![](https://static.stacker.com/s3fs-public/styles/sar_screen_maximum_large/s3/Untitleddesign38L8KI_2.png)
Most commonly seen birds in Illinois
Stacker compiled a list of the most common birds seen near feeders in Illinois using data from the Cornell Lab of Ornithology's Project FeederWatch. Birds are ranked by the percent of sites visited from Feb 18-Mar 3. Ties are broken by the average group size when seen, any further ties were not broken. Data was collected at 206 count sites in Illinois. States with less than 10 count sites were not included in rankings for each bird.
Project FeederWatch, a citizen science project where participants collect data on birds at their feeders, was founded in Ontario by Erica Dunn and the Long Point Bird Observatory in 1976. The project partnered with the Cornell Lab of Ornithology after 10 years to scale the project across the U.S. and Canada and now has over 20,000 participants.
The data Project FeederWatch collects is used by scientists to understand trends in bird populations. If you would like to participate as a FeederWatcher you can learn more about the project here.
Read on to see which birds are most commonly seen in your state.
#44. Sharp-shinned Hawk
- Average group size: 1.03
- States with the highest percent of sites visited
--- #1. Idaho: 12%
--- #2. Nevada: 11%
--- #3. Rhode Island: 10%
--- #4. Oklahoma: 7%
--- #4. New Mexico: 7%
#43. Turkey Vulture
- Average group size: 1.12
- States with the highest percent of sites visited
--- #1. Mississippi: 8%
--- #2. Florida: 4%
--- #2. New Jersey: 4%
--- #4. Maryland: 3%
--- #4. Pennsylvania: 3%
![](https://static.stacker.com/s3fs-public/styles/slide_desktop/s3/Untitleddesign689495_1.png)
#42. Mallard
- Average group size: 6.72
- States with the highest percent of sites visited
--- #1. Mississippi: 8%
--- #2. Utah: 7%
--- #2. Rhode Island: 7%
--- #4. South Dakota: 5%
--- #4. Louisiana: 5%
#41. Pileated Woodpecker
- Average group size: 1.16
- States with the highest percent of sites visited
--- #1. Minnesota: 28%
--- #2. West Virginia: 21%
--- #3. Michigan: 17%
--- #4. Indiana: 16%
--- #4. Wisconsin: 16%
![](https://static.stacker.com/s3fs-public/styles/slide_desktop/s3/Untitleddesign38L8KI_2.png)
#40. Fox Sparrow
- Average group size: 1.22
- States with the highest percent of sites visited
--- #1. Oregon: 27%
--- #2. Washington: 15%
--- #3. California: 12%
--- #4. Oklahoma: 7%
--- #5. Missouri: 5%
#39. Chipping Sparrow
- Average group size: 2.12
- States with the highest percent of sites visited
--- #1. Georgia: 59%
--- #2. Mississippi: 50%
--- #3. South Carolina: 45%
--- #4. Louisiana: 40%
--- #5. Alabama: 39%
![](https://static.stacker.com/s3fs-public/styles/slide_desktop/s3/Untitleddesign23RK2Z.png)
#38. Eastern Bluebird
- Average group size: 2.73
- States with the highest percent of sites visited
--- #1. Georgia: 70%
--- #2. North Carolina: 65%
--- #2. South Carolina: 65%
--- #4. Arkansas: 57%
--- #5. Virginia: 52%
![](https://static.stacker.com/s3fs-public/styles/slide_desktop/s3/Untitleddesign30SC32_0.png)
#37. Eurasian Collared-Dove
- Average group size: 1.81
- States with the highest percent of sites visited
--- #1. Utah: 69%
--- #2. South Dakota: 67%
--- #3. Wyoming: 61%
--- #4. Idaho: 48%
--- #4. Colorado: 48%
![](https://static.stacker.com/s3fs-public/styles/slide_desktop/s3/Untitleddesign835YIP_0.png)
#36. Northern Mockingbird
- Average group size: 1.02
- States with the highest percent of sites visited
--- #1. Tennessee: 62%
--- #2. Louisiana: 60%
--- #3. Mississippi: 58%
--- #4. Alabama: 55%
--- #5. South Carolina: 53%
#35. Canada Goose
- Average group size: 4.44
- States with the highest percent of sites visited
--- #1. Washington, D.C.: 10%
--- #2. Oklahoma: 7%
--- #3. West Virginia: 5%
--- #4. Illinois: 4%
--- #4. Indiana: 4%
#34. Red-headed Woodpecker
- Average group size: 1.3
- States with the highest percent of sites visited
--- #1. Iowa: 8%
--- #1. Missouri: 8%
--- #3. Arkansas: 7%
--- #4. Kentucky: 6%
--- #5. Louisiana: 5%
