 191. | Common Grackle | 0 | 575 | 675 | 46 | 1296 | 102 | 1194 | 184 (26 Mar) | 58 | 54 | 1 Mar | 26 May | ||||
| 192. | Boat-tailed Grackle | 0 | 2 | 20 | 48 | 70 | 22 | 48 | 17 (8 May) | 19 | 18 | 20 Mar | 28 May | ||||
| 193. | Worm-eating Warbler | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (14 Apr) | 1 | 1 | 14 Apr | 14 Apr | ||||
| 194. | Northern Waterthrush | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 (21 May) | 1 | 1 | 21 May | 21 May | ||||
| 195. | Black-and-white Warbler | 0 | 0 | 0 | 3 | 3 | 1 | 2 | 2 (21 May) | 2 | 2 | 9 May | 21 May | ||||
| 196. | Common Yellowthroat | 0 | 0 | 0 | 2 | 2 | 1 | 1 | 1 (9 May) | 2 | 2 | 9 May | 21 May | ||||
| 197. | American Redstart | 0 | 0 | 0 | 4 | 4 | 1 | 3 | 3 (21 May) | 2 | 2 | 15 May | 21 May | ||||
| 198. | Cape May Warbler | 0 | 0 | 0 | 4 | 4 | 3 | 1 | 2 (8 May) | 2 | 2 | 8 May | 9 May | ||||
| 199. | Northern Parula | 0 | 0 | 0 | 28 | 28 | 0 | 28 | 25 (21 May) | 3 | 3 | 8 May | 21 May | ||||
| 200. | Magnolia Warbler | 0 | 0 | 0 | 2 | 2 | 0 | 2 | 2 (22 May) | 1 | 1 | 22 May | 22 May | ||||
| 201. | Bay-breasted Warbler | 0 | 0 | 0 | 2 | 2 | 0 | 2 | 1 (17 May) | 2 | 2 | 17 May | 21 May | ||||
| 202. | Blackburnian Warbler | 0 | 0 | 0 | 2 | 2 | 0 | 2 | 2 (21 May) | 1 | 1 | 21 May | 21 May | ||||
| 203. | American Yellow Warbler | 0 | 0 | 0 | 3 | 3 | 1 | 2 | 1 (5 May) | 3 | 3 | 5 May | 18 May | ||||
| 204. | Chestnut-sided Warbler | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 (22 May) | 1 | 1 | 22 May | 22 May | ||||
| 205. | Blackpoll Warbler | 0 | 0 | 0 | 470 | 470 | 13 | 457 | 434 (21 May) | 13 | 12 | 8 May | 30 May | ||||
| 206. | Bay-breasted/Blackpoll Warbler | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 (23 May) | 1 | 1 | 23 May | 23 May | ||||
| 207. | Black-throated Blue Warbler | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 (21 May) | 1 | 1 | 21 May | 21 May | ||||
| 208. | Palm Warbler | 0 | 1 | 4 | 0 | 5 | 0 | 5 | 4 (16 Apr) | 2 | 2 | 26 Mar | 16 Apr | ||||
| 209. | Palm Warbler (Yellow) | 0 | 0 | 6 | 0 | 6 | 1 | 5 | 2 (17 Apr) | 5 | 5 | 3 Apr | 17 Apr | ||||
| 210. | Pine Warbler | 0 | 647 | 8 | 3 | 658 | 33 | 625 | 534 (26 Mar) | 27 | 25 | 2 Mar | 22 May | ||||
| Species | Feb | Mar | Apr | May | Totals | SE | NW | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 211. | Myrtle Warbler | 0 | 110 | 17 | 65 | 192 | 34 | 158 | 104 (26 Mar) | 28 | 26 | 3 Mar | 27 May | ||||
| 212. | Yellow-rumped Warbler (Myrtle) | 0 | 7 | 0 | 0 | 7 | 6 | 1 | 7 (25 Mar) | 1 | 1 | 25 Mar | 25 Mar | ||||
| 213. | Yellow-throated Warbler | 0 | 0 | 0 | 6 | 6 | 0 | 6 | 2 (4 May) | 5 | 5 | 4 May | 29 May | ||||
| 214. | Prairie Warbler | 0 | 0 | 2 | 0 | 2 | 1 | 1 | 2 (27 Apr) | 1 | 1 | 27 Apr | 27 Apr | ||||
| 215. | Black-throated Green Warbler | 0 | 0 | 0 | 3 | 3 | 0 | 3 | 1 (17 May) | 3 | 3 | 17 May | 21 May | ||||
| 216. | Canada Warbler | 0 | 0 | 0 | 2 | 2 | 0 | 2 | 1 (12 May) | 2 | 2 | 12 May | 25 May | ||||
| 217. | Wilson's Warbler | 0 | 0 | 0 | 3 | 3 | 3 | 0 | 2 (22 May) | 2 | 2 | 22 May | 25 May | ||||
| 218. | Summer Tanager | 0 | 0 | 0 | 3 | 3 | 2 | 1 | 1 (7 May) | 3 | 3 | 7 May | 12 May | ||||
