WhenToBird

Setophaga citrina · Parulidae

When Do Hooded Warblers Arrive in Michigan?

Adult male Hooded Warbler
Photo: Fyn Kynd, CC BY-SA 4.0 via iNaturalist

Hooded Warblers mostly pass through Michigan: they arrive in early May, peak in late May (2.0% of checklists), and most are gone by early July.

When to look

First arrivalsMay 1-7early May
Common byMay 1-7early May
PeakMay 22-31late May
Most gone byJul 1-7early July

Best: late May. First arrivals early May; most are gone by early July. Peak: on about 2.0% of Michigan checklists.

  1. Jannot usually seen
  2. Febnot usually seen
  3. Marnot usually seen
  4. Apruncommon
  5. Maypeak season
  6. Junpeak season
  7. Julcommon
  8. Augrare
  9. Sepuncommon
  10. Octnot usually seen
  11. Novnot usually seen
  12. Decnot usually seen

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

0%1%2%3%Jan 1-7: 0% of 38160 checklistsJan 8-14: 0% of 24696 checklistsJan 15-21: 0% of 23771 checklistsJan 22-31: 0% of 31347 checklistsFeb 1-7: 0% of 23225 checklistsFeb 8-14: 0% of 27398 checklistsFeb 15-21: 0% of 36606 checklistsFeb 22-28: 0% of 27127 checklistsMar 1-7: 0% of 29700 checklistsMar 8-14: 0% of 31587 checklistsMar 15-21: 0% of 32118 checklistsMar 22-31: 0% of 47777 checklistsApr 1-7: 0.1% of 38557 checklistsApr 8-14: 0% of 42207 checklistsApr 15-21: 0.1% of 42759 checklistsApr 22-30: 0.2% of 64458 checklistsMay 1-7: 0.9% of 60998 checklistsMay 8-14: 1.7% of 72091 checklistsMay 15-21: 2.3% of 59058 checklistsMay 22-31: 1.9% of 64724 checklistsJun 1-7: 1.7% of 35990 checklistsJun 8-14: 1.4% of 32595 checklistsJun 15-21: 1.2% of 30017 checklistsJun 22-30: 1.0% of 33988 checklistsJul 1-7: 0.9% of 28708 checklistsJul 8-14: 0.7% of 25175 checklistsJul 15-21: 0.5% of 24084 checklistsJul 22-31: 0.4% of 33522 checklistsAug 1-7: 0.3% of 25098 checklistsAug 8-14: 0.2% of 24353 checklistsAug 15-21: 0.2% of 25059 checklistsAug 22-31: 0.3% of 37489 checklistsSep 1-7: 0.4% of 28410 checklistsSep 8-14: 0.4% of 27887 checklistsSep 15-21: 0.3% of 26614 checklistsSep 22-30: 0.1% of 32557 checklistsOct 1-7: 0.1% of 25844 checklistsOct 8-14: 0.1% of 27741 checklistsOct 15-21: 0% of 24693 checklistsOct 22-31: 0% of 32460 checklistsNov 1-7: 0% of 23660 checklistsNov 8-14: 0% of 21542 checklistsNov 15-21: 0% of 19922 checklistsNov 22-30: 0% of 25069 checklistsDec 1-7: 0% of 18272 checklistsDec 8-14: 0% of 18961 checklistsDec 15-21: 0% of 24171 checklistsDec 22-31: 0% of 30908 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 Michigan 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 Michigan

Best counties

Share of checklists at the peak
  1. Barry CountyBest mid May · 1030 checklists that week, 29,465 in all12%
  2. Berrien CountyBest mid May · 2393 checklists that week, 54,650 in all8.9%
  3. Jackson CountyBest the second week of May · 1456 checklists that week, 34,259 in all8.5%
  4. Livingston CountyBest late May · 1003 checklists that week, 31,033 in all8.1%
  5. Shiawassee CountyBest the second week of June · 57 checklists that week, 3,113 in all7.9%
  6. St. Clair CountyBest late May · 833 checklists that week, 24,098 in all7.4%

Best spots

Share of checklists at the peak
  1. Duperow LakeLapeer County, best early June · 20 checklists that week, 249 in all75%
  2. Stinchfield WoodsWashtenaw County, best late May · 35 checklists that week, 378 in all71%
  3. Mainstem Grand River-Leonard Fase Trust 1Kent County, best mid June · 44 checklists that week, 624 in all56%
  4. Pinckney Recreation AreaLivingston County, best late May · 32 checklists that week, 260 in all56%
  5. Portage LakeJackson County, best mid May · 70 checklists that week, 1,222 in all55%

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

Best time of day

In Michigan, the Hooded Warbler is most often listed on checklists started between 6 and 8 am (1.0% of those checklists).

0%0.5%1%1.5%12 am: too few checklists (712) to judge1 am: too few checklists (592) to judge2 am: too few checklists (532) to judge3 am: too few checklists (516) to judge4 am: too few checklists (1592) to judge5 am: too few checklists (6849) to judge6 am: 1.2% of 39298 checklists7 am: 1.0% of 120344 checklists8 am: 0.8% of 180109 checklists9 am: 0.7% of 171966 checklists10 am: 0.5% of 156332 checklists11 am: 0.4% of 134964 checklists12 pm: 0.3% of 120967 checklists1 pm: 0.2% of 113852 checklists2 pm: 0.2% of 110773 checklists3 pm: 0.2% of 105530 checklists4 pm: 0.2% of 100958 checklists5 pm: 0.2% of 80085 checklists6 pm: 0.2% of 62883 checklists7 pm: 0.2% of 44912 checklists8 pm: too few checklists (21062) to judge9 pm: too few checklists (5920) to judge10 pm: too few checklists (1629) to judge11 pm: too few checklists (775) 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
January0%0%0%0%
February0%0%0%0%
March0%0%0%0%
April0.1%0%0.1%0.2%
May0.9%1.7%2.3%1.9%
June1.7%1.4%1.2%1.0%
July0.9%0.7%0.5%0.4%
August0.3%0.2%0.2%0.3%
September0.4%0.4%0.3%0.1%
October0.1%0.1%0%0%
November0%0%0%0%
December0%0%0%0%

Neighboring states

  • Ohio: arrives mid April, 2 weeks earlier than Michigan
  • Indiana: arrives mid April, 2 weeks earlier than Michigan
  • Illinois: arrives mid April, 2 weeks earlier than Michigan
  • Wisconsin: arrives early May, in the same week than Michigan

Common questions

When do Hooded Warblers arrive in Michigan?
Hooded Warblers mostly pass through Michigan: they arrive in early May, peak in late May (2.0% of checklists), and most are gone by early July.
When do Hooded Warblers leave Michigan?
Most Hooded Warblers have left Michigan by early July, when reports fall below half their usual rate.
When is the best time to see a Hooded Warbler in Michigan?
The Hooded Warbler is reported most often in late May, on about 2.0% of Michigan checklists.
Where in Michigan are Hooded Warblers seen most often?
By county, Barry County, Berrien County, and Jackson County have the highest peak reporting rates for the Hooded Warbler (counties with at least 200 checklists).