| 1. | Greater White-fronted Goose
Count Circle: Avg. of 7.1 in 11 counts. Fermilab Site: Avg. of 8 in 6 counts. | 2. | Snow Goose
Count Circle: Avg. of 10.2 in 24 counts. Fermilab Site: Avg. of 3.9 in 17 counts. |
| 3. | Ross's Goose
Count Circle: Avg. of 1.7 in 3 counts. Fermilab Site: Avg. of 1.7 in 3 counts. | 4. | Cackling Goose
Count Circle: Avg. of 114.7 in 12 counts. Fermilab Site: Avg. of 26.6 in 9 counts. |
| 5. | Canada Goose
Count Circle: Avg. of 16832.4 in 40 counts. Fermilab Site: Avg. of 4373 in 40 counts. | 6. | Mute Swan
Count Circle: Avg. of 3.6 in 19 counts. Fermilab Site: Avg. of 3.3 in 6 counts. |
| 7. | Trumpeter Swan
Count Circle: 1 seen in 2013 only. Fermilab Site: 1 seen in 2013 only. | 8. | Tundra Swan
Count Circle: Avg. of 2 in 4 counts. Fermilab Site: Avg. of 2.5 in 2 counts. |
| 9. | Wood Duck
Count Circle: Avg. of 3.8 in 27 counts. Fermilab Site: Avg. of 1.9 in 7 counts. | 10. | Gadwall
Count Circle: Avg. of 13.8 in 20 counts. Fermilab Site: Avg. of 5.3 in 4 counts. |
| 11. | American Wigeon
Count Circle: Avg. of 6.4 in 13 counts. Fermilab Site: 1 seen in 1988 only. | 12. | American Black Duck
Count Circle: Avg. of 69 in 40 counts. Fermilab Site: Avg. of 12.7 in 34 counts. |
| 13. | Mallard
Count Circle: Avg. of 3632.1 in 40 counts. Fermilab Site: Avg. of 817 in 40 counts. | 14. | Blue-winged Teal
Count Circle: Avg. of 2 in 2 counts. Fermilab Site: Not seen. |
| 15. | Northern Shoveler
Count Circle: Avg. of 31.1 in 16 counts. Fermilab Site: Avg. of 22 in 7 counts. | 16. | Northern Pintail
Count Circle: Avg. of 4.5 in 19 counts. Fermilab Site: Avg. of 2.4 in 5 counts. |
| 17. | Green-winged Teal
Count Circle: Avg. of 14.3 in 13 counts. Fermilab Site: Avg. of 3.3 in 6 counts. | 18. | Canvasback
Count Circle: Avg. of 5.8 in 9 counts. Fermilab Site: Avg. of 1 in 2 counts. |
| 19. | Redhead
Count Circle: Avg. of 2 in 4 counts. Fermilab Site: 1 seen in 2009 only. | 20. | Ring-necked Duck
Count Circle: Avg. of 9.8 in 11 counts. Fermilab Site: Avg. of 1.3 in 4 counts. |
| 21. | Greater Scaup
Count Circle: Avg. of 1 in 2 counts. Fermilab Site: Not seen. | 22. | Lesser Scaup
Count Circle: Avg. of 2 in 14 counts. Fermilab Site: Avg. of 1 in 3 counts. |
| 23. | Long-tailed Duck
Count Circle: Avg. of 1 in 2 counts. Fermilab Site: Not seen. | 24. | Bufflehead
Count Circle: Avg. of 1.9 in 8 counts. Fermilab Site: Avg. of 1.5 in 2 counts. |
| 25. | Common Goldeneye
Count Circle: Avg. of 101.3 in 40 counts. Fermilab Site: Avg. of 83.3 in 20 counts. | 26. | Hooded Merganser
Count Circle: Avg. of 4.8 in 26 counts. Fermilab Site: Avg. of 3.3 in 13 counts. |
| 27. | Common Merganser
Count Circle: Avg. of 44.2 in 24 counts. Fermilab Site: Avg. of 32.9 in 17 counts. | 28. | Red-breasted Merganser
Count Circle: Avg. of 1.5 in 2 counts. Fermilab Site: Not seen. |
| 29. | Ruddy Duck
Count Circle: Avg. of 2.7 in 11 counts. Fermilab Site: Avg. of 1.5 in 4 counts. | 30. | Ring-necked Pheasant
Count Circle: Avg. of 43.6 in 38 counts. Fermilab Site: Avg. of 21.1 in 27 counts. |
| 31. | Wild Turkey
