WhenToBird

Tyrannus tyrannus · Tyrannidae

When Do Eastern Kingbirds Arrive in Vermont?

Adult Eastern Kingbird
Photo: Mary Krieger, CC BY 4.0 via iNaturalist

Eastern Kingbirds reach Vermont in late April, are common by the second week of May, peak in late May (20% of checklists), and most are gone by mid August.

When to look

First arrivalsApr 22-30late April
Common byMay 8-14the second week of May
PeakMay 22-31late May
Most gone byAug 15-21mid August

Best: late May. First arrivals late April; most are gone by mid August. Peak: on about 20% of Vermont checklists.

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

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

0%10%20%30%Jan 1-7: 0% of 12234 checklistsJan 8-14: 0% of 8293 checklistsJan 15-21: 0% of 7885 checklistsJan 22-31: 0% of 10534 checklistsFeb 1-7: 0% of 7212 checklistsFeb 8-14: 0% of 8144 checklistsFeb 15-21: 0% of 10480 checklistsFeb 22-28: 0% of 7932 checklistsMar 1-7: 0% of 8192 checklistsMar 8-14: 0% of 9383 checklistsMar 15-21: 0% of 10620 checklistsMar 22-31: 0% of 16257 checklistsApr 1-7: 0.1% of 12568 checklistsApr 8-14: 0% of 14677 checklistsApr 15-21: 0.1% of 14106 checklistsApr 22-30: 0.9% of 19617 checklistsMay 1-7: 6.6% of 18143 checklistsMay 8-14: 13% of 19626 checklistsMay 15-21: 20% of 17779 checklistsMay 22-31: 21% of 20310 checklistsJun 1-7: 18% of 11493 checklistsJun 8-14: 17% of 10215 checklistsJun 15-21: 16% of 9951 checklistsJun 22-30: 17% of 11050 checklistsJul 1-7: 18% of 8690 checklistsJul 8-14: 19% of 7679 checklistsJul 15-21: 19% of 7687 checklistsJul 22-31: 20% of 10712 checklistsAug 1-7: 18% of 7703 checklistsAug 8-14: 17% of 7743 checklistsAug 15-21: 13% of 8314 checklistsAug 22-31: 7.0% of 12428 checklistsSep 1-7: 2.3% of 9526 checklistsSep 8-14: 1.2% of 8493 checklistsSep 15-21: 0.2% of 8283 checklistsSep 22-30: 0.1% of 10352 checklistsOct 1-7: 0.1% of 8802 checklistsOct 8-14: 0% of 9088 checklistsOct 15-21: 0.1% of 7739 checklistsOct 22-31: 0% of 10907 checklistsNov 1-7: 0% of 7868 checklistsNov 8-14: 0% of 7223 checklistsNov 15-21: 0% of 7224 checklistsNov 22-30: 0% of 8375 checklistsDec 1-7: 0% of 6580 checklistsDec 8-14: 0% of 6800 checklistsDec 15-21: 0% of 8334 checklistsDec 22-31: 0% of 10579 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 Vermont 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 Vermont

Best counties

Share of checklists at the peak
  1. Grand Isle CountyBest the second week of June · 157 checklists that week, 8,507 in all30%
  2. Franklin CountyBest mid July · 360 checklists that week, 25,284 in all28%
  3. Essex CountyBest the second week of July · 238 checklists that week, 9,416 in all27%
  4. Orleans CountyBest early August · 294 checklists that week, 11,785 in all25%
  5. Rutland CountyBest mid July · 773 checklists that week, 46,909 in all25%
  6. Orange CountyBest mid July · 276 checklists that week, 16,964 in all24%

Best spots

Share of checklists at the peak
  1. Colchester PondChittenden County, best the second week of July · 73 checklists that week, 3,341 in all93%
  2. Lake RunnenedeWindsor County, best late July · 22 checklists that week, 2,137 in all92%
  3. Trout BrookOrleans County, best early August · 25 checklists that week, 388 in all91%
  4. Deweys PondWindsor County, best the second week of July · 21 checklists that week, 920 in all88%

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

Best time of day

In Vermont, the Eastern Kingbird is most often listed on checklists started between 5 and 7 am (12% of those checklists).

0%5%10%15%12 am: too few checklists (384) to judge1 am: too few checklists (418) to judge2 am: too few checklists (568) to judge3 am: too few checklists (1183) to judge4 am: too few checklists (3460) to judge5 am: 13% of 10340 checklists6 am: 11% of 30951 checklists7 am: 7.4% of 64150 checklists8 am: 6.2% of 70252 checklists9 am: 5.6% of 55280 checklists10 am: 5.4% of 47111 checklists11 am: 4.5% of 37615 checklists12 pm: 4.3% of 32195 checklists1 pm: 4.4% of 30185 checklists2 pm: 4.6% of 29679 checklists3 pm: 4.8% of 26483 checklists4 pm: 5.3% of 20110 checklists5 pm: 6.4% of 15993 checklists6 pm: 8.3% of 12110 checklists7 pm: too few checklists (8203) to judge8 pm: too few checklists (4425) to judge9 pm: too few checklists (1829) to judge10 pm: too few checklists (597) to judge11 pm: too few checklists (309) 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%
April0.1%0%0.1%0.9%
May6.6%13%20%21%
June18%17%16%17%
July18%19%19%20%
August18%17%13%7.0%
September2.3%1.2%0.2%0.1%
October0.1%0%0.1%0%
November0%0%0%0%
December0%0%0%0%

Neighboring states

  • New Hampshire: arrives late April, in the same week than Vermont
  • Massachusetts: arrives late April, in the same week than Vermont
  • Connecticut: arrives late April, in the same week than Vermont
  • Rhode Island: arrives late April, in the same week than Vermont

Common questions

When do Eastern Kingbirds arrive in Vermont?
Eastern Kingbirds reach Vermont in late April, are common by the second week of May, peak in late May (20% of checklists), and most are gone by mid August.
When do Eastern Kingbirds leave Vermont?
Most Eastern Kingbirds have left Vermont by mid August, when reports fall below half their usual rate. Stragglers are still reported until early September.
When is the best time to see a Eastern Kingbird in Vermont?
The Eastern Kingbird is reported most often in late May, on about 20% of Vermont checklists.
Where in Vermont are Eastern Kingbirds seen most often?
By county, Grand Isle County, Franklin County, and Essex County have the highest peak reporting rates for the Eastern Kingbird (counties with at least 200 checklists).