Fall Birds in Wyoming

Percent of complete checklists in Wyoming that reported the bird during these weeks, 2016–2025 (39,104 checklists). It shows how likely you are to list the bird, not how many there are. Methods.

1. 1American Robin27%
2. 2Common Raven26%
3. 3Mallard25%
4. 4Canada Goose24%
5. 5Northern Flicker23%
6. 6Black-billed Magpie23%
7. 7European Starling21%
8. 8Eurasian Collared-Dove21%
9. 9House Sparrow20%
10. 10House Finch19%
11. 11Mountain Chickadee18%
12. 12American Crow17%
13. 13Black-capped Chickadee16%
14. 14Dark-eyed Junco15%
15. 15White-crowned Sparrow15%
16. 16Yellow-rumped Warbler14%
17. 17Red-breasted Nuthatch14%
18. 18Red-tailed Hawk12%
19. 19American Coot11%

• House Sparrowfirst arrivals early November, peaks mid February
• House Finchfirst arrivals early November, peaks mid February
• Black-billed Magpiefirst arrivals early October, peaks early January
• Eurasian Collared-Dovefirst arrivals late October, peaks the second week of December
• American Crowfirst arrivals mid October, peaks the second week of December
• Black-capped Chickadeefirst arrivals mid November, peaks late December
• Rock Pigeonfirst arrivals the second week of October, peaks the second week of December
• Common Goldeneyefirst arrivals the second week of October, peaks mid November
• Townsend's Solitairefirst arrivals early September, peaks the second week of December
• Rough-legged Hawkfirst arrivals mid October, peaks the second week of January
• Gray-crowned Rosy-Finchfirst arrivals late October, peaks mid February
• Common Loonfirst arrivals early October, peaks early November

• American Robinmost gone by late September
• Red-winged Blackbirdmost gone by the second week of October
• Western Meadowlarkmost gone by the second week of October
• Yellow-rumped Warblermost gone by the second week of October
• Common Gracklemost gone by late September
• Mourning Dovemost gone by late September
• White-crowned Sparrowmost gone by late October
• Gadwallmost gone by mid November
• Wilson's Warblermost gone by late September
• Western Wood-Peweemost gone by early September
• Chipping Sparrowmost gone by late September
• Killdeermost gone by late September

20. 20American Goldfinch9.9%
21. 21Red-winged Blackbird9.8%
22. 22Wilson's Warbler9.7%
23. 23American Wigeon9.6%
24. 24Pine Siskin9.3%
25. 25Clark's Nutcracker9.1%
26. 26Ring-billed Gull8.8%
27. 27Common Merganser8.6%
28. 28Bald Eagle8.5%
29. 29Rock Pigeon8.5%
30. 30Brewer's Blackbird8.2%
31. 31Song Sparrow8.2%
32. 32Ruby-crowned Kinglet8.0%
33. 33Gadwall8.0%
34. 34Mourning Dove7.7%
35. 35Western Meadowlark7.3%
36. 36Killdeer6.9%
37. 37Townsend's Solitaire6.8%
38. 38Belted Kingfisher6.8%
39. 39Chipping Sparrow6.7%
40. 40Turkey Vulture6.6%
41. 41Common Grackle6.3%
42. 42Northern Harrier6.2%
43. 43Green-winged Teal6.0%
44. 44Blue Jay5.9%
45. 45Cedar Waxwing5.5%
46. 46Mountain Bluebird5.5%
47. 47Downy Woodpecker5.5%
48. 48Pied-billed Grebe5.3%
49. 49Northern Shoveler5.2%
50. 50Horned Lark5.2%
51. 51Ring-necked Duck5.2%
52. 52Lesser Scaup5.1%
53. 53Eared Grebe5.0%
54. 54Barn Swallow5.0%
55. 55Ruddy Duck4.9%
56. 56Redhead4.9%
57. 57Great Blue Heron4.9%
58. 58Double-crested Cormorant4.8%
59. 59Western Grebe4.6%
60. 60Bufflehead4.6%