Count Circle: Avg. of 6.6 in 16 counts. Fermilab Site: Not seen. | 32. | Northern Bobwhite
Count Circle: Avg. of 6 in 2 counts. Fermilab Site: Avg. of 6 in 2 counts. |
| 33. | Pied-billed Grebe
Count Circle: Avg. of 1.7 in 23 counts. Fermilab Site: Avg. of 1 in 5 counts. | 34. | Double-crested Cormorant
Count Circle: Avg. of 1.4 in 5 counts. Fermilab Site: Not seen. |
| 35. | Great Blue Heron
Count Circle: Avg. of 17.3 in 32 counts. Fermilab Site: Avg. of 6.5 in 26 counts. | 36. | Great Egret
Count Circle: 1 seen in 1999 only. Fermilab Site: Not seen. |
| 37. | Black-crowned Night-Heron
Count Circle: Avg. of 1 in 6 counts. Fermilab Site: 1 seen in 2014 only. | 38. | Turkey Vulture
Count Circle: 3 seen in 1996 only. Fermilab Site: Not seen. |
| 39. | Bald Eagle
Count Circle: Avg. of 6.2 in 17 counts. Fermilab Site: Avg. of 1 in 3 counts. | 40. | Northern Harrier
Count Circle: Avg. of 8.1 in 35 counts. Fermilab Site: Avg. of 4.1 in 30 counts. |
| 41. | Sharp-shinned Hawk
Count Circle: Avg. of 3.5 in 32 counts. Fermilab Site: Avg. of 1.5 in 17 counts. | 42. | Cooper's Hawk
Count Circle: Avg. of 14.4 in 31 counts. Fermilab Site: Avg. of 2.5 in 22 counts. |
| 43. | Northern Goshawk
Count Circle: Avg. of 1.5 in 4 counts. Fermilab Site: Avg. of 1 in 2 counts. | 44. | Red-shouldered Hawk
Count Circle: Avg. of 1 in 3 counts. Fermilab Site: 1 seen in 2000 only. |
| 45. | Red-tailed Hawk
Count Circle: Avg. of 76.8 in 40 counts. Fermilab Site: Avg. of 14.2 in 40 counts. | 46. | Rough-legged Hawk
Count Circle: Avg. of 8.3 in 34 counts. Fermilab Site: Avg. of 5 in 22 counts. |
| 47. | Golden Eagle
Count Circle: 1 seen in 2003 only. Fermilab Site: Not seen. | 48. | American Kestrel
Count Circle: Avg. of 21.7 in 40 counts. Fermilab Site: Avg. of 5.6 in 38 counts. |
| 49. | Merlin
Count Circle: Avg. of 1 in 6 counts. Fermilab Site: Not seen. | 50. | Peregrine Falcon
Count Circle: Avg. of 1.6 in 9 counts. Fermilab Site: Avg. of 1 in 3 counts. |
| 51. | Virginia Rail
Count Circle: 1 seen in 1989 only. Fermilab Site: Not seen. | 52. | American Coot
Count Circle: Avg. of 18.8 in 23 counts. Fermilab Site: Avg. of 1.7 in 6 counts. |
| 53. | Sandhill Crane
Count Circle: Avg. of 291 in 7 counts. Fermilab Site: Avg. of 38 in 3 counts. | 54. | Killdeer
Count Circle: Avg. of 2 in 8 counts. Fermilab Site: Avg. of 4.5 in 2 counts. |
| 55. | Wilson's Snipe
Count Circle: Avg. of 2.3 in 30 counts. Fermilab Site: Avg. of 1.6 in 16 counts. | 56. | Ring-billed Gull
Count Circle: Avg. of 190.7 in 39 counts. Fermilab Site: Avg. of 14 in 28 counts. |
| 57. | Herring Gull
Count Circle: Avg. of 175.2 in 40 counts. Fermilab Site: Avg. of 15.9 in 30 counts. | 58. | Thayer's Gull
Count Circle: Avg. of 1.6 in 7 counts. Fermilab Site: Not seen. |
| 59. | Iceland Gull
Count Circle: Avg. of 1 in 2 counts. Fermilab Site: Not seen. | 60. | Lesser Black-backed Gull
Count Circle: Avg. of 1 in 4 counts. Fermilab Site: Not seen. |
| 61. | Glaucous Gull
Count Circle: Avg. of 1 in 3 counts. Fermilab Site: Not seen. | 62. | Great Black-backed Gull
