WhenToBird

Spatula cyanoptera · Anatidae

When Do Cinnamon Teals Arrive in Oklahoma?

Adult male Cinnamon Teal
Photo: Peter Chen 2.0, CC BY 4.0 via iNaturalist

Cinnamon Teals mostly pass through Oklahoma: they arrive in early March, peak in early April (1.0% of checklists), and most are gone by mid April.

When to look

First arrivalsMar 1-7early March
Common byMar 1-7early March
PeakApr 1-7early April
Most gone byApr 15-21mid April

Best: early April. First arrivals early March; most are gone by mid April. Peak: on about 1.0% of Oklahoma checklists.

  1. Jannot usually seen
  2. Febuncommon
  3. Marpeak season
  4. Aprpeak season
  5. Mayuncommon
  6. Jununcommon
  7. Julrare
  8. Augrare
  9. Sepuncommon
  10. Octnot usually seen
  11. Novnot usually seen
  12. Decnot usually seen

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

0%0.5%1%1.5%Jan 1-7: 0% of 6087 checklistsJan 8-14: 0% of 4350 checklistsJan 15-21: 0% of 4381 checklistsJan 22-31: 0.1% of 6165 checklistsFeb 1-7: 0.1% of 4259 checklistsFeb 8-14: 0.1% of 4589 checklistsFeb 15-21: 0.1% of 7001 checklistsFeb 22-28: 0.5% of 4482 checklistsMar 1-7: 0.4% of 4724 checklistsMar 8-14: 0.7% of 4571 checklistsMar 15-21: 1.0% of 4393 checklistsMar 22-31: 0.9% of 7544 checklistsApr 1-7: 1.0% of 5967 checklistsApr 8-14: 1.1% of 6543 checklistsApr 15-21: 0.6% of 7366 checklistsApr 22-30: 0.3% of 10618 checklistsMay 1-7: 0.1% of 8835 checklistsMay 8-14: 0.1% of 8247 checklistsMay 15-21: 0.1% of 6081 checklistsMay 22-31: 0.1% of 7283 checklistsJun 1-7: 0.1% of 4256 checklistsJun 8-14: 0.1% of 3774 checklistsJun 15-21: 0.2% of 3541 checklistsJun 22-30: 0.2% of 4159 checklistsJul 1-7: 0.1% of 3209 checklistsJul 8-14: 0.1% of 2916 checklistsJul 15-21: 0.1% of 2861 checklistsJul 22-31: 0.1% of 4146 checklistsAug 1-7: 0.1% of 3043 checklistsAug 8-14: 0.1% of 2839 checklistsAug 15-21: 0.1% of 3014 checklistsAug 22-31: 0.2% of 4759 checklistsSep 1-7: 0.1% of 3861 checklistsSep 8-14: 0.1% of 3748 checklistsSep 15-21: 0.1% of 3569 checklistsSep 22-30: 0% of 4830 checklistsOct 1-7: 0.1% of 3809 checklistsOct 8-14: 0.1% of 4142 checklistsOct 15-21: 0% of 3705 checklistsOct 22-31: 0% of 4738 checklistsNov 1-7: 0% of 3823 checklistsNov 8-14: 0% of 3849 checklistsNov 15-21: 0% of 3722 checklistsNov 22-30: 0% of 4795 checklistsDec 1-7: 0% of 3324 checklistsDec 8-14: 0% of 3574 checklistsDec 15-21: 0% of 3884 checklistsDec 22-31: 0% 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. Tillman CountyBest the second week of March · 26 checklists that week, 1,199 in all14%
  2. Alfalfa CountyBest early April · 119 checklists that week, 3,843 in all13%
  3. Beaver CountyBest late June · 31 checklists that week, 838 in all13%
  4. Canadian CountyBest late March · 204 checklists that week, 4,307 in all9.9%
  5. Major CountyBest early April · 15 checklists that week, 631 in all9.8%
  6. Texas CountyBest early July · 28 checklists that week, 1,542 in all8.6%

Best spots

Share of checklists at the peak
  1. Upper Dog PondAlfalfa County, best early April · 25 checklists that week, 783 in all24%
  2. Lake Yahola (Flat Rock Creek)Tulsa County, best late February · 25 checklists that week, 619 in all16%
  3. Thompson ParkTexas County, best mid April · 20 checklists that week, 333 in all6.3%

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

Best time of day

In Oklahoma, the Cinnamon Teal is most often listed on checklists started between 12 and 2 pm (0.3% of those checklists).

0%0.5%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: 0.1% of 8353 checklists7 am: 0.1% of 24509 checklists8 am: 0.2% of 27848 checklists9 am: 0.2% of 25316 checklists10 am: 0.2% of 21161 checklists11 am: 0.2% of 18730 checklists12 pm: 0.3% of 16097 checklists1 pm: 0.4% of 14028 checklists2 pm: 0.2% of 13599 checklists3 pm: 0.3% of 14228 checklists4 pm: 0.3% of 14597 checklists5 pm: 0.3% of 12125 checklists6 pm: 0.2% of 9337 checklists7 pm: 0.2% 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
January0%0%0%0.1%
February0.1%0.1%0.1%0.5%
March0.4%0.7%1.0%0.9%
April1.0%1.1%0.6%0.3%
May0.1%0.1%0.1%0.1%
June0.1%0.1%0.2%0.2%
July0.1%0.1%0.1%0.1%
August0.1%0.1%0.1%0.2%
September0.1%0.1%0.1%0%
October0.1%0.1%0%0%
November0%0%0%0%
December0%0%0%0%

Neighboring states

  • Kansas: arrives the second week of March, 1 week later than Oklahoma
  • Nebraska: arrives mid March, 2 weeks later than Oklahoma
  • Texas: arrives mid December, 10 weeks earlier than Oklahoma
  • New Mexico: arrives late January, 5 weeks earlier than Oklahoma

Common questions

When do Cinnamon Teals arrive in Oklahoma?
Cinnamon Teals mostly pass through Oklahoma: they arrive in early March, peak in early April (1.0% of checklists), and most are gone by mid April.
When do Cinnamon Teals leave Oklahoma?
Most Cinnamon Teals have left Oklahoma by mid April, when reports fall below half their usual rate.
When is the best time to see a Cinnamon Teal in Oklahoma?
The Cinnamon Teal is reported most often in early April, on about 1.0% of Oklahoma checklists.
Where in Oklahoma are Cinnamon Teals seen most often?
By county, Tillman County, Alfalfa County, and Beaver County have the highest peak reporting rates for the Cinnamon Teal (counties with at least 200 checklists).