WhenToBird

Certhia americana · Certhiidae

When Do Brown Creepers Arrive in West Virginia?

Adult Brown Creeper
Photo: Melanie Gaddy, CC0 1.0 via iNaturalist

Brown Creepers are winter birds in West Virginia: the first arrive in late September, they are common by early October, peak in mid December (5.5% of checklists), and most are gone by the second week of June.

When to look

First arrivalsSep 22-30late September
Common byOct 1-7early October
PeakDec 15-21mid December
Most gone byJun 8-14the second week of June

Best: mid December. First arrivals late September; most are gone by the second week of June. Peak: on about 5.5% of West Virginia checklists.

  1. Janpeak season
  2. Febcommon
  3. Marpeak season
  4. Aprpeak season
  5. Maycommon
  6. Juncommon
  7. Juluncommon
  8. Auguncommon
  9. Sepuncommon
  10. Octpeak season
  11. Novpeak season
  12. Decpeak season

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

0%2%4%6%8%Jan 1-7: 4.2% of 4227 checklistsJan 8-14: 4.4% of 3147 checklistsJan 15-21: 4.4% of 3410 checklistsJan 22-31: 3.4% of 4248 checklistsFeb 1-7: 4.2% of 3150 checklistsFeb 8-14: 4.3% of 3653 checklistsFeb 15-21: 3.4% of 5140 checklistsFeb 22-28: 2.5% of 3846 checklistsMar 1-7: 3.9% of 3901 checklistsMar 8-14: 4.1% of 3820 checklistsMar 15-21: 3.7% of 3781 checklistsMar 22-31: 5.1% of 5705 checklistsApr 1-7: 4.3% of 4529 checklistsApr 8-14: 3.0% of 4935 checklistsApr 15-21: 1.4% of 5429 checklistsApr 22-30: 1.2% of 8015 checklistsMay 1-7: 1.1% of 7421 checklistsMay 8-14: 1.2% of 6910 checklistsMay 15-21: 2.3% of 5596 checklistsMay 22-31: 2.2% of 6884 checklistsJun 1-7: 2.4% of 4123 checklistsJun 8-14: 2.2% of 3957 checklistsJun 15-21: 1.9% of 3863 checklistsJun 22-30: 1.7% of 4217 checklistsJul 1-7: 1.8% of 3491 checklistsJul 8-14: 0.6% of 3044 checklistsJul 15-21: 0.9% of 3095 checklistsJul 22-31: 1.0% of 4120 checklistsAug 1-7: 0.8% of 3009 checklistsAug 8-14: 0.9% of 3007 checklistsAug 15-21: 0.8% of 2905 checklistsAug 22-31: 0.6% of 4312 checklistsSep 1-7: 0.9% of 3429 checklistsSep 8-14: 0.6% of 3217 checklistsSep 15-21: 0.7% of 3285 checklistsSep 22-30: 0.9% of 4067 checklistsOct 1-7: 2.5% of 3380 checklistsOct 8-14: 3.1% of 3460 checklistsOct 15-21: 4.9% of 3129 checklistsOct 22-31: 5.1% of 3881 checklistsNov 1-7: 5.7% of 3084 checklistsNov 8-14: 4.9% of 2869 checklistsNov 15-21: 5.1% of 2484 checklistsNov 22-30: 5.2% of 3663 checklistsDec 1-7: 4.2% of 2574 checklistsDec 8-14: 4.0% of 2680 checklistsDec 15-21: 6.9% of 3792 checklistsDec 22-31: 5.1% of 4236 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 West Virginia 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 West Virginia

Best counties

Share of checklists at the peak
  1. Hampshire CountyBest mid January · 13 checklists that week, 1,678 in all32%
  2. Morgan CountyBest the second week of November · 31 checklists that week, 1,968 in all16%
  3. Harrison CountyBest mid November · 37 checklists that week, 2,841 in all14%
  4. Wayne CountyBest early March · 21 checklists that week, 816 in all13%
  5. Pendleton CountyBest the second week of December · 49 checklists that week, 4,553 in all12%
  6. Fayette CountyBest the second week of November · 79 checklists that week, 6,169 in all12%

Best spots

Share of checklists at the peak
  1. Cranberry Glades National Natural LandmarkPocahontas County, best late May · 80 checklists that week, 540 in all36%
  2. Cathedral State ParkPreston County, best mid May · 26 checklists that week, 224 in all34%
  3. Cranesville Swamp FeePreston County, best early June · 20 checklists that week, 373 in all34%
  4. Core ArboretumMonongalia County, best the second week of February · 31 checklists that week, 1,214 in all27%
  5. Watoga LakePocahontas County, best mid August · 20 checklists that week, 117 in all22%
  6. Ohio River Islands National Wildlife RefugeWood County, best early April · 29 checklists that week, 1,994 in all19%

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

Best time of day

In West Virginia, the Brown Creeper is most often listed on checklists started between 9 and 11 am (3.3% of those checklists).

0%1%2%3%4%12 am: too few checklists (65) to judge1 am: too few checklists (47) to judge2 am: too few checklists (46) to judge3 am: too few checklists (49) to judge4 am: too few checklists (140) to judge5 am: too few checklists (952) to judge6 am: 2.7% of 5860 checklists7 am: 3.3% of 18233 checklists8 am: 3.2% of 24468 checklists9 am: 3.3% of 22542 checklists10 am: 3.2% of 19537 checklists11 am: 3.3% of 16362 checklists12 pm: 2.7% of 14819 checklists1 pm: 3.1% of 12772 checklists2 pm: 3.1% of 11765 checklists3 pm: 2.7% of 12579 checklists4 pm: 1.9% of 11463 checklists5 pm: 1.3% of 9409 checklists6 pm: 0.9% of 6557 checklists7 pm: 0.6% of 4256 checklists8 pm: too few checklists (1589) to judge9 pm: too few checklists (377) to judge10 pm: too few checklists (147) to judge11 pm: too few checklists (86) 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
January4.2%4.4%4.4%3.4%
February4.2%4.3%3.4%2.5%
March3.9%4.1%3.7%5.1%
April4.3%3.0%1.4%1.2%
May1.1%1.2%2.3%2.2%
June2.4%2.2%1.9%1.7%
July1.8%0.6%0.9%1.0%
August0.8%0.9%0.8%0.6%
September0.9%0.6%0.7%0.9%
October2.5%3.1%4.9%5.1%
November5.7%4.9%5.1%5.2%
December4.2%4.0%6.9%5.1%

Neighboring states

  • Virginia: arrives early October, 1 week later than West Virginia
  • District of Columbia: arrives early October, 1 week later than West Virginia
  • Maryland: arrives late September, in the same week than West Virginia
  • Ohio: arrives late September, in the same week than West Virginia

Common questions

When do Brown Creepers arrive in West Virginia?
Brown Creepers are winter birds in West Virginia: the first arrive in late September, they are common by early October, peak in mid December (5.5% of checklists), and most are gone by the second week of June.
When do Brown Creepers leave West Virginia?
Most Brown Creepers have left West Virginia by the second week of June, when reports fall below half their usual rate. Stragglers are still reported until the second week of July.
When is the best time to see a Brown Creeper in West Virginia?
The Brown Creeper is reported most often in mid December, on about 5.5% of West Virginia checklists.
Where in West Virginia are Brown Creepers seen most often?
By county, Hampshire County, Morgan County, and Harrison County have the highest peak reporting rates for the Brown Creeper (counties with at least 200 checklists).