WhenToBird

Buteo lineatus · Accipitridae

When Do Red-shouldered Hawks Arrive in Indiana?

Adult Red-shouldered Hawk
Photo: Jonathan Eisen, CC BY 4.0 via iNaturalist

The Red-shouldered Hawk is in Indiana all year. It turns up on about 13% of checklists at its peak (mid September) and on 5.9% in its quietest week (mid July).

When to look

PresentAll year
Peak weekSep 15-21mid September
Quietest weekJul 15-21mid July

Best: mid September. Here all year. Peak: on about 13% of Indiana checklists.

  1. Jancommon
  2. Febcommon
  3. Marcommon
  4. Aprcommon
  5. Maycommon
  6. Juncommon
  7. Julcommon
  8. Augcommon
  9. Seppeak season
  10. Octpeak season
  11. Novcommon
  12. Deccommon

Darker months: more checklists report it. Outlined: peak month.

0%5%10%15%Jan 1-7: 7.7% of 18123 checklistsJan 8-14: 7.6% of 12006 checklistsJan 15-21: 7.4% of 12403 checklistsJan 22-31: 8.4% of 16181 checklistsFeb 1-7: 9.3% of 12546 checklistsFeb 8-14: 8.0% of 14250 checklistsFeb 15-21: 7.5% of 18077 checklistsFeb 22-28: 10% of 13590 checklistsMar 1-7: 10% of 14545 checklistsMar 8-14: 9.6% of 14594 checklistsMar 15-21: 9.0% of 13894 checklistsMar 22-31: 8.7% of 22400 checklistsApr 1-7: 8.6% of 18069 checklistsApr 8-14: 8.5% of 19579 checklistsApr 15-21: 9.4% of 19518 checklistsApr 22-30: 9.4% of 30544 checklistsMay 1-7: 8.2% of 28430 checklistsMay 8-14: 7.9% of 30624 checklistsMay 15-21: 7.4% of 22920 checklistsMay 22-31: 6.8% of 21234 checklistsJun 1-7: 5.6% of 12279 checklistsJun 8-14: 6.2% of 10904 checklistsJun 15-21: 6.7% of 9488 checklistsJun 22-30: 6.5% of 11362 checklistsJul 1-7: 6.8% of 9947 checklistsJul 8-14: 6.3% of 9585 checklistsJul 15-21: 5.7% of 8929 checklistsJul 22-31: 5.8% of 12639 checklistsAug 1-7: 6.7% of 9528 checklistsAug 8-14: 7.0% of 9451 checklistsAug 15-21: 7.7% of 9442 checklistsAug 22-31: 9.5% of 14969 checklistsSep 1-7: 11% of 12628 checklistsSep 8-14: 13% of 11793 checklistsSep 15-21: 13% of 11396 checklistsSep 22-30: 14% of 14203 checklistsOct 1-7: 13% of 11365 checklistsOct 8-14: 12% of 12092 checklistsOct 15-21: 11% of 10440 checklistsOct 22-31: 9.7% of 13883 checklistsNov 1-7: 9.8% of 10476 checklistsNov 8-14: 8.7% of 9776 checklistsNov 15-21: 8.0% of 9035 checklistsNov 22-30: 8.0% of 12547 checklistsDec 1-7: 7.7% of 9078 checklistsDec 8-14: 8.0% of 8732 checklistsDec 15-21: 9.0% of 11024 checklistsDec 22-31: 7.9% of 15432 checklistsJanFebMarAprMayJunJulAugSepOctNovDec
Share of complete checklists reporting it, by week (4 per month). Grey bars: fewer than 10 checklists, not counted.

Frequency is the share of complete checklists in Indiana that listed the bird, 2016–2025. It is not a head count, and it follows where and when people go birding. How to read it.

JanFebMarAprMayJunJulAugSepOctNovDec
today
Second week of November

Each county is shaded by the share of complete checklists there that listed the bird, blended with the weeks either side. Darker is more often. It follows where people watch birds, not how many birds there are. How to read it.

