Totals MD Biodiversity Project - Dan's Rock morning flight 2025
| Year | |
| Period | |
| count-field | |
| Also present | |
| Species | Aug | Sep | Oct | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Canada Goose | 0 | 0 | 48 | 48 | 38 | 10 | 38 (16 Oct) | 4 | 3 | 9 Oct | 21 Oct | ||||
| 2. | Common Nighthawk | 2 | 0 | 0 | 2 | 2 | 0 | 2 (24 Aug) | 1 | 1 | 24 Aug | 24 Aug | ||||
| 3. | Chimney Swift | 54 | 301 | 12 | 367 | 366 | 1 | 268 (28 Sep) | 31 | 26 | 4 Aug | 7 Oct | ||||
| 4. | Ruby-throated Hummingbird | 67 | 42 | 0 | 109 | 83 | 26 | 9 ( 7 Sep) | 49 | 41 | 3 Aug | 22 Sep | ||||
| 5. | Yellow-billed Cuckoo | 0 | 1 | 0 | 1 | 1 | 0 | 1 (14 Sep) | 1 | 1 | 14 Sep | 14 Sep | ||||
| 6. | Feral Pigeon | 50 | 6 | 0 | 56 | 20 | 36 | 18 (10 Aug) | 8 | 7 | 3 Aug | 24 Sep | ||||
| 7. | Mourning Dove | 13 | 14 | 1 | 28 | 28 | 0 | 9 ( 5 Sep) | 10 | 8 | 11 Aug | 1 Oct | ||||
| 8. | Grey Plover | 1 | 0 | 0 | 1 | 1 | 0 | 1 ( 8 Aug) | 1 | 1 | 8 Aug | 8 Aug | ||||
| 9. | Killdeer | 1 | 0 | 4 | 5 | 4 | 1 | 3 ( 6 Oct) | 4 | 3 | 27 Aug | 7 Oct | ||||
| 10. | sterna sp. | 7 | 0 | 0 | 7 | 7 | 0 | 7 (15 Aug) | 1 | 1 | 15 Aug | 15 Aug | ||||
| 11. | Turkey Vulture | 1 | 9 | 23 | 33 | 33 | 0 | 9 (20 Oct) | 10 | 8 | 29 Aug | 23 Oct | ||||
| 12. | Osprey | 0 | 1 | 1 | 2 | 2 | 0 | 1 (20 Sep) | 2 | 2 | 20 Sep | 5 Oct | ||||
| 13. | Golden Eagle | 0 | 0 | 1 | 1 | 1 | 0 | 1 ( 5 Oct) | 1 | 1 | 5 Oct | 5 Oct | ||||
| 14. | Sharp-shinned Hawk | 0 | 7 | 18 | 25 | 24 | 1 | 5 ( 5 Oct) | 14 | 12 | 20 Sep | 19 Oct | ||||
| 15. | Cooper's Hawk | 0 | 1 | 1 | 2 | 2 | 0 | 1 (28 Sep) | 2 | 2 | 28 Sep | 20 Oct | ||||
| 16. | Northern Harrier | 0 | 2 | 1 | 3 | 3 | 0 | 1 (20 Sep) | 4 | 3 | 20 Sep | 17 Oct | ||||
| 17. | Bald Eagle | 4 | 10 | 8 | 22 | 22 | 0 | 4 ( 1 Oct) | 17 | 14 | 25 Aug | 10 Oct | ||||
| 18. | Broad-winged Hawk | 0 | 466 | 0 | 466 | 466 | 0 | 411 (14 Sep) | 7 | 6 | 14 Sep | 26 Sep | ||||
| 19. | Red-tailed Hawk | 0 | 0 | 1 | 1 | 1 | 0 | 1 ( 1 Oct) | 1 | 1 | 1 Oct | 1 Oct | ||||
| 20. | Red-bellied Woodpecker | 0 | 1 | 18 | 19 | 18 | 1 | 8 ( 1 Oct) | 11 | 9 | 28 Sep | 19 Oct | ||||
