WhenToBird

Sturnus vulgaris · Sturnidae

When Do European Starlings Arrive in Oklahoma?

Adult female European Starling
Photo: egorbirder, CC BY 4.0 via iNaturalist

The European Starling is in Oklahoma all year. It turns up on about 37% of checklists at its peak (the second week of May) and on 25% in its quietest week (mid November).

When to look

PresentAll year
Peak weekMay 8-14the second week of May
Quietest weekNov 15-21mid November

Best: the second week of May. Here all year. Peak: on about 37% of Oklahoma checklists.

  1. Jancommon
  2. Febpeak season
  3. Marpeak season
  4. Aprpeak season
  5. Maypeak season
  6. Junpeak season
  7. Julpeak season
  8. Augcommon
  9. Seppeak season
  10. Octpeak season
  11. Novcommon
  12. Deccommon

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

0%10%20%30%40%Jan 1-7: 24% of 6087 checklistsJan 8-14: 27% of 4350 checklistsJan 15-21: 25% of 4381 checklistsJan 22-31: 28% of 6165 checklistsFeb 1-7: 29% of 4259 checklistsFeb 8-14: 30% of 4589 checklistsFeb 15-21: 29% of 7001 checklistsFeb 22-28: 33% of 4482 checklistsMar 1-7: 33% of 4724 checklistsMar 8-14: 33% of 4571 checklistsMar 15-21: 30% of 4393 checklistsMar 22-31: 34% of 7544 checklistsApr 1-7: 35% of 5967 checklistsApr 8-14: 33% of 6543 checklistsApr 15-21: 36% of 7366 checklistsApr 22-30: 36% of 10618 checklistsMay 1-7: 37% of 8835 checklistsMay 8-14: 37% of 8247 checklistsMay 15-21: 37% of 6081 checklistsMay 22-31: 34% of 7283 checklistsJun 1-7: 34% of 4256 checklistsJun 8-14: 34% of 3774 checklistsJun 15-21: 32% of 3541 checklistsJun 22-30: 33% of 4159 checklistsJul 1-7: 30% of 3209 checklistsJul 8-14: 28% of 2916 checklistsJul 15-21: 26% of 2861 checklistsJul 22-31: 25% of 4146 checklistsAug 1-7: 26% of 3043 checklistsAug 8-14: 26% of 2839 checklistsAug 15-21: 28% of 3014 checklistsAug 22-31: 28% of 4759 checklistsSep 1-7: 26% of 3861 checklistsSep 8-14: 29% of 3748 checklistsSep 15-21: 28% of 3569 checklistsSep 22-30: 31% of 4830 checklistsOct 1-7: 30% of 3809 checklistsOct 8-14: 27% of 4142 checklistsOct 15-21: 29% of 3705 checklistsOct 22-31: 27% of 4738 checklistsNov 1-7: 28% of 3823 checklistsNov 8-14: 25% of 3849 checklistsNov 15-21: 25% of 3722 checklistsNov 22-30: 24% of 4795 checklistsDec 1-7: 26% of 3324 checklistsDec 8-14: 27% of 3574 checklistsDec 15-21: 27% of 3884 checklistsDec 22-31: 24% of 5774 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 Oklahoma 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 Oklahoma

Best counties

Share of checklists at the peak
  1. Adair CountyBest late January · 14 checklists that week, 616 in all73%
  2. Custer CountyBest the second week of June · 50 checklists that week, 2,696 in all69%
  3. Garfield CountyBest early June · 58 checklists that week, 3,534 in all67%
  4. Kay CountyBest early June · 28 checklists that week, 897 in all65%
  5. Ottawa CountyBest late April · 11 checklists that week, 418 in all64%
  6. Caddo CountyBest early May · 42 checklists that week, 1,110 in all56%

Best spots

Share of checklists at the peak
  1. Boomer Lake Park (Hazen Lake)Payne County, best early July · 20 checklists that week, 597 in all96%
  2. Joe B. Barnes Regional ParkOklahoma County, best late April · 23 checklists that week, 186 in all91%
  3. Boomer Lake ParkPayne County, best the second week of June · 60 checklists that week, 3,723 in all90%
  4. Woodward ParkTulsa County, best mid May · 34 checklists that week, 458 in all90%
  5. Stars & Stripes ParkOklahoma County, best late May · 27 checklists that week, 1,039 in all87%

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

Best time of day

In Oklahoma, the European Starling is most often listed on checklists started between 6 and 8 am (45% of those checklists).

0%20%40%60%12 am: too few checklists (91) to judge1 am: too few checklists (65) to judge2 am: too few checklists (73) to judge3 am: too few checklists (73) to judge4 am: too few checklists (100) to judge5 am: too few checklists (647) to judge6 am: 41% of 8353 checklists7 am: 46% of 24509 checklists8 am: 39% of 27848 checklists9 am: 32% of 25316 checklists10 am: 27% of 21161 checklists11 am: 24% of 18730 checklists12 pm: 23% of 16097 checklists1 pm: 22% of 14028 checklists2 pm: 23% of 13599 checklists3 pm: 26% of 14228 checklists4 pm: 29% of 14597 checklists5 pm: 28% of 12125 checklists6 pm: 30% of 9337 checklists7 pm: 30% of 6944 checklists8 pm: too few checklists (2403) to judge9 pm: too few checklists (459) to judge10 pm: too few checklists (226) to judge11 pm: too few checklists (141) 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
January24%27%25%28%
February29%30%29%33%
March33%33%30%34%
April35%33%36%36%
May37%37%37%34%
June34%34%32%33%
July30%28%26%25%
August26%26%28%28%
September26%29%28%31%
October30%27%29%27%
November28%25%25%24%
December26%27%27%24%

Neighboring states

Common questions

When do European Starlings arrive in Oklahoma?
The European Starling is in Oklahoma all year. It turns up on about 37% of checklists at its peak (the second week of May) and on 25% in its quietest week (mid November).
When do European Starlings leave Oklahoma?
The European Starling does not leave Oklahoma: it is reported all year, from 25% of checklists in mid November to 37% in the second week of May.
When is the best time to see a European Starling in Oklahoma?
The European Starling is reported most often in the second week of May, on about 37% of Oklahoma checklists.
Where in Oklahoma are European Starlings seen most often?
By county, Adair County, Custer County, and Garfield County have the highest peak reporting rates for the European Starling (counties with at least 200 checklists).