Count Circle: 1 seen in 2006 only. Fermilab Site: Not seen. |
| 63. | Rock Pigeon
Count Circle: Avg. of 522.5 in 40 counts. Fermilab Site: Avg. of 45.5 in 38 counts. | 64. | Eurasian Collared-Dove
Count Circle: 1 seen in 2011 only. Fermilab Site: Not seen. |
| 65. | Mourning Dove
Count Circle: Avg. of 601.5 in 40 counts. Fermilab Site: Avg. of 104.3 in 39 counts. | 66. | Monk Parakeet
Count Circle: 4 seen in 1990 only. Fermilab Site: Not seen. |
| 67. | Eastern Screech Owl
Count Circle: Avg. of 9.8 in 35 counts. Fermilab Site: Avg. of 2.2 in 18 counts. | 68. | Great Horned Owl
Count Circle: Avg. of 16.8 in 39 counts. Fermilab Site: Avg. of 5.5 in 33 counts. |
| 69. | Snowy Owl
Count Circle: 1 seen in 1983 only. Fermilab Site: 1 seen in 1983 only. | 70. | Barred Owl
Count Circle: Avg. of 2.8 in 6 counts. Fermilab Site: Avg. of 1.5 in 2 counts. |
| 71. | Long-eared Owl
Count Circle: Avg. of 5.8 in 28 counts. Fermilab Site: Avg. of 3.6 in 13 counts. | 72. | Short-eared Owl
Count Circle: Avg. of 3.2 in 20 counts. Fermilab Site: Avg. of 1.8 in 11 counts. |
| 73. | Northern Saw-whet Owl
Count Circle: Avg. of 1.6 in 5 counts. Fermilab Site: Not seen. | 74. | Belted Kingfisher
Count Circle: Avg. of 10.3 in 40 counts. Fermilab Site: Avg. of 1.4 in 21 counts. |
| 75. | Red-headed Woodpecker
Count Circle: Avg. of 3.2 in 31 counts. Fermilab Site: 1 seen in 1984 only. | 76. | Red-bellied Woodpecker
Count Circle: Avg. of 84.5 in 40 counts. Fermilab Site: Avg. of 8.6 in 31 counts. |
| 77. | Yellow-bellied Sapsucker
Count Circle: Avg. of 2.9 in 26 counts. Fermilab Site: 1 seen in 2003 only. | 78. | Downy Woodpecker
Count Circle: Avg. of 189.5 in 40 counts. Fermilab Site: Avg. of 17.9 in 40 counts. |
| 79. | Hairy Woodpecker
Count Circle: Avg. of 33.5 in 40 counts. Fermilab Site: Avg. of 3.6 in 29 counts. | 80. | Northern Flicker
Count Circle: Avg. of 17.7 in 40 counts. Fermilab Site: Avg. of 6.2 in 34 counts. |
| 81. | Pileated Woodpecker
Count Circle: Avg. of 1 in 2 counts. Fermilab Site: Not seen. | 82. | Eastern Phoebe
Count Circle: Avg. of 1 in 2 counts. Fermilab Site: Not seen. |
| 83. | Loggerhead Shrike
Count Circle: Avg. of 1 in 2 counts. Fermilab Site: 1 seen in 1977 only. | 84. | Northern Shrike
Count Circle: Avg. of 3.8 in 32 counts. Fermilab Site: Avg. of 1.9 in 18 counts. |
| 85. | Blue Jay
Count Circle: Avg. of 95.1 in 40 counts. Fermilab Site: Avg. of 7.1 in 31 counts. | 86. | American Crow
Count Circle: Avg. of 551.6 in 40 counts. Fermilab Site: Avg. of 28.2 in 36 counts. |
| 87. | Horned Lark
Count Circle: Avg. of 59.4 in 39 counts. Fermilab Site: Avg. of 14.2 in 28 counts. | 88. | Black-capped Chickadee
Count Circle: Avg. of 617.3 in 40 counts. Fermilab Site: Avg. of 64 in 40 counts. |
| 89. | Tufted Titmouse
Count Circle: Avg. of 8.9 in 38 counts. Fermilab Site: Not seen. | 90. | Red-breasted Nuthatch
Count Circle: Avg. of 13.3 in 38 counts. Fermilab Site: Avg. of 3.6 in 17 counts. |
| 91. | White-breasted Nuthatch
Count Circle: Avg. of 97.8 in 40 counts. Fermilab Site: Avg. of 9.4 in 36 counts. | 92. | Brown Creeper