| 21. | Yellow-bellied Sapsucker | 0 | 0 | 2 | 2 | 2 | 0 | 1 ( 5 Oct) | 2 | 2 | 5 Oct | 14 Oct | ||||
| 22. | Downy Woodpecker | 0 | 1 | 3 | 4 | 1 | 3 | 1 (15 Sep) | 5 | 4 | 15 Sep | 20 Oct | ||||
| 23. | Hairy Woodpecker | 0 | 0 | 4 | 4 | 4 | 0 | 3 ( 3 Oct) | 2 | 2 | 3 Oct | 9 Oct | ||||
| 24. | Northern Flicker (Yellow-shafted) | 0 | 3 | 6 | 9 | 7 | 2 | 2 ( 1 Oct) | 10 | 8 | 19 Sep | 18 Oct | ||||
| 25. | American Kestrel | 0 | 0 | 2 | 2 | 2 | 0 | 1 ( 1 Oct) | 2 | 2 | 1 Oct | 9 Oct | ||||
| 26. | Merlin | 0 | 0 | 2 | 2 | 2 | 0 | 2 ( 1 Oct) | 1 | 1 | 1 Oct | 1 Oct | ||||
| 27. | Merlin (taiga) | 0 | 0 | 1 | 1 | 1 | 0 | 1 ( 9 Oct) | 1 | 1 | 9 Oct | 9 Oct | ||||
| 28. | Peregrine | 0 | 1 | 1 | 2 | 2 | 0 | 1 (27 Sep) | 2 | 2 | 27 Sep | 2 Oct | ||||
| 29. | Eastern Phoebe | 0 | 12 | 32 | 44 | 44 | 0 | 6 ( 5 Oct) | 21 | 18 | 26 Sep | 16 Oct | ||||
| 30. | Olive-sided Flycatcher | 1 | 0 | 0 | 1 | 1 | 0 | 1 (22 Aug) | 1 | 1 | 22 Aug | 22 Aug | ||||
| Species | Aug | Sep | Oct | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 31. | Eastern Wood Pewee | 2 | 6 | 0 | 8 | 8 | 0 | 1 (16 Aug) | 10 | 8 | 16 Aug | 30 Sep | ||||
| 32. | Least Flycatcher | 3 | 1 | 0 | 4 | 4 | 0 | 1 (18 Aug) | 5 | 4 | 18 Aug | 14 Sep | ||||
| 33. | Red-eyed Vireo | 5 | 26 | 4 | 35 | 34 | 1 | 4 (14 Sep) | 27 | 23 | 3 Aug | 4 Oct | ||||
| 34. | Philadelphia Vireo | 0 | 5 | 0 | 5 | 5 | 0 | 3 (16 Sep) | 4 | 3 | 8 Sep | 28 Sep | ||||
| 35. | Warbling Vireo | 0 | 1 | 0 | 1 | 1 | 0 | 1 (16 Sep) | 1 | 1 | 16 Sep | 16 Sep | ||||
| 36. | Yellow-throated Vireo | 2 | 4 | 0 | 6 | 6 | 0 | 2 (14 Sep) | 6 | 5 | 18 Aug | 15 Sep | ||||
| 37. | Blue-headed Vireo | 0 | 16 | 43 | 59 | 59 | 0 | 5 (30 Sep) | 32 | 27 | 3 Sep | 23 Oct | ||||
| 38. | Blue Jay | 0 | 2 | 49 | 51 | 51 | 0 | 13 ( 2 Oct) | 14 | 12 | 30 Sep | 21 Oct | ||||
| 39. | American Crow | 40 | 150 | 13 | 203 | 41 | 162 | 62 ( 4 Sep) | 8 | 7 | 29 Aug | 19 Oct | ||||
| 40. | Fish/American Crow | 42 | 0 | 0 | 42 | 0 | 42 | 42 (23 Aug) | 1 | 1 | 23 Aug | 23 Aug | ||||
| 41. | Cedar Waxwing | 947 | 506 | 178 | 1631 | 1593 | 38 | 120 (14 Sep) | 83 | 70 | 1 Aug | 23 Oct | ||||
