WhenToBird

Melanerpes formicivorus · Picidae

When Do Acorn Woodpeckers Arrive in Texas?

Adult female Acorn Woodpecker
Photo: Irene, CC0 1.0 via iNaturalist

Acorn Woodpeckers arrive in Texas in early March, peak in mid August (1.7% of checklists), and most are gone by late December.

When to look

First arrivalsMar 1-7early March
Common byMar 1-7early March
PeakAug 15-21mid August
Most gone byDec 22-31late December

Best: mid August. First arrivals early March; most are gone by late December. Peak: on about 1.7% of Texas checklists.

  1. Januncommon
  2. Febuncommon
  3. Maruncommon
  4. Aprcommon
  5. Maycommon
  6. Juncommon
  7. Julcommon
  8. Augpeak season
  9. Sepcommon
  10. Octcommon
  11. Novuncommon
  12. Decuncommon

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

0%0.5%1%1.5%2%Jan 1-7: 0.2% of 66038 checklistsJan 8-14: 0.3% of 52445 checklistsJan 15-21: 0.3% of 52985 checklistsJan 22-31: 0.3% of 71020 checklistsFeb 1-7: 0.3% of 52306 checklistsFeb 8-14: 0.2% of 55887 checklistsFeb 15-21: 0.3% of 69016 checklistsFeb 22-28: 0.3% of 52998 checklistsMar 1-7: 0.4% of 50836 checklistsMar 8-14: 0.5% of 51749 checklistsMar 15-21: 0.5% of 53731 checklistsMar 22-31: 0.5% of 82049 checklistsApr 1-7: 0.5% of 65854 checklistsApr 8-14: 0.5% of 78434 checklistsApr 15-21: 0.6% of 92302 checklistsApr 22-30: 0.9% of 122878 checklistsMay 1-7: 1.1% of 74592 checklistsMay 8-14: 1.1% of 61008 checklistsMay 15-21: 1.1% of 43365 checklistsMay 22-31: 1.1% of 52736 checklistsJun 1-7: 1.0% of 31643 checklistsJun 8-14: 0.9% of 30131 checklistsJun 15-21: 0.8% of 26802 checklistsJun 22-30: 0.7% of 32822 checklistsJul 1-7: 0.7% of 27213 checklistsJul 8-14: 0.9% of 24555 checklistsJul 15-21: 0.8% of 24146 checklistsJul 22-31: 0.7% of 34536 checklistsAug 1-7: 0.9% of 25764 checklistsAug 8-14: 1.6% of 26347 checklistsAug 15-21: 1.9% of 28431 checklistsAug 22-31: 1.6% of 42838 checklistsSep 1-7: 0.9% of 35070 checklistsSep 8-14: 0.7% of 33893 checklistsSep 15-21: 0.5% of 32572 checklistsSep 22-30: 0.6% of 43771 checklistsOct 1-7: 0.7% of 34143 checklistsOct 8-14: 0.8% of 37563 checklistsOct 15-21: 0.7% of 36263 checklistsOct 22-31: 0.6% of 49170 checklistsNov 1-7: 0.5% of 43301 checklistsNov 8-14: 0.4% of 48744 checklistsNov 15-21: 0.5% of 42213 checklistsNov 22-30: 0.4% of 54455 checklistsDec 1-7: 0.4% of 40166 checklistsDec 8-14: 0.5% of 41035 checklistsDec 15-21: 0.5% of 46983 checklistsDec 22-31: 0.4% of 73015 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 Texas 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 Texas

Best counties

Share of checklists at the peak
  1. Jeff Davis CountyBest late May · 758 checklists that week, 21,421 in all49%
  2. Culberson CountyBest the second week of October · 113 checklists that week, 5,249 in all41%
  3. Brewster CountyBest late May · 1118 checklists that week, 32,691 in all17%
  4. El Paso CountyBest the second week of December · 349 checklists that week, 21,777 in all4.0%
  5. Comal CountyBest the second week of January · 408 checklists that week, 22,230 in all2.3%
  6. Pecos CountyBest late February · 38 checklists that week, 2,155 in all1.0%

Best spots

Share of checklists at the peak
  1. Davis Mountains State Park (east)Jeff Davis County, best the second week of March · 21 checklists that week, 904 in all91%
  2. Guadalupe Mountains National ParkCulberson County, best mid October · 29 checklists that week, 855 in all90%
  3. Davis Mountains Fee (Madera Tank)Jeff Davis County, best late August · 31 checklists that week, 178 in all89%
  4. Big Bend National Park (Boot Rock)Brewster County, best the second week of May · 46 checklists that week, 367 in all85%
  5. Big Bend National Park (Townsend Point)Brewster County, best late May · 21 checklists that week, 212 in all83%
  6. Big Bend National Park (Vernon Bailey Peak)Brewster County, best early May · 44 checklists that week, 348 in all80%

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

Best time of day

In Texas, the Acorn Woodpecker is most often listed on checklists started between 8 and 10 am (0.7% of those checklists).

0%0.5%1%12 am: too few checklists (898) to judge1 am: too few checklists (756) to judge2 am: too few checklists (663) to judge3 am: too few checklists (741) to judge4 am: too few checklists (1537) to judge5 am: too few checklists (6113) to judge6 am: 0.7% of 74687 checklists7 am: 0.6% of 285131 checklists8 am: 0.7% of 329960 checklists9 am: 0.7% of 267889 checklists10 am: 0.7% of 218205 checklists11 am: 0.6% of 178879 checklists12 pm: 0.5% of 153722 checklists1 pm: 0.5% of 144662 checklists2 pm: 0.6% of 138578 checklists3 pm: 0.6% of 136878 checklists4 pm: 0.6% of 137550 checklists5 pm: 0.6% of 113599 checklists6 pm: 0.6% of 81743 checklists7 pm: 0.7% of 53396 checklists8 pm: too few checklists (17221) to judge9 pm: too few checklists (4048) to judge10 pm: too few checklists (1965) to judge11 pm: too few checklists (990) 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
January0.2%0.3%0.3%0.3%
February0.3%0.2%0.3%0.3%
March0.4%0.5%0.5%0.5%
April0.5%0.5%0.6%0.9%
May1.1%1.1%1.1%1.1%
June1.0%0.9%0.8%0.7%
July0.7%0.9%0.8%0.7%
August0.9%1.6%1.9%1.6%
September0.9%0.7%0.5%0.6%
October0.7%0.8%0.7%0.6%
November0.5%0.4%0.5%0.4%
December0.4%0.5%0.5%0.4%

Neighboring states

  • New Mexico: year-round, peaks mid May
  • Arizona: arrives the second week of April, 5 weeks later than Texas
  • California: year-round, peaks mid April
  • Oregon: year-round, peaks mid April

Common questions

When do Acorn Woodpeckers arrive in Texas?
Acorn Woodpeckers arrive in Texas in early March, peak in mid August (1.7% of checklists), and most are gone by late December.
When do Acorn Woodpeckers leave Texas?
Most Acorn Woodpeckers have left Texas by late December, when reports fall below half their usual rate.
When is the best time to see a Acorn Woodpecker in Texas?
The Acorn Woodpecker is reported most often in mid August, on about 1.7% of Texas checklists.
Where in Texas are Acorn Woodpeckers seen most often?
By county, Jeff Davis County, Culberson County, and Brewster County have the highest peak reporting rates for the Acorn Woodpecker (counties with at least 200 checklists).