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Where in Indiana

Best counties

Share of checklists at the peak
  1. Fountain CountyBest early March · 11 checklists that week, 397 in all56%
  2. Washington CountyBest late September · 23 checklists that week, 1,463 in all48%
  3. Clay CountyBest the second week of September · 16 checklists that week, 1,317 in all44%
  4. Scott CountyBest late February · 16 checklists that week, 798 in all39%
  5. Sullivan CountyBest early September · 55 checklists that week, 4,018 in all36%
  6. Vermillion CountyBest late January · 38 checklists that week, 772 in all35%

Best spots

Share of checklists at the peak
  1. Vaughn HollowBrown County, best early October · 25 checklists that week, 919 in all66%
  2. Scales Lake State BeachWarrick County, best early March · 23 checklists that week, 645 in all66%
  3. Indiana Dunes National Park (west)Porter County, best early January · 24 checklists that week, 458 in all65%
  4. Indiana Dunes National ParkPorter County, best early November · 34 checklists that week, 1,960 in all62%
  5. Starkey Nature ParkBoone County, best late April · 143 checklists that week, 1,386 in all60%

Busy spots report more of everything; compare the checklist counts before you drive anywhere.

Best time of day

In Indiana, the Red-shouldered Hawk is most often listed on checklists started between 6 and 8 am (12% of those checklists).

0%5%10%15%12 am: too few checklists (240) to judge1 am: too few checklists (231) to judge2 am: too few checklists (222) to judge3 am: too few checklists (202) to judge4 am: too few checklists (674) to judge5 am: too few checklists (4329) to judge6 am: 14% of 20589 checklists7 am: 11% of 58470 checklists8 am: 11% of 86931 checklists9 am: 11% of 78239 checklists10 am: 10% of 66080 checklists11 am: 9.4% of 54904 checklists12 pm: 8.9% of 47610 checklists1 pm: 8.4% of 44814 checklists2 pm: 7.7% of 43790 checklists3 pm: 6.8% of 42983 checklists4 pm: 5.5% of 45349 checklists5 pm: 4.4% of 35993 checklists6 pm: 3.5% of 26447 checklists7 pm: 2.5% of 17740 checklists8 pm: too few checklists (7603) to judge9 pm: too few checklists (1721) to judge10 pm: too few checklists (517) to judge11 pm: too few checklists (272) to judge12a3a6a9a12p3p6p9p
Share of checklists started in each local hour that reported it. It reflects when people go birding as well as when birds are active. Grey hours have too few checklists (under 2% of the state’s, or under 200) to judge.
Week-by-week table
MonthDays 1-78-1415-2122-end
January7.7%7.6%7.4%8.4%
February9.3%8.0%7.5%10%
March10%9.6%9.0%8.7%
April8.6%8.5%9.4%9.4%
May8.2%7.9%7.4%6.8%
June5.6%6.2%6.7%6.5%
July6.8%6.3%5.7%5.8%
August6.7%7.0%7.7%9.5%
September11%13%13%14%
October13%12%11%9.7%
November9.8%8.7%8.0%8.0%
December7.7%8.0%9.0%7.9%

Neighboring states

  • Illinois: summer visitor, peaks the second week of September
  • Kentucky: year-round, peaks mid September
  • Ohio: year-round, peaks late September
  • Michigan: summer visitor, peaks late September

Common questions

When do Red-shouldered Hawks arrive in Indiana?
The Red-shouldered Hawk is in Indiana all year. It turns up on about 13% of checklists at its peak (mid September) and on 5.9% in its quietest week (mid July).
When do Red-shouldered Hawks leave Indiana?
The Red-shouldered Hawk does not leave Indiana: it is reported all year, from 5.9% of checklists in mid July to 13% in mid September.
When is the best time to see a Red-shouldered Hawk in Indiana?
The Red-shouldered Hawk is reported most often in mid September, on about 13% of Indiana checklists.
Where in Indiana are Red-shouldered Hawks seen most often?
By county, Fountain County, Washington County, and Clay County have the highest peak reporting rates for the Red-shouldered Hawk (counties with at least 200 checklists).