| 42. | Swallow | 246 | 2 | 0 | 248 | 179 | 69 | 54 (10 Aug) | 32 | 27 | 2 Aug | 4 Sep | ||||
| 43. | Cliff Swallow | 2 | 0 | 0 | 2 | 2 | 0 | 2 (12 Aug) | 1 | 1 | 12 Aug | 12 Aug | ||||
| 44. | Ruby-crowned Kinglet | 0 | 17 | 100 | 117 | 117 | 0 | 15 (13 Oct) | 35 | 29 | 17 Sep | 23 Oct | ||||
| 45. | Golden-crowned Kinglet | 0 | 0 | 70 | 70 | 70 | 0 | 27 (12 Oct) | 18 | 15 | 1 Oct | 22 Oct | ||||
| 46. | Winter Wren | 0 | 1 | 9 | 10 | 10 | 0 | 2 (20 Oct) | 11 | 9 | 30 Sep | 21 Oct | ||||
| 47. | Blue-grey Gnatcatcher | 3 | 4 | 0 | 7 | 6 | 1 | 2 ( 7 Sep) | 7 | 6 | 9 Aug | 26 Sep | ||||
| 48. | Red-breasted Nuthatch | 10 | 93 | 26 | 129 | 127 | 2 | 15 (12 Sep) | 42 | 35 | 27 Aug | 18 Oct | ||||
| 49. | Brown Creeper | 0 | 0 | 2 | 2 | 2 | 0 | 1 (15 Oct) | 2 | 2 | 15 Oct | 18 Oct | ||||
| 50. | Grey Catbird | 1 | 5 | 0 | 6 | 6 | 0 | 1 (23 Aug) | 7 | 6 | 23 Aug | 30 Sep | ||||
| 51. | Brown Thrasher | 0 | 2 | 0 | 2 | 2 | 0 | 1 (27 Sep) | 2 | 2 | 27 Sep | 28 Sep | ||||
| 52. | Starling | 16 | 12 | 108 | 136 | 100 | 36 | 29 (20 Oct) | 19 | 16 | 2 Aug | 22 Oct | ||||
| 53. | Eastern Bluebird | 1 | 0 | 9 | 10 | 8 | 2 | 3 ( 5 Oct) | 7 | 6 | 4 Aug | 17 Oct | ||||
| 54. | Swainson's Thrush | 0 | 14 | 1 | 15 | 15 | 0 | 4 (21 Sep) | 7 | 6 | 19 Sep | 1 Oct | ||||
| 55. | Hermit Thrush | 0 | 0 | 2 | 2 | 2 | 0 | 1 (15 Oct) | 2 | 2 | 15 Oct | 19 Oct | ||||
| 56. | Grey-cheeked Thrush | 0 | 1 | 0 | 1 | 1 | 0 | 1 (21 Sep) | 1 | 1 | 21 Sep | 21 Sep | ||||
| 57. | American Robin | 153 | 41 | 1675 | 1869 | 1862 | 7 | 311 (17 Oct) | 67 | 56 | 3 Aug | 23 Oct | ||||
| 58. | American Buff-bellied Pipit | 0 | 4 | 2 | 6 | 6 | 0 | 1 (18 Sep) | 7 | 6 | 18 Sep | 22 Oct | ||||
| 59. | Purple Finch | 0 | 4 | 9 | 13 | 11 | 2 | 3 (19 Oct) | 8 | 7 | 14 Sep | 22 Oct | ||||
| 60. | House Finch | 4 | 1 | 1 | 6 | 1 | 5 | 3 (15 Aug) | 5 | 4 | 15 Aug | 21 Oct | ||||
| Species | Aug | Sep | Oct | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 61. | American Goldfinch | 85 | 158 | 54 | 297 | 265 | 32 | 17 ( 5 Aug) | 80 | 67 | 1 Aug | 23 Oct | ||||
