WhenToBird

Sialia sialis · Turdidae

When Do Eastern Bluebirds Arrive in Nebraska?

Adult male Eastern Bluebird
Photo: Dan Vickers, CC BY 4.0 via iNaturalist

The Eastern Bluebird is in Nebraska all year. It turns up on about 8.4% of checklists at its peak (mid October) and on 3.4% in its quietest week (mid January).

When to look

PresentAll year
Peak weekOct 15-21mid October
Quietest weekJan 15-21mid January

Best: mid October. Here all year. Peak: on about 8.4% of Nebraska checklists.

  1. Jancommon
  2. Febcommon
  3. Marcommon
  4. Aprpeak season
  5. Maypeak season
  6. Junpeak season
  7. Julpeak season
  8. Augcommon
  9. Sepcommon
  10. Octpeak season
  11. Novpeak season
  12. Deccommon

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

0%5%10%Jan 1-7: 3.7% of 4210 checklistsJan 8-14: 2.9% of 2891 checklistsJan 15-21: 3.6% of 2685 checklistsJan 22-31: 3.7% of 3834 checklistsFeb 1-7: 4.4% of 2803 checklistsFeb 8-14: 3.2% of 3134 checklistsFeb 15-21: 4.0% of 4508 checklistsFeb 22-28: 4.2% of 3238 checklistsMar 1-7: 4.9% of 3862 checklistsMar 8-14: 5.6% of 4894 checklistsMar 15-21: 5.2% of 5862 checklistsMar 22-31: 4.9% of 8598 checklistsApr 1-7: 5.9% of 5530 checklistsApr 8-14: 6.1% of 5528 checklistsApr 15-21: 5.6% of 6091 checklistsApr 22-30: 6.5% of 8661 checklistsMay 1-7: 7.2% of 9842 checklistsMay 8-14: 7.7% of 10044 checklistsMay 15-21: 7.2% of 8863 checklistsMay 22-31: 7.5% of 10207 checklistsJun 1-7: 7.4% of 4922 checklistsJun 8-14: 7.4% of 4054 checklistsJun 15-21: 6.7% of 3680 checklistsJun 22-30: 7.3% of 4349 checklistsJul 1-7: 6.8% of 3277 checklistsJul 8-14: 6.3% of 2803 checklistsJul 15-21: 5.1% of 2842 checklistsJul 22-31: 6.3% of 3920 checklistsAug 1-7: 5.9% of 2981 checklistsAug 8-14: 5.3% of 2819 checklistsAug 15-21: 5.3% of 3179 checklistsAug 22-31: 5.7% of 4599 checklistsSep 1-7: 5.8% of 3958 checklistsSep 8-14: 5.8% of 3460 checklistsSep 15-21: 5.6% of 3435 checklistsSep 22-30: 5.4% of 4975 checklistsOct 1-7: 5.8% of 3611 checklistsOct 8-14: 7.4% of 3605 checklistsOct 15-21: 8.7% of 3474 checklistsOct 22-31: 9.1% of 4352 checklistsNov 1-7: 6.8% of 3119 checklistsNov 8-14: 4.0% of 2887 checklistsNov 15-21: 4.4% of 2568 checklistsNov 22-30: 3.6% of 3506 checklistsDec 1-7: 3.7% of 2453 checklistsDec 8-14: 4.2% of 2756 checklistsDec 15-21: 5.6% of 3760 checklistsDec 22-31: 3.5% 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. Keya Paha CountyBest mid October · 36 checklists that week, 455 in all56%
  2. Jefferson CountyBest late July · 26 checklists that week, 804 in all46%
  3. Johnson CountyBest late May · 16 checklists that week, 429 in all42%
  4. Cass CountyBest early August · 39 checklists that week, 4,466 in all36%
  5. Nemaha CountyBest mid September · 12 checklists that week, 883 in all36%
  6. Washington CountyBest mid September · 20 checklists that week, 3,482 in all36%

Best spots

Share of checklists at the peak
  1. Fontenelle Forest Association Local Resource Management Area (Jungbluth Reservoir)Douglas County, best late May · 35 checklists that week, 339 in all58%
  2. Platte River State ParkCass County, best early May · 32 checklists that week, 622 in all58%
  3. Chadron State ParkDawes County, best the second week of September · 40 checklists that week, 425 in all55%
  4. Fontenelle Forest Association Local Resource Management AreaSarpy County, best late October · 21 checklists that week, 1,623 in all49%
  5. Eugene T. Mahoney State ParkCass County, best late May · 22 checklists that week, 238 in all46%
  6. Indian Cave State ParkNemaha County, best mid May · 21 checklists that week, 153 in all43%

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

Best time of day

In Nebraska, the Eastern Bluebird is most often listed on checklists started between 6 and 8 am (7.8% of those checklists).

0%5%10%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: 8.1% of 6945 checklists7 am: 7.6% of 19066 checklists8 am: 7.6% of 24661 checklists9 am: 6.7% of 23438 checklists10 am: 6.1% of 20424 checklists11 am: 5.2% of 16727 checklists12 pm: 5.4% of 14774 checklists1 pm: 5.2% of 14443 checklists2 pm: 5.1% of 14830 checklists3 pm: 5.0% of 14445 checklists4 pm: 4.4% of 13353 checklists5 pm: 4.9% of 10506 checklists6 pm: 4.5% of 9208 checklists7 pm: 4.2% 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
January3.7%2.9%3.6%3.7%
February4.4%3.2%4.0%4.2%
March4.9%5.6%5.2%4.9%
April5.9%6.1%5.6%6.5%
May7.2%7.7%7.2%7.5%
June7.4%7.4%6.7%7.3%
July6.8%6.3%5.1%6.3%
August5.9%5.3%5.3%5.7%
September5.8%5.8%5.6%5.4%
October5.8%7.4%8.7%9.1%
November6.8%4.0%4.4%3.6%
December3.7%4.2%5.6%3.5%

Neighboring states

  • Kansas: year-round, peaks mid October
  • South Dakota: summer visitor, peaks late May
  • Iowa: year-round, peaks mid October
  • Missouri: year-round, peaks mid March

Common questions

When do Eastern Bluebirds arrive in Nebraska?
The Eastern Bluebird is in Nebraska all year. It turns up on about 8.4% of checklists at its peak (mid October) and on 3.4% in its quietest week (mid January).
When do Eastern Bluebirds leave Nebraska?
The Eastern Bluebird does not leave Nebraska: it is reported all year, from 3.4% of checklists in mid January to 8.4% in mid October.
When is the best time to see a Eastern Bluebird in Nebraska?
The Eastern Bluebird is reported most often in mid October, on about 8.4% of Nebraska checklists.
Where in Nebraska are Eastern Bluebirds seen most often?
By county, Keya Paha County, Jefferson County, and Johnson County have the highest peak reporting rates for the Eastern Bluebird (counties with at least 200 checklists).