WhenToBird

Podilymbus podiceps · Podicipedidae

When Do Pied-billed Grebes Arrive in Kansas?

Adult Pied-billed Grebe
Photo: Rodrigo Paiva Lázaro, CC BY 4.0 via iNaturalist

Pied-billed Grebes are winter birds in Kansas: the first arrive in late July, they are common by early September, peak in early November (19% of checklists), and most are gone by early May.

When to look

First arrivalsJul 22-31late July
Common bySep 1-7early September
PeakNov 1-7early November
Most gone byMay 1-7early May

Best: early November. First arrivals late July; most are gone by early May. Peak: on about 19% of Kansas checklists.

  1. Januncommon
  2. Febrare
  3. Marcommon
  4. Aprcommon
  5. Mayuncommon
  6. Junrare
  7. Julrare
  8. Auguncommon
  9. Sepcommon
  10. Octpeak season
  11. Novpeak season
  12. Deccommon

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

0%5%10%15%20%Jan 1-7: 4.7% of 8683 checklistsJan 8-14: 4.6% of 5710 checklistsJan 15-21: 3.4% of 5453 checklistsJan 22-31: 2.5% of 7868 checklistsFeb 1-7: 2.2% of 5579 checklistsFeb 8-14: 1.9% of 6307 checklistsFeb 15-21: 1.4% of 7830 checklistsFeb 22-28: 2.3% of 6124 checklistsMar 1-7: 2.8% of 6442 checklistsMar 8-14: 5.8% of 6925 checklistsMar 15-21: 8.9% of 7257 checklistsMar 22-31: 14% of 11527 checklistsApr 1-7: 13% of 8908 checklistsApr 8-14: 12% of 11070 checklistsApr 15-21: 13% of 11050 checklistsApr 22-30: 7.7% of 16381 checklistsMay 1-7: 4.1% of 15899 checklistsMay 8-14: 2.5% of 15349 checklistsMay 15-21: 1.5% of 10474 checklistsMay 22-31: 1.5% of 11264 checklistsJun 1-7: 1.0% of 6783 checklistsJun 8-14: 1.0% of 5654 checklistsJun 15-21: 1.0% of 4716 checklistsJun 22-30: 1.2% of 6232 checklistsJul 1-7: 1.5% of 5073 checklistsJul 8-14: 1.3% of 4528 checklistsJul 15-21: 1.3% of 4210 checklistsJul 22-31: 2.2% of 5986 checklistsAug 1-7: 2.4% of 4661 checklistsAug 8-14: 2.0% of 4762 checklistsAug 15-21: 2.5% of 4823 checklistsAug 22-31: 3.3% of 7214 checklistsSep 1-7: 4.8% of 5989 checklistsSep 8-14: 5.3% of 5549 checklistsSep 15-21: 5.6% of 5255 checklistsSep 22-30: 8.4% of 7370 checklistsOct 1-7: 9.5% of 5829 checklistsOct 8-14: 12% of 6183 checklistsOct 15-21: 14% of 5504 checklistsOct 22-31: 18% of 7289 checklistsNov 1-7: 19% of 5535 checklistsNov 8-14: 19% of 5462 checklistsNov 15-21: 15% of 4929 checklistsNov 22-30: 12% of 6627 checklistsDec 1-7: 9.1% of 4670 checklistsDec 8-14: 6.7% of 4805 checklistsDec 15-21: 5.1% of 6341 checklistsDec 22-31: 4.7% of 8186 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 Kansas 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 Kansas

Best counties

Share of checklists at the peak
  1. Neosho CountyBest the second week of October · 41 checklists that week, 2,366 in all51%
  2. Barber CountyBest the second week of November · 15 checklists that week, 671 in all50%
  3. Linn CountyBest late March · 71 checklists that week, 2,601 in all46%
  4. Wyandotte CountyBest the second week of November · 67 checklists that week, 3,430 in all46%
  5. Jefferson CountyBest the second week of November · 266 checklists that week, 6,538 in all46%
  6. Barton CountyBest mid October · 64 checklists that week, 4,391 in all43%

Best spots

Share of checklists at the peak
  1. Kcpl WetlandJohnson County, best the second week of October · 21 checklists that week, 2,237 in all91%
  2. Marais Des Cygne Wildlife AreaLinn County, best early April · 20 checklists that week, 470 in all89%
  3. Lake ShawneeShawnee County, best late October · 20 checklists that week, 1,134 in all87%
  4. Wyandotte Co LakeWyandotte County, best the second week of November · 38 checklists that week, 882 in all81%
  5. Neosho Wildlife AreaNeosho County, best early April · 25 checklists that week, 676 in all77%

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

Best time of day

In Kansas, the Pied-billed Grebe is most often listed on checklists started between 10 am and 12 pm (7.2% of those checklists).

0%2%4%6%8%12 am: too few checklists (150) to judge1 am: too few checklists (119) to judge2 am: too few checklists (97) to judge3 am: too few checklists (94) to judge4 am: too few checklists (124) to judge5 am: too few checklists (1459) to judge6 am: 4.6% of 12550 checklists7 am: 5.9% of 34128 checklists8 am: 6.4% of 45960 checklists9 am: 6.7% of 37806 checklists10 am: 7.2% of 32102 checklists11 am: 7.3% of 25896 checklists12 pm: 6.9% of 24203 checklists1 pm: 6.8% of 20269 checklists2 pm: 6.8% of 20772 checklists3 pm: 7.0% of 20978 checklists4 pm: 7.2% of 22094 checklists5 pm: 6.3% of 17739 checklists6 pm: 4.7% of 13963 checklists7 pm: 2.7% of 10110 checklists8 pm: too few checklists (4188) to judge9 pm: too few checklists (968) to judge10 pm: too few checklists (325) to judge11 pm: too few checklists (171) 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
January4.7%4.6%3.4%2.5%
February2.2%1.9%1.4%2.3%
March2.8%5.8%8.9%14%
April13%12%13%7.7%
May4.1%2.5%1.5%1.5%
June1.0%1.0%1.0%1.2%
July1.5%1.3%1.3%2.2%
August2.4%2.0%2.5%3.3%
September4.8%5.3%5.6%8.4%
October9.5%12%14%18%
November19%19%15%12%
December9.1%6.7%5.1%4.7%

Neighboring states

  • Nebraska: arrives the second week of March, 18 weeks earlier than Kansas
  • Oklahoma: arrives early August, 1 week later than Kansas
  • Missouri: arrives mid August, 3 weeks later than Kansas
  • Arkansas: arrives early August, 1 week later than Kansas

Common questions

When do Pied-billed Grebes arrive in Kansas?
Pied-billed Grebes are winter birds in Kansas: the first arrive in late July, they are common by early September, peak in early November (19% of checklists), and most are gone by early May.
When do Pied-billed Grebes leave Kansas?
Most Pied-billed Grebes have left Kansas by early May, when reports fall below half their usual rate. Stragglers are still reported until mid May.
When is the best time to see a Pied-billed Grebe in Kansas?
The Pied-billed Grebe is reported most often in early November, on about 19% of Kansas checklists.
Where in Kansas are Pied-billed Grebes seen most often?
By county, Neosho County, Barber County, and Linn County have the highest peak reporting rates for the Pied-billed Grebe (counties with at least 200 checklists).