WhenToBird

Sturnus vulgaris · Sturnidae

When Do European Starlings Arrive in Michigan?

Adult female European Starling
Photo: egorbirder, CC BY 4.0 via iNaturalist

The European Starling is in Michigan all year. It turns up on about 33% of checklists at its peak (mid April) and on 16% in its quietest week (late November).

When to look

PresentAll year
Peak weekApr 15-21mid April
Quietest weekNov 22-30late November

Best: mid April. Here all year. Peak: on about 33% of Michigan checklists.

  1. Jancommon
  2. Febpeak season
  3. Marpeak season
  4. Aprpeak season
  5. Maypeak season
  6. Junpeak season
  7. Julcommon
  8. Augcommon
  9. Sepcommon
  10. Octcommon
  11. Novcommon
  12. Deccommon

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

0%10%20%30%40%Jan 1-7: 17% of 38160 checklistsJan 8-14: 18% of 24696 checklistsJan 15-21: 20% of 23771 checklistsJan 22-31: 21% of 31347 checklistsFeb 1-7: 23% of 23225 checklistsFeb 8-14: 24% of 27398 checklistsFeb 15-21: 26% of 36606 checklistsFeb 22-28: 28% of 27127 checklistsMar 1-7: 30% of 29700 checklistsMar 8-14: 30% of 31587 checklistsMar 15-21: 30% of 32118 checklistsMar 22-31: 31% of 47777 checklistsApr 1-7: 31% of 38557 checklistsApr 8-14: 32% of 42207 checklistsApr 15-21: 33% of 42759 checklistsApr 22-30: 33% of 64458 checklistsMay 1-7: 32% of 60998 checklistsMay 8-14: 31% of 72091 checklistsMay 15-21: 28% of 59058 checklistsMay 22-31: 29% of 64724 checklistsJun 1-7: 30% of 35990 checklistsJun 8-14: 29% of 32595 checklistsJun 15-21: 27% of 30017 checklistsJun 22-30: 25% of 33988 checklistsJul 1-7: 24% of 28708 checklistsJul 8-14: 24% of 25175 checklistsJul 15-21: 22% of 24084 checklistsJul 22-31: 22% of 33522 checklistsAug 1-7: 22% of 25098 checklistsAug 8-14: 22% of 24353 checklistsAug 15-21: 21% of 25059 checklistsAug 22-31: 20% of 37489 checklistsSep 1-7: 20% of 28410 checklistsSep 8-14: 20% of 27887 checklistsSep 15-21: 22% of 26614 checklistsSep 22-30: 23% of 32557 checklistsOct 1-7: 25% of 25844 checklistsOct 8-14: 23% of 27741 checklistsOct 15-21: 22% of 24693 checklistsOct 22-31: 21% of 32460 checklistsNov 1-7: 21% of 23660 checklistsNov 8-14: 18% of 21542 checklistsNov 15-21: 17% of 19922 checklistsNov 22-30: 16% of 25069 checklistsDec 1-7: 16% of 18272 checklistsDec 8-14: 18% of 18961 checklistsDec 15-21: 19% of 24171 checklistsDec 22-31: 17% 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. Monroe CountyBest mid August · 609 checklists that week, 22,078 in all58%
  2. Macomb CountyBest mid April · 1606 checklists that week, 61,232 in all58%
  3. Otsego CountyBest mid December · 90 checklists that week, 7,286 in all57%
  4. Branch CountyBest late May · 61 checklists that week, 2,279 in all53%
  5. Gratiot CountyBest the second week of October · 84 checklists that week, 5,892 in all51%
  6. Wayne CountyBest late May · 1942 checklists that week, 68,343 in all50%

Best time of day

In Michigan, the European Starling is most often listed on checklists started between 6 and 8 am (34% of those checklists).

0%10%20%30%40%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: 33% of 39298 checklists7 am: 34% of 120344 checklists8 am: 32% of 180109 checklists9 am: 29% of 171966 checklists10 am: 25% of 156332 checklists11 am: 22% of 134964 checklists12 pm: 21% of 120967 checklists1 pm: 20% of 113852 checklists2 pm: 20% of 110773 checklists3 pm: 21% of 105530 checklists4 pm: 23% of 100958 checklists5 pm: 25% of 80085 checklists6 pm: 26% of 62883 checklists7 pm: 24% 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
January17%18%20%21%
February23%24%26%28%
March30%30%30%31%
April31%32%33%33%
May32%31%28%29%
June30%29%27%25%
July24%24%22%22%
August22%22%21%20%
September20%20%22%23%
October25%23%22%21%
November21%18%17%16%
December16%18%19%17%

Neighboring states

  • Ohio: year-round, peaks early June
  • Indiana: year-round, peaks the second week of April
  • Illinois: year-round, peaks the second week of April
  • Wisconsin: year-round, peaks late April

Common questions

When do European Starlings arrive in Michigan?
The European Starling is in Michigan all year. It turns up on about 33% of checklists at its peak (mid April) and on 16% in its quietest week (late November).
When do European Starlings leave Michigan?
The European Starling does not leave Michigan: it is reported all year, from 16% of checklists in late November to 33% in mid April.
When is the best time to see a European Starling in Michigan?
The European Starling is reported most often in mid April, on about 33% of Michigan checklists.
Where in Michigan are European Starlings seen most often?
By county, Monroe County, Macomb County, and Otsego County have the highest peak reporting rates for the European Starling (counties with at least 200 checklists).