WhenToBird

Leuconotopicus villosus · Picidae

When Do Hairy Woodpeckers Arrive in Alaska?

Adult male Hairy Woodpecker
Photo: yongestation, CC BY 4.0 via iNaturalist

Hairy Woodpeckers are in Alaska all year, but most are here in winter: numbers build from early September, peak in late January (9.2% of checklists), and fall back by early April. In the quietest week (the second week of July) they are still on about 2.7% of checklists.

When to look

Numbers buildSep 1-7early September
PeakJan 22-31late January
Fall back byApr 1-7early April
FewestJul 8-14the second week of July

Best: late January. Here all year; numbers build from early September and fall back by early April. Peak: on about 9.2% of Alaska checklists.

  1. Janpeak season
  2. Febpeak season
  3. Marpeak season
  4. Aprcommon
  5. Mayuncommon
  6. Jununcommon
  7. Juluncommon
  8. Augcommon
  9. Seppeak season
  10. Octpeak season
  11. Novpeak season
  12. Decpeak season

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

0%5%10%Jan 1-7: 8.7% of 3788 checklistsJan 8-14: 9.1% of 2852 checklistsJan 15-21: 9.1% of 2810 checklistsJan 22-31: 8.8% of 3629 checklistsFeb 1-7: 9.7% of 2519 checklistsFeb 8-14: 8.5% of 2927 checklistsFeb 15-21: 9.1% of 3743 checklistsFeb 22-28: 9.1% of 2846 checklistsMar 1-7: 9.4% of 2904 checklistsMar 8-14: 8.0% of 3073 checklistsMar 15-21: 8.8% of 3359 checklistsMar 22-31: 7.6% of 5855 checklistsApr 1-7: 6.6% of 4329 checklistsApr 8-14: 5.2% of 4949 checklistsApr 15-21: 4.6% of 7114 checklistsApr 22-30: 4.1% of 10916 checklistsMay 1-7: 3.6% of 11827 checklistsMay 8-14: 3.2% of 14115 checklistsMay 15-21: 4.1% of 12152 checklistsMay 22-31: 3.5% of 19919 checklistsJun 1-7: 3.1% of 15816 checklistsJun 8-14: 3.2% of 17194 checklistsJun 15-21: 3.2% of 15943 checklistsJun 22-30: 2.8% of 16192 checklistsJul 1-7: 2.6% of 9815 checklistsJul 8-14: 3.0% of 8263 checklistsJul 15-21: 2.6% of 7081 checklistsJul 22-31: 3.1% of 9434 checklistsAug 1-7: 3.7% of 6380 checklistsAug 8-14: 3.9% of 6258 checklistsAug 15-21: 4.8% of 6114 checklistsAug 22-31: 5.8% of 8189 checklistsSep 1-7: 6.1% of 5848 checklistsSep 8-14: 6.9% of 4853 checklistsSep 15-21: 6.5% of 4415 checklistsSep 22-30: 7.2% of 5086 checklistsOct 1-7: 7.8% of 3576 checklistsOct 8-14: 6.9% of 4212 checklistsOct 15-21: 8.4% of 3339 checklistsOct 22-31: 8.5% of 4169 checklistsNov 1-7: 7.8% of 2844 checklistsNov 8-14: 8.6% of 2753 checklistsNov 15-21: 8.4% of 2291 checklistsNov 22-30: 9.6% of 3066 checklistsDec 1-7: 8.7% of 2199 checklistsDec 8-14: 8.9% of 2472 checklistsDec 15-21: 9.2% of 3071 checklistsDec 22-31: 8.9% of 3442 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 Alaska 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 Alaska

Best counties

Share of checklists at the peak
  1. Southeast Fairbanks Census AreaBest early January · 15 checklists that week, 3,009 in all44%
  2. Matanuska-Susitna BoroughBest mid November · 240 checklists that week, 23,028 in all33%
  3. Fairbanks North Star BoroughBest late January · 207 checklists that week, 23,771 in all31%
  4. Denali BoroughBest mid February · 25 checklists that week, 6,287 in all19%
  5. Wrangell City and BoroughBest mid September · 12 checklists that week, 2,509 in all14%
  6. Ketchikan Gateway BoroughBest early April · 84 checklists that week, 4,641 in all13%

Best spots

Share of checklists at the peak
  1. Preachers PondKenai Peninsula Borough, best early June · 35 checklists that week, 576 in all91%
  2. Ward LakeKetchikan Gateway Borough, best late May · 27 checklists that week, 619 in all42%
  3. Jim LakeMatanuska-Susitna Borough, best late May · 49 checklists that week, 438 in all36%

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

Best time of day

In Alaska, the Hairy Woodpecker is most often listed on checklists started between 8 and 10 am (6.4% of those checklists).

0%2%4%6%8%12 am: too few checklists (549) to judge1 am: too few checklists (365) to judge2 am: too few checklists (291) to judge3 am: too few checklists (624) to judge4 am: too few checklists (1241) to judge5 am: too few checklists (3532) to judge6 am: 5.9% of 9751 checklists7 am: 5.9% of 17236 checklists8 am: 6.4% of 24936 checklists9 am: 6.4% of 30139 checklists10 am: 5.9% of 30866 checklists11 am: 5.5% of 28207 checklists12 pm: 5.2% of 25650 checklists1 pm: 5.2% of 24144 checklists2 pm: 4.8% of 23323 checklists3 pm: 4.7% of 20763 checklists4 pm: 4.2% of 18245 checklists5 pm: 4.0% of 14895 checklists6 pm: 3.5% of 11707 checklists7 pm: 2.9% of 9365 checklists8 pm: 2.0% of 6934 checklists9 pm: too few checklists (4176) to judge10 pm: too few checklists (2050) to judge11 pm: too few checklists (952) 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
January8.7%9.1%9.1%8.8%
February9.7%8.5%9.1%9.1%
March9.4%8.0%8.8%7.6%
April6.6%5.2%4.6%4.1%
May3.6%3.2%4.1%3.5%
June3.1%3.2%3.2%2.8%
July2.6%3.0%2.6%3.1%
August3.7%3.9%4.8%5.8%
September6.1%6.9%6.5%7.2%
October7.8%6.9%8.4%8.5%
November7.8%8.6%8.4%9.6%
December8.7%8.9%9.2%8.9%

Neighboring states

  • Washington: year-round, peaks the second week of June
  • Oregon: year-round, peaks mid June
  • Idaho: year-round, peaks mid July
  • Montana: year-round, peaks late November

Common questions

When do Hairy Woodpeckers arrive in Alaska?
Hairy Woodpeckers are in Alaska all year, but most are here in winter: numbers build from early September, peak in late January (9.2% of checklists), and fall back by early April. In the quietest week (the second week of July) they are still on about 2.7% of checklists.
When do Hairy Woodpeckers leave Alaska?
Hairy Woodpeckers never fully leave Alaska: numbers fall back below half their usual rate by early April, but some are still reported in every week, about 2.7% of checklists at the low.
When is the best time to see a Hairy Woodpecker in Alaska?
The Hairy Woodpecker is reported most often in late January, on about 9.2% of Alaska checklists.
Where in Alaska are Hairy Woodpeckers seen most often?
By county, Southeast Fairbanks Census Area, Matanuska-Susitna Borough, and Fairbanks North Star Borough have the highest peak reporting rates for the Hairy Woodpecker (counties with at least 200 checklists).