![](https://static.stacker.com/s3fs-public/styles/slide_desktop/s3/Untitleddesign31E88D.png)
#33. Eurasian Tree Sparrow
- Average group size: 4.95
- States with the highest percent of sites visited
--- #1. Missouri: 22%
--- #2. Iowa: 8%
--- #3. Illinois: 5%
#32. Brown Creeper
- Average group size: 1.08
- States with the highest percent of sites visited
--- #1. Maine: 15%
--- #2. New Hampshire: 13%
--- #3. Washington, D.C.: 10%
--- #3. Oklahoma: 10%
--- #3. South Dakota: 10%
#31. Red-tailed Hawk
- Average group size: 1.04
- States with the highest percent of sites visited
--- #1. Connecticut: 10%
--- #1. Washington, D.C.: 10%
--- #3. Oklahoma: 7%
--- #3. Illinois: 7%
--- #5. Missouri: 6%
#30. Song Sparrow
- Average group size: 1.19
- States with the highest percent of sites visited
--- #1. Washington, D.C.: 70%
--- #2. Washington: 59%
--- #3. Oregon: 56%
--- #4. Rhode Island: 50%
--- #5. Delaware: 47%
#29. White-crowned Sparrow
- Average group size: 1.92
- States with the highest percent of sites visited
--- #1. Nevada: 74%
--- #2. California: 67%
--- #3. Arizona: 59%
--- #4. New Mexico: 36%
--- #5. Utah: 21%
#28. Purple Finch
- Average group size: 2.37
- States with the highest percent of sites visited
--- #1. Mississippi: 50%
--- #2. Arkansas: 32%
--- #3. Alabama: 27%
--- #4. North Carolina: 25%
--- #5. Missouri: 24%
#27. Carolina Chickadee
- Average group size: 1.85
- States with the highest percent of sites visited
--- #1. South Carolina: 87%
--- #2. Arkansas: 86%
--- #3. Georgia: 84%
--- #4. Oklahoma: 79%
--- #5. North Carolina: 77%
![](https://static.stacker.com/s3fs-public/styles/slide_desktop/s3/Untitleddesign79BVLF.png)
#26. Northern Flicker
- Average group size: 1.12
- States with the highest percent of sites visited
--- #1. Utah: 79%
--- #2. Colorado: 66%
--- #3. Montana: 65%
--- #4. Washington: 63%
--- #4. Nevada: 63%
#25. Carolina/Black-capped Chickadee
- Average group size: 2.05
- States with the highest percent of sites visited
--- #1. West Virginia: 51%
--- #2. Missouri: 30%
--- #3. Pennsylvania: 27%
--- #4. Ohio: 24%
--- #4. Virginia: 24%
#24. Brown-headed Cowbird
- Average group size: 3.64
- States with the highest percent of sites visited
--- #1. Louisiana: 50%
--- #2. Mississippi: 42%
--- #3. Delaware: 30%
--- #4. South Carolina: 28%
--- #4. New Jersey: 28%
#23. Carolina Wren
- Average group size: 1.2
- States with the highest percent of sites visited
--- #1. Washington, D.C.: 90%
--- #2. North Carolina: 84%
--- #3. South Carolina: 80%
--- #4. Virginia: 77%
--- #5. Georgia: 75%
#22. White-throated Sparrow
- Average group size: 2.13
- States with the highest percent of sites visited
--- #1. Washington, D.C.: 80%
--- #2. Arkansas: 79%
--- #3. Delaware: 77%
--- #4. Maryland: 72%
--- #5. Virginia: 69%
#21. American Crow
- Average group size: 2.33
- States with the highest percent of sites visited
--- #1. Maine: 49%
--- #2. Oklahoma: 45%
--- #3. North Carolina: 39%
--- #4. Vermont: 37%
--- #5. Georgia: 34%
![](https://static.stacker.com/s3fs-public/styles/slide_desktop/s3/Untitleddesign5G7RC_2.png)
#20. Cooper's Hawk
- Average group size: 1.01
- States with the highest percent of sites visited
--- #1. Nevada: 32%
--- #2. Arizona: 26%
--- #3. New Mexico: 18%
--- #4. Illinois: 17%
--- #4. Mississippi: 17%
#19. American Tree Sparrow
- Average group size: 2.32
- States with the highest percent of sites visited
--- #1. Wisconsin: 25%
--- #2. Iowa: 23%
--- #2. Vermont: 23%
--- #4. Wyoming: 22%
--- #4. Michigan: 22%
#18. Common Grackle
- Average group size: 2.91
- States with the highest percent of sites visited
--- #1. Delaware: 65%
--- #2. New Jersey: 60%
--- #3. Washington, D.C.: 40%
--- #4. Ohio: 38%
--- #4. Kentucky: 38%
#17. Tufted Titmouse
- Average group size: 1.89
- States with the highest percent of sites visited
--- #1. West Virginia: 91%
--- #1. Connecticut: 91%
--- #3. New Hampshire: 90%
--- #4. North Carolina: 86%
--- #5. Tennessee: 84%
![](https://static.stacker.com/s3fs-public/styles/slide_desktop/s3/Untitleddesign31DM19.png)
#16. Hairy Woodpecker
- Average group size: 1.19