Count Circle: Avg. of 36 in 40 counts. Fermilab Site: Avg. of 2.6 in 29 counts. |
| 93. | Carolina Wren
Count Circle: Avg. of 3.2 in 23 counts. Fermilab Site: Not seen. | 94. | Winter Wren
Count Circle: Avg. of 3.1 in 27 counts. Fermilab Site: 1 seen in 2002 only. |
| 95. | Sedge Wren
Count Circle: 1 seen in 2011 only. Fermilab Site: Not seen. | 96. | Marsh Wren
Count Circle: 1 seen in 2001 only. Fermilab Site: Not seen. |
| 97. | Golden-crowned Kinglet
Count Circle: Avg. of 14.7 in 36 counts. Fermilab Site: Avg. of 2.1 in 7 counts. | 98. | Ruby-crowned Kinglet
Count Circle: Avg. of 1.8 in 9 counts. Fermilab Site: 2 seen in 2014 only. |
| 99. | Eastern Bluebird
Count Circle: Avg. of 29.3 in 20 counts. Fermilab Site: Avg. of 7.5 in 10 counts. | 100. | Townsend's Solitaire
Count Circle: 1 seen in 2007 only. Fermilab Site: Not seen. |
| 101. | Hermit Thrush
Count Circle: Avg. of 3.5 in 26 counts. Fermilab Site: Avg. of 1 in 2 counts. | 102. | American Robin
Count Circle: Avg. of 361.6 in 40 counts. Fermilab Site: Avg. of 53.1 in 24 counts. |
| 103. | Gray Catbird
Count Circle: Avg. of 2 in 2 counts. Fermilab Site: Not seen. | 104. | Northern Mockingbird
Count Circle: 1 seen in 1991 only. Fermilab Site: Not seen. |
| 105. | Brown Thrasher
Count Circle: Avg. of 1.2 in 15 counts. Fermilab Site: 1 seen in 1996 only. | 106. | European Starling
Count Circle: Avg. of 2896.4 in 40 counts. Fermilab Site: Avg. of 124.7 in 40 counts. |
| 107. | American Pipit
Count Circle: 1 seen in 2013 only. Fermilab Site: 1 seen in 2013 only. | 108. | Cedar Waxwing
Count Circle: Avg. of 218.1 in 40 counts. Fermilab Site: Avg. of 48.9 in 9 counts. |
| 109. | Orange-crowned Warbler
Count Circle: Avg. of 1.5 in 2 counts. Fermilab Site: Not seen. | 110. | Nashville Warbler
Count Circle: 1 seen in 2015 only. Fermilab Site: Not seen. |
| 111. | Yellow-rumped Warbler
Count Circle: Avg. of 8.6 in 31 counts. Fermilab Site: Avg. of 1.7 in 7 counts. | 112. | Palm Warbler
Count Circle: 1 seen in 2009 only. Fermilab Site: Not seen. |
| 113. | American Redstart
Count Circle: 1 seen in 1990 only. Fermilab Site: Not seen. | 114. | Common Yellowthroat
Count Circle: Avg. of 1 in 3 counts. Fermilab Site: Not seen. |
| 115. | Spotted Towhee
Count Circle: 1 seen in 2003 only. Fermilab Site: Not seen. | 116. | Eastern Towhee
Count Circle: Avg. of 1.4 in 9 counts. Fermilab Site: 5 seen in 1976 only. |
| 117. | American Tree Sparrow
Count Circle: Avg. of 1116.5 in 40 counts. Fermilab Site: Avg. of 259.8 in 40 counts. | 118. | Chipping Sparrow
Count Circle: Avg. of 3 in 2 counts. Fermilab Site: Not seen. |
| 119. | Field Sparrow
Count Circle: Avg. of 4.7 in 16 counts. Fermilab Site: Avg. of 4 in 3 counts. | 120. | Vesper Sparrow
Count Circle: Avg. of 4 in 3 counts. Fermilab Site: 1 seen in 1981 only. |
| 121. | Savannah Sparrow
Count Circle: Avg. of 6.9 in 10 counts. Fermilab Site: Avg. of 1 in 3 counts. | 122. | Le Conte's Sparrow
Count Circle: 1 seen in 2000 only. Fermilab Site: 1 seen in 2000 only. |
| 123. | Fox Sparrow
