WhenToBird

Strix varia · Strigidae

When Do Barred Owls Arrive in New York?

Adult Barred Owl
Photo: David Bird, CC0 1.0 via iNaturalist

Barred Owls reach New York in late January, are common by the second week of February, peak in the second week of May (1.5% of checklists), and most are gone by early December.

When to look

First arrivalsJan 22-31late January
Common byFeb 8-14the second week of February
PeakMay 8-14the second week of May
Most gone byDec 1-7early December

Best: the second week of May. First arrivals late January; most are gone by early December. Peak: on about 1.5% of New York checklists.

  1. Januncommon
  2. Febcommon
  3. Marcommon
  4. Aprpeak season
  5. Maypeak season
  6. Junpeak season
  7. Julpeak season
  8. Augcommon
  9. Sepcommon
  10. Octcommon
  11. Novcommon
  12. Deccommon

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

0%0.5%1%1.5%2%Jan 1-7: 0.5% of 66410 checklistsJan 8-14: 0.5% of 49310 checklistsJan 15-21: 0.5% of 49919 checklistsJan 22-31: 0.5% of 62513 checklistsFeb 1-7: 0.8% of 43526 checklistsFeb 8-14: 0.7% of 49753 checklistsFeb 15-21: 0.6% of 65147 checklistsFeb 22-28: 0.8% of 50173 checklistsMar 1-7: 0.8% of 50325 checklistsMar 8-14: 0.9% of 55371 checklistsMar 15-21: 1.0% of 56293 checklistsMar 22-31: 0.9% of 82677 checklistsApr 1-7: 1.1% of 65295 checklistsApr 8-14: 1.2% of 73080 checklistsApr 15-21: 1.2% of 73857 checklistsApr 22-30: 1.4% of 106093 checklistsMay 1-7: 1.4% of 102772 checklistsMay 8-14: 1.5% of 110051 checklistsMay 15-21: 1.6% of 94797 checklistsMay 22-31: 1.4% of 101272 checklistsJun 1-7: 1.3% of 59471 checklistsJun 8-14: 1.3% of 55497 checklistsJun 15-21: 1.3% of 51761 checklistsJun 22-30: 1.2% of 59219 checklistsJul 1-7: 1.2% of 48226 checklistsJul 8-14: 1.1% of 42315 checklistsJul 15-21: 1.0% of 40637 checklistsJul 22-31: 0.9% of 57183 checklistsAug 1-7: 0.7% of 40461 checklistsAug 8-14: 0.7% of 39880 checklistsAug 15-21: 0.8% of 41146 checklistsAug 22-31: 0.8% of 63381 checklistsSep 1-7: 0.9% of 48640 checklistsSep 8-14: 1.1% of 47882 checklistsSep 15-21: 1.1% of 49063 checklistsSep 22-30: 1.0% of 57906 checklistsOct 1-7: 1.0% of 48447 checklistsOct 8-14: 0.9% of 51901 checklistsOct 15-21: 0.7% of 46717 checklistsOct 22-31: 0.7% of 61992 checklistsNov 1-7: 0.8% of 44593 checklistsNov 8-14: 0.6% of 42566 checklistsNov 15-21: 0.6% of 39675 checklistsNov 22-30: 0.8% of 51197 checklistsDec 1-7: 0.6% of 36567 checklistsDec 8-14: 0.7% of 37254 checklistsDec 15-21: 0.6% of 43754 checklistsDec 22-31: 0.6% of 62470 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 New York 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 New York

Best counties

Share of checklists at the peak
  1. Chenango CountyBest mid September · 173 checklists that week, 10,785 in all8.6%
  2. Chemung CountyBest late September · 420 checklists that week, 21,260 in all8.5%
  3. Hamilton CountyBest the second week of September · 271 checklists that week, 13,964 in all8.3%
  4. Cattaraugus CountyBest late September · 210 checklists that week, 12,342 in all8.1%
  5. Schoharie CountyBest mid July · 208 checklists that week, 10,483 in all6.0%
  6. Wyoming CountyBest late July · 290 checklists that week, 11,458 in all5.9%

Best spots

Share of checklists at the peak
  1. Cranberry Lake PreserveWestchester County, best the second week of April · 32 checklists that week, 628 in all36%
  2. Hillside ParkWestchester County, best the second week of May · 66 checklists that week, 1,060 in all36%
  3. SalisburyHerkimer County, best the second week of May · 40 checklists that week, 1,274 in all34%
  4. Braddock PointMonroe County, best early November · 81 checklists that week, 3,345 in all33%
  5. Central Park (north 5)New York County, best late November · 23 checklists that week, 1,025 in all31%

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

Best time of day

In New York, the Barred Owl is most often listed on checklists started between 5 and 7 pm (1.6% of those checklists).

0%0.5%1%1.5%2%12 am: too few checklists (1146) to judge1 am: too few checklists (1055) to judge2 am: too few checklists (1121) to judge3 am: too few checklists (1353) to judge4 am: too few checklists (4785) to judge5 am: too few checklists (32052) to judge6 am: 1.5% of 124869 checklists7 am: 0.8% of 298506 checklists8 am: 0.6% of 337334 checklists9 am: 0.6% of 307787 checklists10 am: 0.6% of 270801 checklists11 am: 0.5% of 233238 checklists12 pm: 0.5% of 213830 checklists1 pm: 0.6% of 193321 checklists2 pm: 0.7% of 180741 checklists3 pm: 0.9% of 170348 checklists4 pm: 1.0% of 147224 checklists5 pm: 1.5% of 111962 checklists6 pm: 1.7% of 78261 checklists7 pm: too few checklists (44425) to judge8 pm: too few checklists (15648) to judge9 pm: too few checklists (4795) to judge10 pm: too few checklists (2454) to judge11 pm: too few checklists (1378) 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
January0.5%0.5%0.5%0.5%
February0.8%0.7%0.6%0.8%
March0.8%0.9%1.0%0.9%
April1.1%1.2%1.2%1.4%
May1.4%1.5%1.6%1.4%
June1.3%1.3%1.3%1.2%
July1.2%1.1%1.0%0.9%
August0.7%0.7%0.8%0.8%
September0.9%1.1%1.1%1.0%
October1.0%0.9%0.7%0.7%
November0.8%0.6%0.6%0.8%
December0.6%0.7%0.6%0.6%

Neighboring states

  • Connecticut: arrives mid January, 1 week earlier than New York
  • Pennsylvania: arrives mid January, 1 week earlier than New York
  • Vermont: arrives late January, in the same week than New York
  • Delaware: arrives mid January, 1 week earlier than New York

Common questions

When do Barred Owls arrive in New York?
Barred Owls reach New York in late January, are common by the second week of February, peak in the second week of May (1.5% of checklists), and most are gone by early December.
When do Barred Owls leave New York?
Most Barred Owls have left New York by early December, when reports fall below half their usual rate. Stragglers are still reported until late December.
When is the best time to see a Barred Owl in New York?
The Barred Owl is reported most often in the second week of May, on about 1.5% of New York checklists.
Where in New York are Barred Owls seen most often?
By county, Chenango County, Chemung County, and Hamilton County have the highest peak reporting rates for the Barred Owl (counties with at least 200 checklists).