WhenToBird

Leiothlypis ruficapilla · Parulidae

When Do Nashville Warblers Arrive in Nebraska?

Adult Nashville Warbler
Photo: Josiah Londerée, CC BY 4.0 via iNaturalist

Nashville Warblers reach Nebraska in mid August, are common by late August, peak in mid September (11% of checklists), and most are gone by mid October.

When to look

First arrivalsAug 15-21mid August
Common byAug 22-31late August
PeakSep 15-21mid September
Most gone byOct 15-21mid October

Best: mid September. First arrivals mid August; most are gone by mid October. Peak: on about 11% of Nebraska checklists.

  1. Jannot usually seen
  2. Febnot usually seen
  3. Marnot usually seen
  4. Apruncommon
  5. Maycommon
  6. Junrare
  7. Julnot usually seen
  8. Auguncommon
  9. Seppeak season
  10. Octpeak season
  11. Novnot usually seen
  12. Decnot usually seen

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

0%5%10%15%Jan 1-7: 0% of 4210 checklistsJan 8-14: 0% of 2891 checklistsJan 15-21: 0% of 2685 checklistsJan 22-31: 0% of 3834 checklistsFeb 1-7: 0% of 2803 checklistsFeb 8-14: 0% of 3134 checklistsFeb 15-21: 0% of 4508 checklistsFeb 22-28: 0% of 3238 checklistsMar 1-7: 0% of 3862 checklistsMar 8-14: 0% of 4894 checklistsMar 15-21: 0% of 5862 checklistsMar 22-31: 0% of 8598 checklistsApr 1-7: 0% of 5530 checklistsApr 8-14: 0% of 5528 checklistsApr 15-21: 0.1% of 6091 checklistsApr 22-30: 0.6% of 8661 checklistsMay 1-7: 4.4% of 9842 checklistsMay 8-14: 8.1% of 10044 checklistsMay 15-21: 3.8% of 8863 checklistsMay 22-31: 0.9% of 10207 checklistsJun 1-7: 0.1% of 4922 checklistsJun 8-14: 0% of 4054 checklistsJun 15-21: 0% of 3680 checklistsJun 22-30: 0% of 4349 checklistsJul 1-7: 0% of 3277 checklistsJul 8-14: 0% of 2803 checklistsJul 15-21: 0% of 2842 checklistsJul 22-31: 0% of 3920 checklistsAug 1-7: 0% of 2981 checklistsAug 8-14: 0% of 2819 checklistsAug 15-21: 0.1% of 3179 checklistsAug 22-31: 3.2% of 4599 checklistsSep 1-7: 8.7% of 3958 checklistsSep 8-14: 11% of 3460 checklistsSep 15-21: 9.6% of 3435 checklistsSep 22-30: 13% of 4975 checklistsOct 1-7: 11% of 3611 checklistsOct 8-14: 6.9% of 3605 checklistsOct 15-21: 2.0% of 3474 checklistsOct 22-31: 0.4% of 4352 checklistsNov 1-7: 0.1% of 3119 checklistsNov 8-14: 0% of 2887 checklistsNov 15-21: 0.1% of 2568 checklistsNov 22-30: 0.1% of 3506 checklistsDec 1-7: 0% of 2453 checklistsDec 8-14: 0.1% of 2756 checklistsDec 15-21: 0% of 3760 checklistsDec 22-31: 0% of 3746 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 Nebraska 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 Nebraska

Best counties

Share of checklists at the peak
  1. Wayne CountyBest the second week of September · 24 checklists that week, 1,960 in all32%
  2. Dakota CountyBest mid September · 15 checklists that week, 2,182 in all31%
  3. Sarpy CountyBest the second week of September · 174 checklists that week, 14,942 in all24%
  4. Madison CountyBest mid September · 20 checklists that week, 1,920 in all24%
  5. Douglas CountyBest late September · 522 checklists that week, 25,023 in all22%
  6. Knox CountyBest the second week of September · 38 checklists that week, 2,080 in all22%

Best spots

Share of checklists at the peak
  1. Wilderness Park (south)Lancaster County, best mid September · 20 checklists that week, 425 in all59%
  2. Fontenelle Forest Association Local Resource Management Area (Old Home Creek)Sarpy County, best the second week of September · 31 checklists that week, 1,592 in all50%
  3. Towl ParkDouglas County, best late September · 29 checklists that week, 1,437 in all44%
  4. Tierra/BriarhurstLancaster County, best early May · 21 checklists that week, 210 in all44%
  5. Wilderness Park (Beal Slough)Lancaster County, best early May · 28 checklists that week, 217 in all43%
  6. Salt LakeLancaster County, best early October · 62 checklists that week, 2,553 in all40%

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

Best time of day

In Nebraska, the Nashville Warbler is most often listed on checklists started between 7 and 9 am (3.8% of those checklists).

0%1%2%3%4%12 am: too few checklists (60) to judge1 am: too few checklists (70) to judge2 am: too few checklists (74) to judge3 am: too few checklists (97) to judge4 am: too few checklists (318) to judge5 am: too few checklists (1382) to judge6 am: 2.9% of 6945 checklists7 am: 3.9% of 19066 checklists8 am: 3.7% of 24661 checklists9 am: 2.5% of 23438 checklists10 am: 1.9% of 20424 checklists11 am: 1.6% of 16727 checklists12 pm: 1.3% of 14774 checklists1 pm: 1.4% of 14443 checklists2 pm: 1.1% of 14830 checklists3 pm: 1.1% of 14445 checklists4 pm: 1.3% of 13353 checklists5 pm: 1.4% of 10506 checklists6 pm: 1.3% of 9208 checklists7 pm: 0.6% of 6334 checklists8 pm: too few checklists (2406) to judge9 pm: too few checklists (531) to judge10 pm: too few checklists (201) to judge11 pm: too few checklists (82) 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%0.6%
May4.4%8.1%3.8%0.9%
June0.1%0%0%0%
July0%0%0%0%
August0%0%0.1%3.2%
September8.7%11%9.6%13%
October11%6.9%2.0%0.4%
November0.1%0%0.1%0.1%
December0%0.1%0%0%

Neighboring states

  • Kansas: arrives mid April, 16 weeks earlier than Nebraska
  • South Dakota: arrives mid August, in the same week than Nebraska
  • Iowa: arrives mid April, 16 weeks earlier than Nebraska
  • Missouri: arrives the second week of April, 17 weeks earlier than Nebraska

Common questions

When do Nashville Warblers arrive in Nebraska?
Nashville Warblers reach Nebraska in mid August, are common by late August, peak in mid September (11% of checklists), and most are gone by mid October.
When do Nashville Warblers leave Nebraska?
Most Nashville Warblers have left Nebraska by mid October, when reports fall below half their usual rate.
When is the best time to see a Nashville Warbler in Nebraska?
The Nashville Warbler is reported most often in mid September, on about 11% of Nebraska checklists.
Where in Nebraska are Nashville Warblers seen most often?
By county, Wayne County, Dakota County, and Sarpy County have the highest peak reporting rates for the Nashville Warbler (counties with at least 200 checklists).