| 62. | Chipping Sparrow | 5 | 7 | 15 | 27 | 23 | 4 | 5 ( 4 Oct) | 20 | 17 | 9 Aug | 18 Oct | ||||
| 63. | Dark-eyed Junco (Slate-colored) | 0 | 4 | 58 | 62 | 62 | 0 | 16 (23 Oct) | 23 | 19 | 26 Sep | 23 Oct | ||||
| 64. | White-throated Sparrow | 0 | 3 | 36 | 39 | 39 | 0 | 7 (13 Oct) | 19 | 16 | 29 Sep | 21 Oct | ||||
| 65. | Song Sparrow | 0 | 0 | 3 | 3 | 3 | 0 | 2 (12 Oct) | 2 | 2 | 12 Oct | 13 Oct | ||||
| 66. | Lincoln's Sparrow | 0 | 1 | 0 | 1 | 1 | 0 | 1 (22 Sep) | 1 | 1 | 22 Sep | 22 Sep | ||||
| 67. | Eastern Towhee | 0 | 1 | 9 | 10 | 10 | 0 | 5 (14 Oct) | 7 | 6 | 30 Sep | 21 Oct | ||||
| 68. | Bobolink | 13 | 8 | 1 | 22 | 22 | 0 | 4 (30 Aug) | 15 | 13 | 21 Aug | 1 Oct | ||||
| 69. | Baltimore Oriole | 2 | 1 | 0 | 3 | 3 | 0 | 1 (14 Aug) | 4 | 3 | 14 Aug | 4 Sep | ||||
| 70. | Red-winged Blackbird | 132 | 32 | 1022 | 1186 | 1176 | 10 | 270 (17 Oct) | 38 | 32 | 2 Aug | 23 Oct | ||||
| 71. | Brown-headed Cowbird | 13 | 0 | 4 | 17 | 17 | 0 | 10 ( 2 Aug) | 5 | 4 | 2 Aug | 9 Oct | ||||
| 72. | Common Grackle | 7 | 0 | 0 | 7 | 2 | 5 | 6 (11 Aug) | 2 | 2 | 9 Aug | 11 Aug | ||||
| 73. | Ovenbird | 35 | 46 | 2 | 83 | 81 | 2 | 4 (26 Sep) | 54 | 45 | 3 Aug | 4 Oct | ||||
| 74. | Worm-eating Warbler | 8 | 0 | 0 | 8 | 7 | 1 | 2 ( 5 Aug) | 7 | 6 | 5 Aug | 29 Aug | ||||
| 75. | Northern Waterthrush | 2 | 0 | 0 | 2 | 2 | 0 | 1 (16 Aug) | 2 | 2 | 16 Aug | 24 Aug | ||||
| 76. | Blue-winged Warbler | 1 | 0 | 0 | 1 | 1 | 0 | 1 (30 Aug) | 1 | 1 | 30 Aug | 30 Aug | ||||
| 77. | Black-and-white Warbler | 18 | 16 | 0 | 34 | 33 | 1 | 4 (16 Aug) | 29 | 24 | 3 Aug | 22 Sep | ||||
| 78. | Tennessee Warbler | 36 | 324 | 34 | 394 | 389 | 5 | 35 (15 Sep) | 64 | 54 | 4 Aug | 14 Oct | ||||
| 79. | Orange-crowned Warbler | 0 | 0 | 1 | 1 | 1 | 0 | 1 (13 Oct) | 1 | 1 | 13 Oct | 13 Oct | ||||
| 80. | Nashville Warbler | 0 | 27 | 2 | 29 | 29 | 0 | 3 ( 8 Sep) | 26 | 22 | 1 Sep | 6 Oct | ||||
| 81. | Connecticut Warbler | 0 | 0 | 1 | 1 | 1 | 0 | 1 ( 6 Oct) | 1 | 1 | 6 Oct | 6 Oct | ||||
| 82. | Common Yellowthroat | 0 | 2 | 0 | 2 | 2 | 0 | 1 (18 Sep) | 2 | 2 | 18 Sep | 24 Sep | ||||
