WhenToBird

Bubo scandiacus · Strigidae

When Do Snowy Owls Arrive in Ohio?

Adult female Snowy Owl
Photo: Andrew Bazdyrev, CC BY 4.0 via iNaturalist

Snowy Owls are winter birds in Ohio: they arrive in mid November, peak in mid December (1.1% of checklists), and most are gone by late January.

When to look

First arrivalsNov 15-21mid November
Common byNov 15-21mid November
PeakDec 15-21mid December
Most gone byJan 22-31late January

Best: mid December. First arrivals mid November; most are gone by late January. Peak: on about 1.1% of Ohio checklists.

  1. Janpeak season
  2. Febuncommon
  3. Marrare
  4. Aprrare
  5. Maynot usually seen
  6. Junnot usually seen
  7. Julnot usually seen
  8. Augnot usually seen
  9. Sepnot usually seen
  10. Octnot usually seen
  11. Novcommon
  12. Decpeak season

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

0%0.5%1%1.5%Jan 1-7: 0.8% of 46637 checklistsJan 8-14: 0.5% of 31056 checklistsJan 15-21: 0.3% of 30129 checklistsJan 22-31: 0.6% of 38665 checklistsFeb 1-7: 0.3% of 27203 checklistsFeb 8-14: 0.1% of 30626 checklistsFeb 15-21: 0.1% of 40705 checklistsFeb 22-28: 0.1% of 31391 checklistsMar 1-7: 0.1% of 32914 checklistsMar 8-14: 0.2% of 33973 checklistsMar 15-21: 0.1% of 33678 checklistsMar 22-31: 0.1% of 49889 checklistsApr 1-7: 0.1% of 41225 checklistsApr 8-14: 0.1% of 47174 checklistsApr 15-21: 0.1% of 47017 checklistsApr 22-30: 0.1% of 73055 checklistsMay 1-7: 0.1% of 80637 checklistsMay 8-14: 0.1% of 102552 checklistsMay 15-21: 0.1% of 64582 checklistsMay 22-31: 0.1% of 52766 checklistsJun 1-7: 0.1% of 29279 checklistsJun 8-14: 0% of 25773 checklistsJun 15-21: 0.1% of 23163 checklistsJun 22-30: 0% of 27794 checklistsJul 1-7: 0% of 23334 checklistsJul 8-14: 0.1% of 22147 checklistsJul 15-21: 0% of 20998 checklistsJul 22-31: 0% of 29749 checklistsAug 1-7: 0% of 22899 checklistsAug 8-14: 0% of 21972 checklistsAug 15-21: 0% of 22215 checklistsAug 22-31: 0% of 35087 checklistsSep 1-7: 0% of 29148 checklistsSep 8-14: 0% of 28042 checklistsSep 15-21: 0% of 26751 checklistsSep 22-30: 0% of 32398 checklistsOct 1-7: 0% of 26209 checklistsOct 8-14: 0% of 26809 checklistsOct 15-21: 0% of 23504 checklistsOct 22-31: 0% of 33269 checklistsNov 1-7: 0% of 25563 checklistsNov 8-14: 0.1% of 23810 checklistsNov 15-21: 0.2% of 22127 checklistsNov 22-30: 1.0% of 29449 checklistsDec 1-7: 1.0% of 22370 checklistsDec 8-14: 1.1% of 21581 checklistsDec 15-21: 1.0% of 24232 checklistsDec 22-31: 1.0% of 36084 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 Ohio 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 Ohio

Best counties

Share of checklists at the peak
  1. Madison CountyBest early December · 81 checklists that week, 5,206 in all18%
  2. Fulton CountyBest early February · 34 checklists that week, 2,375 in all11%
  3. Holmes CountyBest late November · 232 checklists that week, 10,766 in all9.7%
  4. Logan CountyBest early December · 138 checklists that week, 10,014 in all7.7%
  5. Lake CountyBest mid December · 858 checklists that week, 59,983 in all6.1%
  6. Delaware CountyBest early December · 810 checklists that week, 51,114 in all5.8%

Best spots

Share of checklists at the peak
  1. Alum Creek Lake (Africa)Delaware County, best early December · 24 checklists that week, 770 in all75%
  2. Vacant MunicipalCuyahoga County, best mid December · 63 checklists that week, 900 in all44%
  3. Clarence J Brown ReservoirClark County, best mid December · 29 checklists that week, 1,361 in all40%

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

Best time of day

In Ohio, the Snowy Owl is most often listed on checklists started between 3 and 5 pm (0.3% of those checklists).

0%0.5%12 am: too few checklists (574) to judge1 am: too few checklists (609) to judge2 am: too few checklists (466) to judge3 am: too few checklists (478) to judge4 am: too few checklists (662) to judge5 am: too few checklists (4366) to judge6 am: 0.1% of 43093 checklists7 am: 0.1% of 142017 checklists8 am: 0.1% of 205296 checklists9 am: 0.1% of 196322 checklists10 am: 0.2% of 170882 checklists11 am: 0.2% of 144567 checklists12 pm: 0.2% of 126551 checklists1 pm: 0.3% of 117855 checklists2 pm: 0.3% of 112869 checklists3 pm: 0.3% of 109786 checklists4 pm: 0.3% of 103116 checklists5 pm: 0.2% of 78409 checklists6 pm: 0.1% of 56785 checklists7 pm: 0.1% of 37923 checklists8 pm: too few checklists (14954) to judge9 pm: too few checklists (2710) to judge10 pm: too few checklists (854) to judge11 pm: too few checklists (486) 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
January0.8%0.5%0.3%0.6%
February0.3%0.1%0.1%0.1%
March0.1%0.2%0.1%0.1%
April0.1%0.1%0.1%0.1%
May0.1%0.1%0.1%0.1%
June0.1%0%0.1%0%
July0%0.1%0%0%
August0%0%0%0%
September0%0%0%0%
October0%0%0%0%
November0%0.1%0.2%1.0%
December1.0%1.1%1.0%1.0%

Neighboring states

  • Michigan: arrives late November, 1 week later than Ohio
  • Illinois: arrives the second week of November, 1 week earlier than Ohio
  • District of Columbia: arrives mid December, 4 weeks later than Ohio
  • New York: arrives late November, 1 week later than Ohio

Common questions

When do Snowy Owls arrive in Ohio?
Snowy Owls are winter birds in Ohio: they arrive in mid November, peak in mid December (1.1% of checklists), and most are gone by late January.
When do Snowy Owls leave Ohio?
Most Snowy Owls have left Ohio by late January, when reports fall below half their usual rate.
When is the best time to see a Snowy Owl in Ohio?
The Snowy Owl is reported most often in mid December, on about 1.1% of Ohio checklists.
Where in Ohio are Snowy Owls seen most often?
By county, Madison County, Fulton County, and Holmes County have the highest peak reporting rates for the Snowy Owl (counties with at least 200 checklists).