WhenToBird

Melanerpes erythrocephalus · Picidae

When Do Red-headed Woodpeckers Arrive in Wyoming?

Adult Red-headed Woodpecker
Photo: Owen VanAntwerpen, CC BY-SA 4.0 via iNaturalist

Red-headed Woodpeckers arrive in Wyoming in the second week of May, peak in late May (1.5% of checklists), and most are gone by the second week of September.

When to look

First arrivalsMay 8-14the second week of May
Common byMay 8-14the second week of May
PeakMay 22-31late May
Most gone bySep 8-14the second week of September

Best: late May. First arrivals the second week of May; most are gone by the second week of September. Peak: on about 1.5% of Wyoming checklists.

  1. Jannot usually seen
  2. Febnot usually seen
  3. Marnot usually seen
  4. Aprnot usually seen
  5. Maypeak season
  6. Junpeak season
  7. Julcommon
  8. Augpeak season
  9. Seppeak season
  10. Octrare
  11. Novnot usually seen
  12. Decnot usually seen

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

0%0.5%1%1.5%2%Jan 1-7: 0% of 2543 checklistsJan 8-14: 0% of 2114 checklistsJan 15-21: 0% of 1984 checklistsJan 22-31: 0% of 2605 checklistsFeb 1-7: 0% of 1940 checklistsFeb 8-14: 0% of 1954 checklistsFeb 15-21: 0% of 2575 checklistsFeb 22-28: 0% of 1932 checklistsMar 1-7: 0% of 2486 checklistsMar 8-14: 0% of 2535 checklistsMar 15-21: 0% of 2726 checklistsMar 22-31: 0% of 4349 checklistsApr 1-7: 0% of 3300 checklistsApr 8-14: 0% of 3500 checklistsApr 15-21: 0% of 3701 checklistsApr 22-30: 0% of 5887 checklistsMay 1-7: 0.1% of 5341 checklistsMay 8-14: 0.3% of 6910 checklistsMay 15-21: 1.5% of 6884 checklistsMay 22-31: 1.8% of 10652 checklistsJun 1-7: 1.1% of 6807 checklistsJun 8-14: 1.0% of 6714 checklistsJun 15-21: 0.7% of 6708 checklistsJun 22-30: 0.8% of 8160 checklistsJul 1-7: 0.7% of 5755 checklistsJul 8-14: 1.0% of 5379 checklistsJul 15-21: 1.0% of 5299 checklistsJul 22-31: 0.9% of 6830 checklistsAug 1-7: 1.0% of 4581 checklistsAug 8-14: 1.1% of 4625 checklistsAug 15-21: 1.3% of 4466 checklistsAug 22-31: 1.5% of 6562 checklistsSep 1-7: 1.6% of 4543 checklistsSep 8-14: 0.6% of 4652 checklistsSep 15-21: 0.2% of 4186 checklistsSep 22-30: 0.3% of 5301 checklistsOct 1-7: 0.1% of 3248 checklistsOct 8-14: 0.1% of 3010 checklistsOct 15-21: 0.1% of 2624 checklistsOct 22-31: 0% of 3170 checklistsNov 1-7: 0% of 2110 checklistsNov 8-14: 0% of 2153 checklistsNov 15-21: 0% of 1971 checklistsNov 22-30: 0% of 2136 checklistsDec 1-7: 0% of 1646 checklistsDec 8-14: 0% of 1609 checklistsDec 15-21: 0% of 1954 checklistsDec 22-31: 0% of 2392 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 Wyoming 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 Wyoming

Best counties

Share of checklists at the peak
  1. Crook CountyBest the second week of August · 87 checklists that week, 3,915 in all34%
  2. Niobrara CountyBest late May · 55 checklists that week, 423 in all18%
  3. Campbell CountyBest early September · 74 checklists that week, 2,801 in all17%
  4. Weston CountyBest early September · 50 checklists that week, 2,297 in all13%
  5. Goshen CountyBest late August · 34 checklists that week, 1,920 in all10%
  6. Converse CountyBest the second week of July · 40 checklists that week, 3,460 in all5.9%

Best spots

Share of checklists at the peak
  1. Devils Tower National MonumentCrook County, best the second week of August · 34 checklists that week, 954 in all59%
  2. Camplex ParkCampbell County, best early September · 34 checklists that week, 659 in all36%
  3. Mcmanamen ParkCampbell County, best mid May · 25 checklists that week, 626 in all7.8%
  4. Reshaw ParkNatrona County, best mid May · 20 checklists that week, 291 in all5.9%

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

Best time of day

In Wyoming, the Red-headed Woodpecker is most often listed on checklists started between 6 and 8 am (1.0% of those checklists).

0%0.5%1%1.5%12 am: too few checklists (59) to judge1 am: too few checklists (76) to judge2 am: too few checklists (86) to judge3 am: too few checklists (79) to judge4 am: too few checklists (326) to judge5 am: too few checklists (2271) to judge6 am: 1.5% of 8808 checklists7 am: 0.8% of 18458 checklists8 am: 0.6% of 22143 checklists9 am: 0.6% of 21499 checklists10 am: 0.5% of 19425 checklists11 am: 0.6% of 16017 checklists12 pm: 0.5% of 13868 checklists1 pm: 0.5% of 12984 checklists2 pm: 0.5% of 12605 checklists3 pm: 0.5% of 11821 checklists4 pm: 0.5% of 10571 checklists5 pm: 0.5% of 8746 checklists6 pm: 0.5% of 6707 checklists7 pm: 0.3% of 4890 checklists8 pm: too few checklists (2323) to judge9 pm: too few checklists (554) to judge10 pm: too few checklists (134) to judge11 pm: too few checklists (59) 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%0%0%0%
February0%0%0%0%
March0%0%0%0%
April0%0%0%0%
May0.1%0.3%1.5%1.8%
June1.1%1.0%0.7%0.8%
July0.7%1.0%1.0%0.9%
August1.0%1.1%1.3%1.5%
September1.6%0.6%0.2%0.3%
October0.1%0.1%0.1%0%
November0%0%0%0%
December0%0%0%0%

Neighboring states

  • Colorado: arrives the second week of May, in the same week than Wyoming
  • South Dakota: arrives early May, 1 week earlier than Wyoming
  • North Dakota: arrives the second week of May, in the same week than Wyoming
  • Nebraska: arrives mid April, 3 weeks earlier than Wyoming

Common questions

When do Red-headed Woodpeckers arrive in Wyoming?
Red-headed Woodpeckers arrive in Wyoming in the second week of May, peak in late May (1.5% of checklists), and most are gone by the second week of September.
When do Red-headed Woodpeckers leave Wyoming?
Most Red-headed Woodpeckers have left Wyoming by the second week of September, when reports fall below half their usual rate.
When is the best time to see a Red-headed Woodpecker in Wyoming?
The Red-headed Woodpecker is reported most often in late May, on about 1.5% of Wyoming checklists.
Where in Wyoming are Red-headed Woodpeckers seen most often?
By county, Crook County, Niobrara County, and Campbell County have the highest peak reporting rates for the Red-headed Woodpecker (counties with at least 200 checklists).