WhenToBird

Podiceps grisegena · Podicipedidae

When Do Red-necked Grebes Arrive in Minnesota?

Adult Red-necked Grebe
Photo: datadan, CC BY 4.0 via iNaturalist

Red-necked Grebes arrive in Minnesota in early April, peak in late April (2.0% of checklists), and most are gone by late November.

When to look

First arrivalsApr 1-7early April
Common byApr 1-7early April
PeakApr 22-30late April
Most gone byNov 22-30late November

Best: late April. First arrivals early April; most are gone by late November. Peak: on about 2.0% of Minnesota checklists.

  1. Jannot usually seen
  2. Febnot usually seen
  3. Marrare
  4. Aprpeak season
  5. Maypeak season
  6. Jununcommon
  7. Juluncommon
  8. Auguncommon
  9. Sepuncommon
  10. Octcommon
  11. Novcommon
  12. Decrare

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

0%1%2%3%Jan 1-7: 0.1% of 20628 checklistsJan 8-14: 0.1% 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% of 15988 checklistsFeb 15-21: 0.1% of 20718 checklistsFeb 22-28: 0% of 15754 checklistsMar 1-7: 0% of 16125 checklistsMar 8-14: 0% of 19035 checklistsMar 15-21: 0.1% of 19586 checklistsMar 22-31: 0.1% of 30192 checklistsApr 1-7: 0.2% of 24262 checklistsApr 8-14: 0.9% of 30223 checklistsApr 15-21: 1.9% of 29085 checklistsApr 22-30: 2.5% of 43574 checklistsMay 1-7: 1.5% of 39300 checklistsMay 8-14: 0.8% of 45927 checklistsMay 15-21: 0.7% of 36632 checklistsMay 22-31: 0.8% of 43809 checklistsJun 1-7: 0.5% of 23418 checklistsJun 8-14: 0.4% of 20450 checklistsJun 15-21: 0.4% of 19470 checklistsJun 22-30: 0.5% of 23418 checklistsJul 1-7: 0.6% of 19104 checklistsJul 8-14: 0.4% of 16927 checklistsJul 15-21: 0.4% of 15635 checklistsJul 22-31: 0.4% of 22073 checklistsAug 1-7: 0.7% of 16255 checklistsAug 8-14: 0.7% of 16840 checklistsAug 15-21: 0.5% of 17475 checklistsAug 22-31: 0.5% of 26545 checklistsSep 1-7: 0.6% of 20750 checklistsSep 8-14: 0.6% of 18494 checklistsSep 15-21: 0.5% of 18215 checklistsSep 22-30: 0.6% of 24463 checklistsOct 1-7: 0.5% of 18252 checklistsOct 8-14: 0.5% of 19527 checklistsOct 15-21: 0.7% of 17098 checklistsOct 22-31: 1.5% of 24570 checklistsNov 1-7: 1.3% of 16744 checklistsNov 8-14: 0.5% of 13483 checklistsNov 15-21: 0.6% of 12525 checklistsNov 22-30: 0.4% of 17023 checklistsDec 1-7: 0.2% of 11645 checklistsDec 8-14: 0.1% of 11567 checklistsDec 15-21: 0.1% of 13343 checklistsDec 22-31: 0.1% 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. Marshall CountyBest early May · 131 checklists that week, 3,843 in all20%
  2. Sibley CountyBest early July · 42 checklists that week, 1,844 in all15%
  3. Lake CountyBest late April · 424 checklists that week, 19,908 in all13%
  4. Norman CountyBest mid April · 16 checklists that week, 1,003 in all12%
  5. Douglas CountyBest early August · 94 checklists that week, 4,689 in all12%
  6. Lake of the Woods CountyBest late April · 10 checklists that week, 1,280 in all11%

Best spots

Share of checklists at the peak
  1. Brush LakebedLyon County, best the second week of May · 22 checklists that week, 407 in all69%
  2. Minnesota Point (Park Point)St. Louis County, best late April · 25 checklists that week, 336 in all58%
  3. Kitchi Gammi ParkSt. Louis County, best late April · 24 checklists that week, 997 in all53%
  4. Taconite Harbor (historical)Cook County, best the second week of November · 30 checklists that week, 631 in all50%
  5. Agate Bay (southeast)Lake County, best early May · 26 checklists that week, 815 in all50%

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

Best time of day

In Minnesota, the Red-necked Grebe is most often listed on checklists started between 5 and 7 pm (0.7% of those checklists).

0%0.5%1%1.5%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: 1.0% of 35775 checklists7 am: 0.6% of 90565 checklists8 am: 0.5% of 110612 checklists9 am: 0.6% of 106128 checklists10 am: 0.6% of 96131 checklists11 am: 0.6% of 83750 checklists12 pm: 0.6% of 76254 checklists1 pm: 0.6% of 73480 checklists2 pm: 0.6% of 73703 checklists3 pm: 0.7% of 75249 checklists4 pm: 0.7% of 68810 checklists5 pm: 0.7% of 51899 checklists6 pm: 0.7% of 38524 checklists7 pm: 0.7% 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
January0.1%0.1%0.1%0.1%
February0.1%0%0.1%0%
March0%0%0.1%0.1%
April0.2%0.9%1.9%2.5%
May1.5%0.8%0.7%0.8%
June0.5%0.4%0.4%0.5%
July0.6%0.4%0.4%0.4%
August0.7%0.7%0.5%0.5%
September0.6%0.6%0.5%0.6%
October0.5%0.5%0.7%1.5%
November1.3%0.5%0.6%0.4%
December0.2%0.1%0.1%0.1%

Neighboring states

  • South Dakota: arrives late October, 21 weeks earlier than Minnesota
  • North Dakota: arrives the second week of April, 1 week later than Minnesota
  • Michigan: arrives the second week of August, 17 weeks later than Minnesota
  • Montana: arrives the second week of April, 1 week later than Minnesota

Common questions

When do Red-necked Grebes arrive in Minnesota?
Red-necked Grebes arrive in Minnesota in early April, peak in late April (2.0% of checklists), and most are gone by late November.
When do Red-necked Grebes leave Minnesota?
Most Red-necked Grebes have left Minnesota by late November, when reports fall below half their usual rate.
When is the best time to see a Red-necked Grebe in Minnesota?
The Red-necked Grebe is reported most often in late April, on about 2.0% of Minnesota checklists.
Where in Minnesota are Red-necked Grebes seen most often?
By county, Marshall County, Sibley County, and Lake County have the highest peak reporting rates for the Red-necked Grebe (counties with at least 200 checklists).