WhenToBird

Larus delawarensis · Laridae

When Do Ring-billed Gulls Arrive in Minnesota?

Adult Ring-billed Gull
Photo: Isaac Krone, CC BY 4.0 via iNaturalist

Ring-billed Gulls are winter birds in Minnesota: the first arrive in late February, they are common by the second week of March, peak in late October (26% of checklists), and most are gone by early December.

When to look

First arrivalsFeb 22-28late February
Common byMar 8-14the second week of March
PeakOct 22-31late October
Most gone byDec 1-7early December

Best: late October. First arrivals late February; most are gone by early December. Peak: on about 26% of Minnesota checklists.

  1. Janrare
  2. Febrare
  3. Marpeak season
  4. Aprpeak season
  5. Maycommon
  6. Jununcommon
  7. Julcommon
  8. Augpeak season
  9. Seppeak season
  10. Octpeak season
  11. Novpeak season
  12. Deccommon

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

0%10%20%30%Jan 1-7: 0.9% of 20628 checklistsJan 8-14: 0.6% of 14594 checklistsJan 15-21: 0.1% of 14238 checklistsJan 22-31: 0.1% of 20725 checklistsFeb 1-7: 0.1% of 14484 checklistsFeb 8-14: 0.1% of 15988 checklistsFeb 15-21: 0.2% of 20718 checklistsFeb 22-28: 1.3% of 15754 checklistsMar 1-7: 5.2% of 16125 checklistsMar 8-14: 11% of 19035 checklistsMar 15-21: 19% of 19586 checklistsMar 22-31: 24% of 30192 checklistsApr 1-7: 26% of 24262 checklistsApr 8-14: 25% of 30223 checklistsApr 15-21: 20% of 29085 checklistsApr 22-30: 16% of 43574 checklistsMay 1-7: 11% of 39300 checklistsMay 8-14: 8.6% of 45927 checklistsMay 15-21: 9.2% of 36632 checklistsMay 22-31: 9.6% of 43809 checklistsJun 1-7: 8.0% of 23418 checklistsJun 8-14: 8.1% of 20450 checklistsJun 15-21: 8.0% of 19470 checklistsJun 22-30: 7.7% of 23418 checklistsJul 1-7: 8.1% of 19104 checklistsJul 8-14: 8.7% of 16927 checklistsJul 15-21: 13% of 15635 checklistsJul 22-31: 17% of 22073 checklistsAug 1-7: 19% of 16255 checklistsAug 8-14: 20% of 16840 checklistsAug 15-21: 20% of 17475 checklistsAug 22-31: 21% of 26545 checklistsSep 1-7: 22% of 20750 checklistsSep 8-14: 22% of 18494 checklistsSep 15-21: 24% of 18215 checklistsSep 22-30: 24% of 24463 checklistsOct 1-7: 24% of 18252 checklistsOct 8-14: 26% of 19527 checklistsOct 15-21: 26% of 17098 checklistsOct 22-31: 26% of 24570 checklistsNov 1-7: 26% of 16744 checklistsNov 8-14: 26% of 13483 checklistsNov 15-21: 24% of 12525 checklistsNov 22-30: 22% of 17023 checklistsDec 1-7: 14% of 11645 checklistsDec 8-14: 7.2% of 11567 checklistsDec 15-21: 2.5% of 13343 checklistsDec 22-31: 1.7% 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. Lincoln CountyBest early November · 14 checklists that week, 1,063 in all67%
  2. Hubbard CountyBest mid October · 95 checklists that week, 5,131 in all61%
  3. Big Stone CountyBest late September · 40 checklists that week, 2,678 in all60%
  4. Le Sueur CountyBest late August · 127 checklists that week, 5,034 in all59%
  5. Grant CountyBest mid August · 81 checklists that week, 2,168 in all58%
  6. Lake of the Woods CountyBest the second week of August · 19 checklists that week, 1,280 in all56%

Best spots

Share of checklists at the peak
  1. Canal ParkSt. Louis County, best late June · 21 checklists that week, 3,039 in all100%
  2. Interstate Island State Wildlife Management AreaSt. Louis County, best late May · 26 checklists that week, 376 in all100%
  3. Minnesota Point (Park Point)St. Louis County, best the second week of April · 23 checklists that week, 336 in all100%
  4. Hunters LakeWright County, best early August · 28 checklists that week, 474 in all99%

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

Best time of day

In Minnesota, the Ring-billed Gull is most often listed on checklists started between 4 and 6 pm (17% of those checklists).

0%5%10%15%20%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: 16% of 35775 checklists7 am: 15% of 90565 checklists8 am: 13% of 110612 checklists9 am: 13% of 106128 checklists10 am: 13% of 96131 checklists11 am: 13% of 83750 checklists12 pm: 14% of 76254 checklists1 pm: 14% of 73480 checklists2 pm: 15% of 73703 checklists3 pm: 15% of 75249 checklists4 pm: 16% of 68810 checklists5 pm: 18% of 51899 checklists6 pm: 15% of 38524 checklists7 pm: 11% 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
January0.9%0.6%0.1%0.1%
February0.1%0.1%0.2%1.3%
March5.2%11%19%24%
April26%25%20%16%
May11%8.6%9.2%9.6%
June8.0%8.1%8.0%7.7%
July8.1%8.7%13%17%
August19%20%20%21%
September22%22%24%24%
October24%26%26%26%
November26%26%24%22%
December14%7.2%2.5%1.7%

Neighboring states

  • Iowa: arrives early July, 17 weeks later than Minnesota
  • Wisconsin: arrives late July, 20 weeks later than Minnesota
  • South Dakota: arrives late February, in the same week than Minnesota
  • North Dakota: arrives the second week of March, 2 weeks later than Minnesota

Common questions

When do Ring-billed Gulls arrive in Minnesota?
Ring-billed Gulls are winter birds in Minnesota: the first arrive in late February, they are common by the second week of March, peak in late October (26% of checklists), and most are gone by early December.
When do Ring-billed Gulls leave Minnesota?
Most Ring-billed Gulls have left Minnesota by early December, when reports fall below half their usual rate. Stragglers are still reported until mid December.
When is the best time to see a Ring-billed Gull in Minnesota?
The Ring-billed Gull is reported most often in late October, on about 26% of Minnesota checklists.
Where in Minnesota are Ring-billed Gulls seen most often?
By county, Lincoln County, Hubbard County, and Big Stone County have the highest peak reporting rates for the Ring-billed Gull (counties with at least 200 checklists).