- States with the highest percent of sites visited
--- #1. New Hampshire: 69%
--- #2. Maine: 67%
--- #3. Minnesota: 63%
--- #3. Vermont: 63%
--- #5. Connecticut: 61%
#15. Red-breasted Nuthatch
- Average group size: 1.24
- States with the highest percent of sites visited
--- #1. Maine: 69%
--- #2. South Dakota: 57%
--- #3. Alaska: 55%
--- #4. Montana: 54%
--- #5. Oregon: 45%
#14. American Robin
- Average group size: 1.78
- States with the highest percent of sites visited
--- #1. Washington, D.C.: 70%
--- #2. Arkansas: 64%
--- #3. Tennessee: 59%
--- #4. Nevada: 58%
--- #5. Oklahoma: 55%
#13. Red-winged Blackbird
- Average group size: 3.0
- States with the highest percent of sites visited
--- #1. Delaware: 60%
--- #2. New Jersey: 56%
--- #3. New York: 48%
--- #4. Louisiana: 45%
--- #4. Illinois: 45%
#12. Blue Jay
- Average group size: 1.97
- States with the highest percent of sites visited
--- #1. Rhode Island: 87%
--- #2. Massachusetts: 77%
--- #3. New Jersey: 76%
--- #4. Nebraska: 73%
--- #4. Ohio: 73%
![](https://static.stacker.com/s3fs-public/styles/slide_desktop/s3/Untitleddesign332ZI8.png)
#11. European Starling
- Average group size: 4.55
- States with the highest percent of sites visited
--- #1. Washington, D.C.: 90%
--- #2. Nebraska: 67%
--- #3. Indiana: 66%
--- #4. Ohio: 62%
--- #4. Missouri: 62%
#10. White-breasted Nuthatch
- Average group size: 1.34
- States with the highest percent of sites visited
--- #1. West Virginia: 93%
--- #2. Maine: 85%
--- #2. Vermont: 85%
--- #4. Connecticut: 84%
--- #4. Massachusetts: 84%
#9. Black-capped Chickadee
- Average group size: 1.9
- States with the highest percent of sites visited
--- #1. Maine: 97%
--- #2. Minnesota: 96%
--- #3. Vermont: 94%
--- #4. Rhode Island: 93%
--- #5. New Hampshire: 92%
#8. American Goldfinch
- Average group size: 4.29
- States with the highest percent of sites visited
--- #1. West Virginia: 77%
--- #2. Oklahoma: 76%
--- #2. Wisconsin: 76%
--- #4. Michigan: 74%
--- #5. Missouri: 73%
#7. Red-bellied Woodpecker
- Average group size: 1.15
- States with the highest percent of sites visited
--- #1. West Virginia: 88%
--- #2. New Jersey: 86%
--- #3. Arkansas: 82%
--- #4. Connecticut: 80%
--- #5. Ohio: 78%
![](https://static.stacker.com/s3fs-public/styles/slide_desktop/s3/Untitleddesign21N4QI.png)
#6. Downy Woodpecker
- Average group size: 1.58
- States with the highest percent of sites visited
--- #1. Washington, D.C.: 90%
--- #2. Minnesota: 89%
--- #2. Arkansas: 89%
--- #4. Missouri: 88%
--- #4. Iowa: 88%
![](https://static.stacker.com/s3fs-public/styles/slide_desktop/s3/Untitleddesign189QU0.png)
#5. Mourning Dove
- Average group size: 3.67
- States with the highest percent of sites visited
--- #1. Washington, D.C.: 100%
--- #2. New Jersey: 90%
--- #3. West Virginia: 88%
--- #3. Delaware: 88%
--- #5. Rhode Island: 87%
![](https://static.stacker.com/s3fs-public/styles/slide_desktop/s3/Untitleddesign42E6I6.png)
#4. House Finch
- Average group size: 3.89
- States with the highest percent of sites visited
--- #1. Utah: 97%
--- #2. Arizona: 94%
--- #3. New Mexico: 90%
--- #4. Ohio: 87%
--- #5. Colorado: 86%
![](https://static.stacker.com/s3fs-public/styles/slide_desktop/s3/Untitleddesign43UDAX.png)
#3. House Sparrow
- Average group size: 9.73
- States with the highest percent of sites visited
--- #1. Washington, D.C.: 100%
--- #2. Iowa: 88%
--- #3. Illinois: 87%
--- #4. Nebraska: 79%
--- #5. Indiana: 74%
![](https://static.stacker.com/s3fs-public/styles/slide_desktop/s3/Untitleddesign11C73X.png)
#2. Dark-eyed Junco
- Average group size: 4.36
- States with the highest percent of sites visited
--- #1. Oregon: 96%
--- #2. Washington: 94%
--- #3. New Jersey: 93%
--- #3. Rhode Island: 93%
--- #5. Connecticut: 92%
![](https://static.stacker.com/s3fs-public/styles/slide_desktop/s3/Untitleddesign78E6WF.png)
#1. Northern Cardinal
- Average group size: 2.77
- States with the highest percent of sites visited
--- #1. Washington, D.C.: 100%
--- #2. Arkansas: 96%
--- #3. Maryland: 95%
--- #3. South Carolina: 95%
--- #5. West Virginia: 93%