| 219. | Rose-breasted Grosbeak | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 (13 May) | 1 | 1 | 13 May | 13 May | ||||
| 220. | Dickcissel | 0 | 0 | 0 | 5 | 5 | 1 | 4 | 1 (10 May) | 5 | 5 | 10 May | 21 May | ||||
| 221. | Blue Grosbeak | 0 | 0 | 0 | 58 | 58 | 10 | 48 | 13 (21 May) | 14 | 13 | 7 May | 26 May | ||||
| 222. | Indigo Bunting | 0 | 0 | 0 | 190 | 190 | 30 | 160 | 90 (21 May) | 25 | 23 | 2 May | 30 May | ||||
| 223. | Painted Bunting | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 (1 May) | 1 | 1 | 1 May | 1 May | ||||
| 224. | passerine sp. | 0 | 2 | 3 | 11 | 16 | 3 | 13 | 3 (8 May) | 12 | 11 | 6 Mar | 31 May | ||||
| 225. | warbler sp. | 0 | 27 | 5 | 145 | 177 | 13 | 164 | 114 (21 May) | 27 | 25 | 18 Mar | 23 May | ||||
| Other species | |||||||||||||||||
| Species | Feb | Mar | Apr | May | Totals | SE | NW | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Bottle-Nosed Dolphin | 0 | 336 | 661 | 234 | 1231 | 1029 | 202 | 114 (10 Apr) | 73 | 68 | 1 Mar | 31 May | ||||
| 2. | Grey seal | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 (11 Apr) | 1 | 1 | 11 Apr | 11 Apr | ||||
| 3. | Common Seal | 0 | 2 | 1 | 0 | 3 | 2 | 1 | 1 (7 Mar) | 3 | 3 | 7 Mar | 10 Apr | ||||
| Other species | |||||||||||||||||
| Species | Feb | Mar | Apr | May | Totals | SE | NW | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Orange Sulphur | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (14 Apr) | 1 | 1 | 14 Apr | 14 Apr | ||||
| 2. | Monarch | 0 | 0 | 3 | 1 | 4 | 2 | 2 | 1 (12 Apr) | 4 | 4 | 12 Apr | 16 May | ||||
| 3. | American Snout | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 (13 Apr) | 1 | 1 | 13 Apr | 13 Apr | ||||
| 4. | Red-spotted Purple | 0 | 0 | 0 | 4 | 4 | 2 | 2 | 2 (21 May) | 3 | 3 | 17 May | 29 May | ||||
| 5. | Camberwell Beauty | 0 | 2 | 1 | 0 | 3 | 1 | 2 | 1 (9 Mar) | 3 | 3 | 9 Mar | 6 Apr | ||||
| 6. | Eastern Tiger Swallowtail | 0 | 0 | 3 | 2 | 5 | 4 | 1 | 2 (23 Apr) | 4 | 4 | 21 Apr | 22 May | ||||
| 7. | Black Swallowtail | 0 | 0 | 1 | 8 | 9 | 7 | 2 | 4 (12 May) | 5 | 5 | 27 Apr | 12 May | ||||
| 8. | Small White | 0 | 0 | 4 | 2 | 6 | 4 | 2 | 2 (13 Apr) | 5 | 5 | 12 Apr | 31 May | ||||
| 9. | Question Mark/Eastern Comma | 0 | 0 | 4 | 0 | 4 | 1 | 3 | 4 (6 Apr) | 1 | 1 | 6 Apr | 6 Apr | ||||
| 10. | Red Admiral | 0 | 0 | 4 | 3 | 7 | 0 | 7 | 4 (13 Apr) | 4 | 4 | 13 Apr | 16 May | ||||
| 11. | American Lady | 0 | 0 | 5 | 2 | 7 | 4 | 3 | 3 (13 Apr) | 5 | 5 | 13 Apr | 7 May | ||||
| Other species | |||||||||||||||||
| Species | Feb | Mar | Apr | May | Totals | SE | NW | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Common Green Darner | 0 | 0 | 5 | 0 | 5 | 0 | 5 | 4 (13 Apr) | 2 | 2 | 11 Apr | 13 Apr | ||||
| 2. | Darner sp. | 0 | 0 | 1 | 0 | 1 | 1 | 0 | 1 (12 Apr) | 1 | 1 | 12 Apr | 12 Apr | ||||
| 3. | Spot-winged Glider | 0 | 0 | 0 | 12 | 12 | 6 | 6 | 3 (29 May) | 8 | 7 | 8 May | 31 May | ||||
| Species | Feb | Mar | Apr | May | Totals | SE | NW | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| Totals | 21 | 55991 | 69072 | 22819 | 147903 | 91952 | 55951 | 100 | 93 | ||||||||
| Observation hours | 21:33 | 146:45 | 166:45 | 172:15 | 507:18 | ||||||||||||
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