WhenToBird

Spinus tristis · Fringillidae

When Do American Goldfinches Arrive in Minnesota?

Adult American Goldfinch
Photo: Andy Wilson, CC0 1.0 via iNaturalist

American Goldfinches are in Minnesota all year, but most are here in summer: numbers build from early May, peak in the second week of August (60% of checklists), and fall back by late September. In the quietest week (early March) they are still on about 17% of checklists.

When to look

Numbers buildMay 1-7early May
PeakAug 8-14the second week of August
Fall back bySep 22-30late September
FewestMar 1-7early March

Best: the second week of August. Here all year; numbers build from early May and fall back by late September. Peak: on about 60% of Minnesota checklists.

  1. Januncommon
  2. Febuncommon
  3. Maruncommon
  4. Aprcommon
  5. Maypeak season
  6. Junpeak season
  7. Julpeak season
  8. Augpeak season
  9. Seppeak season
  10. Octcommon
  11. Novcommon
  12. Deccommon

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

0%20%40%60%80%Jan 1-7: 21% of 20628 checklistsJan 8-14: 21% of 14594 checklistsJan 15-21: 20% of 14238 checklistsJan 22-31: 19% of 20725 checklistsFeb 1-7: 19% of 14484 checklistsFeb 8-14: 19% of 15988 checklistsFeb 15-21: 21% of 20718 checklistsFeb 22-28: 17% of 15754 checklistsMar 1-7: 17% of 16125 checklistsMar 8-14: 17% of 19035 checklistsMar 15-21: 17% of 19586 checklistsMar 22-31: 20% of 30192 checklistsApr 1-7: 24% of 24262 checklistsApr 8-14: 26% of 30223 checklistsApr 15-21: 25% of 29085 checklistsApr 22-30: 28% of 43574 checklistsMay 1-7: 42% of 39300 checklistsMay 8-14: 53% of 45927 checklistsMay 15-21: 51% of 36632 checklistsMay 22-31: 46% of 43809 checklistsJun 1-7: 43% of 23418 checklistsJun 8-14: 43% of 20450 checklistsJun 15-21: 46% of 19470 checklistsJun 22-30: 50% of 23418 checklistsJul 1-7: 54% of 19104 checklistsJul 8-14: 57% of 16927 checklistsJul 15-21: 59% of 15635 checklistsJul 22-31: 60% of 22073 checklistsAug 1-7: 61% of 16255 checklistsAug 8-14: 60% of 16840 checklistsAug 15-21: 61% of 17475 checklistsAug 22-31: 56% of 26545 checklistsSep 1-7: 51% of 20750 checklistsSep 8-14: 47% of 18494 checklistsSep 15-21: 42% of 18215 checklistsSep 22-30: 41% of 24463 checklistsOct 1-7: 35% of 18252 checklistsOct 8-14: 26% of 19527 checklistsOct 15-21: 23% of 17098 checklistsOct 22-31: 22% of 24570 checklistsNov 1-7: 24% of 16744 checklistsNov 8-14: 25% of 13483 checklistsNov 15-21: 26% of 12525 checklistsNov 22-30: 25% of 17023 checklistsDec 1-7: 24% of 11645 checklistsDec 8-14: 24% of 11567 checklistsDec 15-21: 25% of 13343 checklistsDec 22-31: 24% of 19759 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 Minnesota 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 Minnesota

Best counties

Share of checklists at the peak
  1. Steele CountyBest mid August · 138 checklists that week, 4,784 in all83%
  2. Benton CountyBest late July · 139 checklists that week, 6,111 in all80%
  3. Ramsey CountyBest the second week of August · 1206 checklists that week, 83,239 in all79%
  4. Scott CountyBest the second week of August · 343 checklists that week, 23,226 in all75%
  5. Anoka CountyBest the second week of August · 461 checklists that week, 28,326 in all75%
  6. Washington CountyBest mid July · 1038 checklists that week, 71,578 in all74%

Best spots

Share of checklists at the peak
  1. Sucker Lake Regional ParkRamsey County, best late July · 52 checklists that week, 4,040 in all99%
  2. Crosby Farm Regional ParkRamsey County, best the second week of August · 35 checklists that week, 3,063 in all98%
  3. Oakdale Nature Preserve ParkWashington County, best the second week of August · 28 checklists that week, 2,380 in all98%

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

Best time of day

In Minnesota, the American Goldfinch is most often listed on checklists started between 6 and 8 am (53% of those checklists).

0%20%40%60%12 am: too few checklists (349) to judge1 am: too few checklists (331) to judge2 am: too few checklists (286) to judge3 am: too few checklists (364) to judge4 am: too few checklists (863) to judge5 am: too few checklists (7598) to judge6 am: 57% of 35775 checklists7 am: 51% of 90565 checklists8 am: 47% of 110612 checklists9 am: 41% of 106128 checklists10 am: 36% of 96131 checklists11 am: 32% of 83750 checklists12 pm: 30% of 76254 checklists1 pm: 28% of 73480 checklists2 pm: 27% of 73703 checklists3 pm: 25% of 75249 checklists4 pm: 26% of 68810 checklists5 pm: 31% of 51899 checklists6 pm: 34% of 38524 checklists7 pm: 34% of 25120 checklists8 pm: too few checklists (10568) to judge9 pm: too few checklists (2420) to judge10 pm: too few checklists (748) to judge11 pm: too few checklists (420) 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
January21%21%20%19%
February19%19%21%17%
March17%17%17%20%
April24%26%25%28%
May42%53%51%46%
June43%43%46%50%
July54%57%59%60%
August61%60%61%56%
September51%47%42%41%
October35%26%23%22%
November24%25%26%25%
December24%24%25%24%

Neighboring states

  • Iowa: arrives mid June, 6 weeks later than Minnesota
  • Wisconsin: arrives late June, 7 weeks later than Minnesota
  • South Dakota: arrives early May, in the same week than Minnesota
  • North Dakota: arrives the second week of May, 1 week later than Minnesota

Common questions

When do American Goldfinches arrive in Minnesota?
American Goldfinches are in Minnesota all year, but most are here in summer: numbers build from early May, peak in the second week of August (60% of checklists), and fall back by late September. In the quietest week (early March) they are still on about 17% of checklists.
When do American Goldfinches leave Minnesota?
American Goldfinches never fully leave Minnesota: numbers fall back below half their usual rate by late September, but some are still reported in every week, about 17% of checklists at the low.
When is the best time to see a American Goldfinch in Minnesota?
The American Goldfinch is reported most often in the second week of August, on about 60% of Minnesota checklists.
Where in Minnesota are American Goldfinches seen most often?
By county, Steele County, Benton County, and Ramsey County have the highest peak reporting rates for the American Goldfinch (counties with at least 200 checklists).