| 83. | Hooded Warbler | 3 | 6 | 0 | 9 | 9 | 0 | 2 ( 7 Sep) | 10 | 8 | 11 Aug | 14 Sep | ||||
| 84. | American Redstart | 21 | 29 | 0 | 50 | 49 | 1 | 3 ( 7 Sep) | 48 | 40 | 2 Aug | 30 Sep | ||||
| 85. | Cape May Warbler | 242 | 739 | 129 | 1110 | 1103 | 7 | 68 (14 Sep) | 70 | 59 | 15 Aug | 14 Oct | ||||
| 86. | Cerulean Warbler | 3 | 0 | 0 | 3 | 3 | 0 | 1 ( 2 Aug) | 4 | 3 | 2 Aug | 8 Aug | ||||
| 87. | Northern Parula | 3 | 44 | 6 | 53 | 53 | 0 | 6 (15 Sep) | 31 | 26 | 12 Aug | 8 Oct | ||||
| 88. | Magnolia Warbler | 2 | 96 | 1 | 99 | 98 | 1 | 13 (21 Sep) | 36 | 30 | 10 Aug | 2 Oct | ||||
| 89. | Bay-breasted Warbler | 0 | 88 | 27 | 115 | 113 | 2 | 11 (14 Sep) | 37 | 31 | 1 Sep | 10 Oct | ||||
| 90. | Blackburnian Warbler | 39 | 84 | 3 | 126 | 124 | 2 | 13 ( 1 Sep) | 51 | 43 | 10 Aug | 8 Oct | ||||
| Species | Aug | Sep | Oct | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 91. | Chestnut-sided Warbler | 14 | 15 | 0 | 29 | 29 | 0 | 3 ( 5 Sep) | 26 | 22 | 9 Aug | 29 Sep | ||||
| 92. | Blackpoll Warbler | 1 | 285 | 142 | 428 | 420 | 8 | 34 (30 Sep) | 55 | 46 | 31 Aug | 23 Oct | ||||
| 93. | Bay-breasted/Blackpoll Warbler | 0 | 8 | 0 | 8 | 8 | 0 | 3 ( 7 Sep) | 7 | 6 | 3 Sep | 27 Sep | ||||
| 94. | Black-throated Blue Warbler | 11 | 97 | 20 | 128 | 128 | 0 | 15 (21 Sep) | 51 | 43 | 18 Aug | 19 Oct | ||||
| 95. | Palm Warbler | 0 | 1 | 0 | 1 | 1 | 0 | 1 (26 Sep) | 1 | 1 | 26 Sep | 26 Sep | ||||
| 96. | Palm Warbler (Western) | 0 | 4 | 5 | 9 | 9 | 0 | 3 ( 2 Oct) | 6 | 5 | 19 Sep | 2 Oct | ||||
| 97. | Pine Warbler | 2 | 3 | 2 | 7 | 7 | 0 | 1 ( 6 Aug) | 8 | 7 | 6 Aug | 8 Oct | ||||
| 98. | Myrtle Warbler | 3 | 15 | 266 | 284 | 284 | 0 | 48 (17 Oct) | 30 | 25 | 6 Aug | 21 Oct | ||||
| 99. | Yellow-rumped Warbler (Myrtle) | 2 | 2 | 69 | 73 | 72 | 1 | 29 ( 1 Oct) | 8 | 7 | 5 Aug | 23 Oct | ||||
| 100. | Black-throated Green Warbler | 81 | 478 | 89 | 648 | 643 | 5 | 36 (14 Sep) | 79 | 66 | 2 Aug | 18 Oct | ||||
| 101. | Canada Warbler | 4 | 4 | 0 | 8 | 7 | 1 | 1 ( 6 Aug) | 10 | 8 | 6 Aug | 14 Sep | ||||
| 102. | Wilson's Warbler | 1 | 2 | 0 | 3 | 3 | 0 | 1 (28 Aug) | 4 | 3 | 28 Aug | 11 Sep | ||||
