WhenToBird

Icteria virens · Icteriidae

When Do Yellow-breasted Chats Arrive in Utah?

Adult Yellow-breasted Chat
Photo: Kevin Krebs, CC BY 4.0 via iNaturalist

Yellow-breasted Chats arrive in Utah in early May, peak in late May (5.7% of checklists), and most are gone by late July.

When to look

First arrivalsMay 1-7early May
Common byMay 1-7early May
PeakMay 22-31late May
Most gone byJul 22-31late July

Best: late May. First arrivals early May; most are gone by late July. Peak: on about 5.7% of Utah checklists.

  1. Jannot usually seen
  2. Febnot usually seen
  3. Marnot usually seen
  4. Apruncommon
  5. Maypeak season
  6. Junpeak season
  7. Julpeak season
  8. Auguncommon
  9. Sepuncommon
  10. Octnot usually seen
  11. Novnot usually seen
  12. Decnot usually seen

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

0%2%4%6%8%Jan 1-7: 0% of 10857 checklistsJan 8-14: 0% of 8333 checklistsJan 15-21: 0% of 8360 checklistsJan 22-31: 0% of 10516 checklistsFeb 1-7: 0% of 7416 checklistsFeb 8-14: 0% of 8082 checklistsFeb 15-21: 0% of 9643 checklistsFeb 22-28: 0% of 7960 checklistsMar 1-7: 0% of 7998 checklistsMar 8-14: 0% of 8581 checklistsMar 15-21: 0% of 8637 checklistsMar 22-31: 0% of 13006 checklistsApr 1-7: 0% of 10562 checklistsApr 8-14: 0% of 11694 checklistsApr 15-21: 0.1% of 11382 checklistsApr 22-30: 0.5% of 16626 checklistsMay 1-7: 2.3% of 13523 checklistsMay 8-14: 4.5% of 14714 checklistsMay 15-21: 5.4% of 13711 checklistsMay 22-31: 6.1% of 16546 checklistsJun 1-7: 5.5% of 10284 checklistsJun 8-14: 5.2% of 9530 checklistsJun 15-21: 4.4% of 8854 checklistsJun 22-30: 5.0% of 10566 checklistsJul 1-7: 4.2% of 7987 checklistsJul 8-14: 4.0% of 7471 checklistsJul 15-21: 3.0% of 7240 checklistsJul 22-31: 1.8% of 9329 checklistsAug 1-7: 1.3% of 6521 checklistsAug 8-14: 0.9% of 6423 checklistsAug 15-21: 1.1% of 6208 checklistsAug 22-31: 1.7% of 9089 checklistsSep 1-7: 1.4% of 7081 checklistsSep 8-14: 1.2% of 7306 checklistsSep 15-21: 0.6% of 7208 checklistsSep 22-30: 0.2% of 8876 checklistsOct 1-7: 0.1% of 7265 checklistsOct 8-14: 0% of 7226 checklistsOct 15-21: 0.1% of 7007 checklistsOct 22-31: 0% of 8443 checklistsNov 1-7: 0% of 6711 checklistsNov 8-14: 0% of 6290 checklistsNov 15-21: 0% of 6169 checklistsNov 22-30: 0% of 8228 checklistsDec 1-7: 0% of 6011 checklistsDec 8-14: 0% of 6044 checklistsDec 15-21: 0% of 6721 checklistsDec 22-31: 0% of 9982 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 Utah 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 Utah

Best counties

Share of checklists at the peak
  1. Grand CountyBest late May · 697 checklists that week, 18,662 in all30%
  2. Uintah CountyBest early June · 268 checklists that week, 9,143 in all19%
  3. Wayne CountyBest the second week of July · 103 checklists that week, 4,300 in all18%
  4. Emery CountyBest early June · 52 checklists that week, 2,339 in all15%
  5. San Juan CountyBest mid May · 293 checklists that week, 6,877 in all14%
  6. Daggett CountyBest the second week of June · 81 checklists that week, 1,885 in all12%

Best spots

Share of checklists at the peak
  1. Moab WetlandsGrand County, best late June · 35 checklists that week, 1,398 in all87%
  2. San Juan River Area of Critical Environmental ConcernSan Juan County, best mid May · 22 checklists that week, 208 in all65%
  3. Mt. Timpanogos ParkUtah County, best the second week of June · 32 checklists that week, 634 in all63%
  4. Coalpits WashWashington County, best early June · 22 checklists that week, 423 in all59%
  5. Goshen Warm Springs State Wildlife AreaUtah County, best early July · 20 checklists that week, 545 in all57%

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

Best time of day

In Utah, the Yellow-breasted Chat is most often listed on checklists started between 6 and 8 am (3.4% of those checklists).

0%2%4%6%12 am: too few checklists (242) to judge1 am: too few checklists (178) to judge2 am: too few checklists (169) to judge3 am: too few checklists (162) to judge4 am: too few checklists (284) to judge5 am: too few checklists (1984) to judge6 am: 5.2% of 11714 checklists7 am: 2.8% of 33209 checklists8 am: 2.2% of 46944 checklists9 am: 1.5% of 46290 checklists10 am: 1.3% of 43144 checklists11 am: 1.2% of 36893 checklists12 pm: 0.9% of 32758 checklists1 pm: 0.8% of 30142 checklists2 pm: 0.7% of 29414 checklists3 pm: 0.7% of 29491 checklists4 pm: 0.7% of 29154 checklists5 pm: 1.1% of 22256 checklists6 pm: 1.3% of 17383 checklists7 pm: 1.8% of 13099 checklists8 pm: too few checklists (6647) to judge9 pm: too few checklists (1753) to judge10 pm: too few checklists (599) to judge11 pm: too few checklists (307) 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%
February0%0%0%0%
March0%0%0%0%
April0%0%0.1%0.5%
May2.3%4.5%5.4%6.1%
June5.5%5.2%4.4%5.0%
July4.2%4.0%3.0%1.8%
August1.3%0.9%1.1%1.7%
September1.4%1.2%0.6%0.2%
October0.1%0%0.1%0%
November0%0%0%0%
December0%0%0%0%

Neighboring states

  • Wyoming: arrives the second week of May, 1 week later than Utah
  • Nevada: arrives mid April, 2 weeks earlier than Utah
  • Colorado: arrives early May, in the same week than Utah
  • Idaho: arrives late April, 1 week earlier than Utah

Common questions

When do Yellow-breasted Chats arrive in Utah?
Yellow-breasted Chats arrive in Utah in early May, peak in late May (5.7% of checklists), and most are gone by late July.
When do Yellow-breasted Chats leave Utah?
Most Yellow-breasted Chats have left Utah by late July, when reports fall below half their usual rate. Stragglers are still reported until the second week of September.
When is the best time to see a Yellow-breasted Chat in Utah?
The Yellow-breasted Chat is reported most often in late May, on about 5.7% of Utah checklists.
Where in Utah are Yellow-breasted Chats seen most often?
By county, Grand County, Uintah County, and Wayne County have the highest peak reporting rates for the Yellow-breasted Chat (counties with at least 200 checklists).