Count Circle: Avg. of 10.4 in 30 counts. Fermilab Site: Avg. of 3 in 12 counts. | 124. | Song Sparrow
Count Circle: Avg. of 77.7 in 40 counts. Fermilab Site: Avg. of 14.9 in 39 counts. |
| 125. | Lincoln's Sparrow
Count Circle: Avg. of 1 in 6 counts. Fermilab Site: Not seen. | 126. | Swamp Sparrow
Count Circle: Avg. of 36 in 40 counts. Fermilab Site: Avg. of 5.4 in 31 counts. |
| 127. | White-throated Sparrow
Count Circle: Avg. of 76.8 in 40 counts. Fermilab Site: Avg. of 7.7 in 19 counts. | 128. | Harris's Sparrow
Count Circle: Avg. of 1 in 2 counts. Fermilab Site: Not seen. |
| 129. | White-crowned Sparrow
Count Circle: Avg. of 12 in 37 counts. Fermilab Site: Avg. of 2.9 in 14 counts. | 130. | Dark-eyed Junco
Count Circle: Avg. of 980.4 in 40 counts. Fermilab Site: Avg. of 135.1 in 40 counts. |
| 131. | Lapland Longspur
Count Circle: Avg. of 12.3 in 12 counts. Fermilab Site: Avg. of 11.6 in 5 counts. | 132. | Snow Bunting
Count Circle: Avg. of 11.7 in 19 counts. Fermilab Site: Avg. of 12.3 in 3 counts. |
| 133. | Northern Cardinal
Count Circle: Avg. of 454.1 in 40 counts. Fermilab Site: Avg. of 38 in 40 counts. | 134. | Yellow Grosbeak
Count Circle: 1 seen in 2001 only. Fermilab Site: 1 seen in 2001 only. |
| 135. | Indigo Bunting
Count Circle: 1 seen in 2009 only. Fermilab Site: Not seen. | 136. | Red-winged Blackbird
Count Circle: Avg. of 54.8 in 39 counts. Fermilab Site: Avg. of 9.8 in 22 counts. |
| 137. | Eastern Meadowlark
Count Circle: Avg. of 6.7 in 11 counts. Fermilab Site: Avg. of 5.5 in 4 counts. | 138. | Rusty Blackbird
Count Circle: Avg. of 8.9 in 15 counts. Fermilab Site: Avg. of 4.4 in 10 counts. |
| 139. | Brewer's Blackbird
Count Circle: Avg. of 1.6 in 5 counts. Fermilab Site: 1 seen in 2011 only. | 140. | Common Grackle
Count Circle: Avg. of 4.3 in 27 counts. Fermilab Site: Avg. of 2.4 in 5 counts. |
| 141. | Brown-headed Cowbird
Count Circle: Avg. of 10.4 in 21 counts. Fermilab Site: Avg. of 26 in 3 counts. | 142. | Pine Grosbeak
Count Circle: 2 seen in 1977 only. Fermilab Site: Not seen. |
| 143. | Purple Finch
Count Circle: Avg. of 13.9 in 31 counts. Fermilab Site: Avg. of 2.3 in 3 counts. | 144. | House Finch
Count Circle: Avg. of 285.1 in 29 counts. Fermilab Site: Avg. of 24.7 in 24 counts. |
| 145. | Red Crossbill
Count Circle: Avg. of 1 in 4 counts. Fermilab Site: Not seen. | 146. | Common Redpoll
Count Circle: Avg. of 6.9 in 8 counts. Fermilab Site: 2 seen in 2007 only. |
| 147. | Pine Siskin
Count Circle: Avg. of 70.2 in 30 counts. Fermilab Site: Avg. of 2 in 7 counts. | 148. | American Goldfinch
Count Circle: Avg. of 360.8 in 40 counts. Fermilab Site: Avg. of 29.6 in 38 counts. |
| 149. | Evening Grosbeak
Count Circle: Avg. of 4.8 in 5 counts. Fermilab Site: Not seen. | 150. | House Sparrow
Count Circle: Avg. of 745.3 in 40 counts. Fermilab Site: Avg. of 44.5 in 40 counts. |
| 151. | Individual Count
Count Circle: Avg. of 32112.5 in 40 counts. Fermilab Site: Avg. of 6377.7 in 40 counts. | 152. | Species Count
Count Circle: Avg. of 71.1 in 40 counts. Fermilab Site: Avg. of 41 in 40 counts. |