| 103. | Scarlet Tanager | 13 | 30 | 0 | 43 | 42 | 1 | 5 (14 Sep) | 33 | 28 | 5 Aug | 30 Sep | ||||
| 104. | Rose-breasted Grosbeak | 6 | 8 | 0 | 14 | 12 | 2 | 2 (10 Sep) | 15 | 13 | 4 Aug | 26 Sep | ||||
| 105. | Northern Cardinal | 0 | 0 | 2 | 2 | 2 | 0 | 1 (17 Oct) | 2 | 2 | 17 Oct | 23 Oct | ||||
| 106. | Indigo Bunting | 6 | 13 | 2 | 21 | 19 | 2 | 3 (12 Sep) | 18 | 15 | 3 Aug | 5 Oct | ||||
| 107. | warbler sp. | 80 | 252 | 47 | 379 | 357 | 22 | 20 (12 Sep) | 75 | 63 | 2 Aug | 15 Oct | ||||
| Other species | ||||||||||||||||
| Species | Aug | Sep | Oct | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Pipevine Swallowtail | 0 | 0 | 1 | 1 | 0 | 1 | 1 ( 5 Oct) | 1 | 1 | 5 Oct | 5 Oct | ||||
| 2. | Orange Sulphur | 0 | 1 | 0 | 1 | 1 | 0 | 1 (18 Sep) | 1 | 1 | 18 Sep | 18 Sep | ||||
| 3. | Monarch | 30 | 95 | 10 | 135 | 135 | 0 | 63 ( 8 Sep) | 38 | 32 | 9 Aug | 9 Oct | ||||
| 4. | Variegated Fritillary | 0 | 0 | 1 | 1 | 1 | 0 | 1 ( 5 Oct) | 1 | 1 | 5 Oct | 5 Oct | ||||
| 5. | Eastern Tiger Swallowtail | 0 | 1 | 0 | 1 | 1 | 0 | 1 ( 1 Sep) | 1 | 1 | 1 Sep | 1 Sep | ||||
| 6. | Small White | 0 | 1 | 0 | 1 | 1 | 0 | 1 ( 3 Sep) | 1 | 1 | 3 Sep | 3 Sep | ||||
| 7. | White M Hairstreak | 1 | 0 | 0 | 1 | 0 | 1 | 1 (16 Aug) | 1 | 1 | 16 Aug | 16 Aug | ||||
| Other species | ||||||||||||||||
| Species | Aug | Sep | Oct | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| 1. | Common Green Darner | 0 | 1 | 0 | 1 | 1 | 0 | 1 (15 Sep) | 1 | 1 | 15 Sep | 15 Sep | ||||
| 2. | Darner sp. | 1 | 0 | 0 | 1 | 1 | 0 | 1 (12 Aug) | 1 | 1 | 12 Aug | 12 Aug | ||||
| 3. | Swamp Darner | 12 | 0 | 0 | 12 | 11 | 1 | 7 (16 Aug) | 6 | 5 | 4 Aug | 25 Aug | ||||
| 4. | Black Saddlebags | 0 | 0 | 1 | 1 | 1 | 0 | 1 ( 5 Oct) | 1 | 1 | 5 Oct | 5 Oct | ||||
| Species | Aug | Sep | Oct | Totals | S | N | Maximum | Presence (%) | Presence (days) | First | Last | |||||
| Totals | 2616 | 4828 | 4556 | 12000 | 11434 | 566 | 100 | 84 | ||||||||
| Observation hours | 101:46 | 97:12 | 74:26 | 273:24 | ||||||||||||
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