WhenToBird

Spatula cyanoptera · Anatidae

When Do Cinnamon Teals Arrive in Nevada?

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

Cinnamon Teals are in Nevada all year, but most are here in spring: numbers build from early March, peak in the second week of April (22% of checklists), and fall back by early May. In the quietest week (late December) they are still on about 5.2% of checklists.

When to look

Numbers buildMar 1-7early March
PeakApr 8-14the second week of April
Fall back byMay 1-7early May
FewestDec 22-31late December

Best: the second week of April. Here all year; numbers build from early March and fall back by early May. Peak: on about 22% of Nevada checklists.

  1. Januncommon
  2. Febcommon
  3. Marpeak season
  4. Aprpeak season
  5. Maycommon
  6. Jununcommon
  7. Julcommon
  8. Augcommon
  9. Sepcommon
  10. Octuncommon
  11. Novuncommon
  12. Decuncommon

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

0%10%20%30%Jan 1-7: 5.2% of 5121 checklistsJan 8-14: 5.3% of 3908 checklistsJan 15-21: 5.9% of 4000 checklistsJan 22-31: 6.0% of 4991 checklistsFeb 1-7: 6.9% of 3377 checklistsFeb 8-14: 7.6% of 3747 checklistsFeb 15-21: 8.3% of 4852 checklistsFeb 22-28: 13% of 3712 checklistsMar 1-7: 15% of 3745 checklistsMar 8-14: 18% of 3763 checklistsMar 15-21: 21% of 4188 checklistsMar 22-31: 22% of 6027 checklistsApr 1-7: 21% of 4679 checklistsApr 8-14: 22% of 4609 checklistsApr 15-21: 23% of 4709 checklistsApr 22-30: 20% of 6984 checklistsMay 1-7: 15% of 5702 checklistsMay 8-14: 12% of 5928 checklistsMay 15-21: 9.8% of 5353 checklistsMay 22-31: 7.9% of 7352 checklistsJun 1-7: 6.9% of 4360 checklistsJun 8-14: 6.5% of 4183 checklistsJun 15-21: 6.4% of 3751 checklistsJun 22-30: 6.1% of 4126 checklistsJul 1-7: 5.6% of 3231 checklistsJul 8-14: 6.3% of 3024 checklistsJul 15-21: 9.3% of 2967 checklistsJul 22-31: 11% of 4212 checklistsAug 1-7: 10% of 2828 checklistsAug 8-14: 13% of 3036 checklistsAug 15-21: 12% of 3076 checklistsAug 22-31: 12% of 4345 checklistsSep 1-7: 12% of 3369 checklistsSep 8-14: 11% of 3728 checklistsSep 15-21: 8.6% of 3535 checklistsSep 22-30: 9.4% of 5028 checklistsOct 1-7: 7.3% of 3976 checklistsOct 8-14: 7.0% of 3781 checklistsOct 15-21: 5.9% of 3577 checklistsOct 22-31: 6.2% of 4986 checklistsNov 1-7: 5.9% of 3592 checklistsNov 8-14: 6.0% of 3685 checklistsNov 15-21: 6.8% of 3399 checklistsNov 22-30: 5.8% of 4544 checklistsDec 1-7: 6.0% of 3162 checklistsDec 8-14: 5.4% of 3191 checklistsDec 15-21: 4.6% of 3615 checklistsDec 22-31: 5.6% of 5101 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 Nevada 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 Nevada

Best counties

Share of checklists at the peak
  1. Eureka CountyBest the second week of April · 14 checklists that week, 530 in all40%
  2. Carson CityBest late March · 187 checklists that week, 6,992 in all33%
  3. Churchill CountyBest the second week of April · 88 checklists that week, 3,104 in all31%
  4. Clark CountyBest early April · 2002 checklists that week, 80,458 in all27%
  5. Lander CountyBest the second week of April · 28 checklists that week, 1,413 in all23%
  6. Washoe CountyBest mid April · 1339 checklists that week, 53,497 in all21%

Best spots

Share of checklists at the peak
  1. Nevada State Maximum Security PrisonCarson City, best the second week of April · 35 checklists that week, 1,008 in all97%
  2. Bird Viewing PreserveClark County, best late March · 327 checklists that week, 9,268 in all95%
  3. Swan LakeWashoe County, best late April · 65 checklists that week, 569 in all88%
  4. Swan Lake/Lemmon ValleyWashoe County, best the second week of May · 32 checklists that week, 1,492 in all86%

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

Best time of day

In Nevada, the Cinnamon Teal is most often listed on checklists started between 6 and 8 am (15% of those checklists).

0%5%10%15%20%12 am: too few checklists (114) to judge1 am: too few checklists (99) to judge2 am: too few checklists (71) to judge3 am: too few checklists (108) to judge4 am: too few checklists (459) to judge5 am: 8.4% of 4313 checklists6 am: 14% of 17070 checklists7 am: 16% of 27389 checklists8 am: 12% of 24858 checklists9 am: 11% of 22012 checklists10 am: 9.8% of 19284 checklists11 am: 10% of 15592 checklists12 pm: 9.1% of 12432 checklists1 pm: 7.7% of 11386 checklists2 pm: 6.3% of 11262 checklists3 pm: 6.3% of 10721 checklists4 pm: 7.2% of 9090 checklists5 pm: 8.9% of 6397 checklists6 pm: 9.0% of 5012 checklists7 pm: too few checklists (3026) to judge8 pm: too few checklists (905) to judge9 pm: too few checklists (271) to judge10 pm: too few checklists (164) to judge11 pm: too few checklists (120) 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
January5.2%5.3%5.9%6.0%
February6.9%7.6%8.3%13%
March15%18%21%22%
April21%22%23%20%
May15%12%9.8%7.9%
June6.9%6.5%6.4%6.1%
July5.6%6.3%9.3%11%
August10%13%12%12%
September12%11%8.6%9.4%
October7.3%7.0%5.9%6.2%
November5.9%6.0%6.8%5.8%
December6.0%5.4%4.6%5.6%

Neighboring states

  • California: arrives the second week of January, 7 weeks earlier than Nevada
  • Utah: arrives early January, 8 weeks earlier than Nevada
  • Idaho: arrives the second week of March, 1 week later than Nevada
  • Arizona: arrives late July, 19 weeks later than Nevada

Common questions

When do Cinnamon Teals arrive in Nevada?
Cinnamon Teals are in Nevada all year, but most are here in spring: numbers build from early March, peak in the second week of April (22% of checklists), and fall back by early May. In the quietest week (late December) they are still on about 5.2% of checklists.
When do Cinnamon Teals leave Nevada?
Cinnamon Teals never fully leave Nevada: numbers fall back below half their usual rate by early May, but some are still reported in every week, about 5.2% of checklists at the low.
When is the best time to see a Cinnamon Teal in Nevada?
The Cinnamon Teal is reported most often in the second week of April, on about 22% of Nevada checklists.
Where in Nevada are Cinnamon Teals seen most often?
By county, Eureka County, Carson City, and Churchill County have the highest peak reporting rates for the Cinnamon Teal (counties with at least 200 checklists).