WhenToBird

Calidris melanotos · Scolopacidae

When Do Pectoral Sandpipers Arrive in Nebraska?

Adult Pectoral Sandpiper
Photo: Peter Chen 2.0, CC BY 4.0 via iNaturalist

Pectoral Sandpipers reach Nebraska in the second week of July, are common by mid July, peak in the second week of August (6.9% of checklists), and most are gone by early October.

When to look

First arrivalsJul 8-14the second week of July
Common byJul 15-21mid July
PeakAug 8-14the second week of August
Most gone byOct 1-7early October

Best: the second week of August. First arrivals the second week of July; most are gone by early October. Peak: on about 6.9% of Nebraska checklists.

  1. Jannot usually seen
  2. Febnot usually seen
  3. Maruncommon
  4. Aprpeak season
  5. Maycommon
  6. Jununcommon
  7. Julcommon
  8. Augpeak season
  9. Sepcommon
  10. Octuncommon
  11. Novrare
  12. Decnot usually seen

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

0%2%4%6%8%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: 0.1% of 4894 checklistsMar 15-21: 0.1% of 5862 checklistsMar 22-31: 0.7% of 8598 checklistsApr 1-7: 2.6% of 5530 checklistsApr 8-14: 3.4% of 5528 checklistsApr 15-21: 5.8% of 6091 checklistsApr 22-30: 6.9% of 8661 checklistsMay 1-7: 4.4% of 9842 checklistsMay 8-14: 4.0% of 10044 checklistsMay 15-21: 3.6% of 8863 checklistsMay 22-31: 1.8% of 10207 checklistsJun 1-7: 0.5% of 4922 checklistsJun 8-14: 0.4% of 4054 checklistsJun 15-21: 0.1% of 3680 checklistsJun 22-30: 0% of 4349 checklistsJul 1-7: 0.3% of 3277 checklistsJul 8-14: 0.9% of 2803 checklistsJul 15-21: 2.7% of 2842 checklistsJul 22-31: 5.2% of 3920 checklistsAug 1-7: 6.6% of 2981 checklistsAug 8-14: 7.9% of 2819 checklistsAug 15-21: 6.4% of 3179 checklistsAug 22-31: 5.0% of 4599 checklistsSep 1-7: 3.3% of 3958 checklistsSep 8-14: 3.0% of 3460 checklistsSep 15-21: 2.9% of 3435 checklistsSep 22-30: 2.2% of 4975 checklistsOct 1-7: 1.9% of 3611 checklistsOct 8-14: 1.3% of 3605 checklistsOct 15-21: 1.0% of 3474 checklistsOct 22-31: 0.7% of 4352 checklistsNov 1-7: 0.1% of 3119 checklistsNov 8-14: 0.1% of 2887 checklistsNov 15-21: 0.1% of 2568 checklistsNov 22-30: 0% of 3506 checklistsDec 1-7: 0% of 2453 checklistsDec 8-14: 0% 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. Dakota CountyBest early August · 43 checklists that week, 2,182 in all41%
  2. Butler CountyBest mid August · 12 checklists that week, 589 in all34%
  3. Jefferson CountyBest mid August · 14 checklists that week, 804 in all30%
  4. Phelps CountyBest the second week of August · 16 checklists that week, 836 in all29%
  5. Saunders CountyBest mid April · 148 checklists that week, 3,090 in all29%
  6. Fillmore CountyBest late April · 26 checklists that week, 503 in all28%

Best spots

Share of checklists at the peak
  1. Jack Sinn Memorial Wildlife Management Area (North Fork Rock Creek)Lancaster County, best late July · 20 checklists that week, 228 in all71%
  2. Marsh WrenLancaster County, best mid August · 36 checklists that week, 1,817 in all66%
  3. Yankee Hill LakeLancaster County, best the second week of April · 22 checklists that week, 381 in all65%
  4. N. P. Dodge Memorial ParkDouglas County, best early May · 35 checklists that week, 371 in all58%
  5. Lake WanahooSaunders County, best mid April · 20 checklists that week, 317 in all54%
  6. Straight Water Wildlife Management AreaSeward County, best late April · 28 checklists that week, 315 in all53%

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

Best time of day

In Nebraska, the Pectoral Sandpiper is most often listed on checklists started between 5 and 7 pm (2.8% 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: 3.0% of 6945 checklists7 am: 2.3% of 19066 checklists8 am: 2.2% of 24661 checklists9 am: 2.0% of 23438 checklists10 am: 1.9% of 20424 checklists11 am: 1.8% of 16727 checklists12 pm: 1.9% of 14774 checklists1 pm: 2.0% of 14443 checklists2 pm: 2.1% of 14830 checklists3 pm: 2.0% of 14445 checklists4 pm: 2.1% of 13353 checklists5 pm: 2.6% of 10506 checklists6 pm: 3.0% of 9208 checklists7 pm: 2.1% 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%0.1%0.1%0.7%
April2.6%3.4%5.8%6.9%
May4.4%4.0%3.6%1.8%
June0.5%0.4%0.1%0%
July0.3%0.9%2.7%5.2%
August6.6%7.9%6.4%5.0%
September3.3%3.0%2.9%2.2%
October1.9%1.3%1.0%0.7%
November0.1%0.1%0.1%0%
December0%0%0%0%

Neighboring states

  • Kansas: arrives mid March, 15 weeks earlier than Nebraska
  • South Dakota: arrives the second week of July, in the same week than Nebraska
  • Iowa: arrives the second week of July, in the same week than Nebraska
  • Missouri: arrives mid July, 1 week later than Nebraska

Common questions

When do Pectoral Sandpipers arrive in Nebraska?
Pectoral Sandpipers reach Nebraska in the second week of July, are common by mid July, peak in the second week of August (6.9% of checklists), and most are gone by early October.
When do Pectoral Sandpipers leave Nebraska?
Most Pectoral Sandpipers have left Nebraska by early October, when reports fall below half their usual rate. Stragglers are still reported until the second week of October.
When is the best time to see a Pectoral Sandpiper in Nebraska?
The Pectoral Sandpiper is reported most often in the second week of August, on about 6.9% of Nebraska checklists.
Where in Nebraska are Pectoral Sandpipers seen most often?
By county, Dakota County, Butler County, and Jefferson County have the highest peak reporting rates for the Pectoral Sandpiper (counties with at least 200 checklists).