WhenToBird

Eudocimus albus · Threskiornithidae

When Do White Ibises Arrive in Virginia?

Adult White Ibis
Photo: xanderferret, CC BY 4.0 via iNaturalist

White Ibises arrive in Virginia in late March, peak in late July (2.6% of checklists), and most are gone by early December.

When to look

First arrivalsMar 22-31late March
Common byMar 22-31late March
PeakJul 22-31late July
Most gone byDec 1-7early December

Best: late July. First arrivals late March; most are gone by early December. Peak: on about 2.6% of Virginia checklists.

  1. Januncommon
  2. Febuncommon
  3. Maruncommon
  4. Apruncommon
  5. Maycommon
  6. Juncommon
  7. Julpeak season
  8. Augpeak season
  9. Seppeak season
  10. Octcommon
  11. Novcommon
  12. Decuncommon

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

0%1%2%3%Jan 1-7: 0.4% of 32817 checklistsJan 8-14: 0.4% of 25111 checklistsJan 15-21: 0.4% of 25510 checklistsJan 22-31: 0.5% of 34492 checklistsFeb 1-7: 0.3% of 24950 checklistsFeb 8-14: 0.4% of 28224 checklistsFeb 15-21: 0.3% of 43578 checklistsFeb 22-28: 0.5% of 26467 checklistsMar 1-7: 0.4% of 25851 checklistsMar 8-14: 0.4% of 25901 checklistsMar 15-21: 0.5% of 26747 checklistsMar 22-31: 0.8% of 40819 checklistsApr 1-7: 0.9% of 31351 checklistsApr 8-14: 1.0% of 33239 checklistsApr 15-21: 0.9% of 37284 checklistsApr 22-30: 0.8% of 54364 checklistsMay 1-7: 1.0% of 47698 checklistsMay 8-14: 1.0% of 46174 checklistsMay 15-21: 1.4% of 36444 checklistsMay 22-31: 1.2% of 43203 checklistsJun 1-7: 1.0% of 28503 checklistsJun 8-14: 1.2% of 25485 checklistsJun 15-21: 1.2% of 23728 checklistsJun 22-30: 1.3% of 28785 checklistsJul 1-7: 1.7% of 22294 checklistsJul 8-14: 1.7% of 20481 checklistsJul 15-21: 2.9% of 18914 checklistsJul 22-31: 2.5% of 26976 checklistsAug 1-7: 2.4% of 19555 checklistsAug 8-14: 2.0% of 18744 checklistsAug 15-21: 1.7% of 18721 checklistsAug 22-31: 1.7% of 28763 checklistsSep 1-7: 2.3% of 23594 checklistsSep 8-14: 2.1% of 22581 checklistsSep 15-21: 1.6% of 23036 checklistsSep 22-30: 1.6% of 29687 checklistsOct 1-7: 1.8% of 24321 checklistsOct 8-14: 1.4% of 23946 checklistsOct 15-21: 1.4% of 22191 checklistsOct 22-31: 1.2% of 30161 checklistsNov 1-7: 1.1% of 21431 checklistsNov 8-14: 1.1% of 22758 checklistsNov 15-21: 0.7% of 19988 checklistsNov 22-30: 0.9% of 27665 checklistsDec 1-7: 0.5% of 19324 checklistsDec 8-14: 0.4% of 20316 checklistsDec 15-21: 0.3% of 25675 checklistsDec 22-31: 0.6% of 38677 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 Virginia 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 Virginia

Best counties

Share of checklists at the peak
  1. Accomack CountyBest late June · 776 checklists that week, 43,278 in all37%
  2. Northampton CountyBest late July · 409 checklists that week, 27,227 in all23%
  3. Surry CountyBest late August · 93 checklists that week, 2,669 in all9.2%
  4. Danville CountyBest late July · 38 checklists that week, 1,494 in all9.2%
  5. Virginia Beach CountyBest early April · 1612 checklists that week, 70,485 in all9.2%
  6. Portsmouth CountyBest mid September · 51 checklists that week, 3,085 in all6.2%

Best spots

Share of checklists at the peak
  1. BeverlyNorthampton County, best late July · 25 checklists that week, 1,435 in all91%
  2. Princess Anne Wildlife Management Area (north)Virginia Beach County, best late March · 31 checklists that week, 697 in all82%
  3. Princess Anne Wildlife Management AreaVirginia Beach County, best late March · 30 checklists that week, 878 in all80%
  4. Eastern Shore of Virginia National Wildlife Refuge (Raccoon Creek)Northampton County, best late August · 23 checklists that week, 943 in all76%
  5. Chincoteague National Wildlife Refuge (north)Accomack County, best mid June · 43 checklists that week, 2,019 in all70%

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

Best time of day

In Virginia, the White Ibis is most often listed on checklists started between 6 and 8 am (1.4% of those checklists).

0%1%2%3%12 am: too few checklists (485) to judge1 am: too few checklists (488) to judge2 am: too few checklists (423) to judge3 am: too few checklists (565) to judge4 am: too few checklists (1410) to judge5 am: too few checklists (10265) to judge6 am: 2.1% of 64788 checklists7 am: 1.2% of 169128 checklists8 am: 1.0% of 180748 checklists9 am: 1.1% of 153462 checklists10 am: 1.0% of 128966 checklists11 am: 1.0% of 104204 checklists12 pm: 0.8% of 91604 checklists1 pm: 0.9% of 85547 checklists2 pm: 0.9% of 82355 checklists3 pm: 1.0% of 82265 checklists4 pm: 1.0% of 76714 checklists5 pm: 1.0% of 56782 checklists6 pm: 1.0% of 40131 checklists7 pm: too few checklists (24290) to judge8 pm: too few checklists (7744) to judge9 pm: too few checklists (2383) to judge10 pm: too few checklists (1122) to judge11 pm: too few checklists (651) 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
January0.4%0.4%0.4%0.5%
February0.3%0.4%0.3%0.5%
March0.4%0.4%0.5%0.8%
April0.9%1.0%0.9%0.8%
May1.0%1.0%1.4%1.2%
June1.0%1.2%1.2%1.3%
July1.7%1.7%2.9%2.5%
August2.4%2.0%1.7%1.7%
September2.3%2.1%1.6%1.6%
October1.8%1.4%1.4%1.2%
November1.1%1.1%0.7%0.9%
December0.5%0.4%0.3%0.6%

Neighboring states

  • Delaware: arrives the second week of June, 10 weeks later than Virginia
  • North Carolina: arrives the second week of May, 6 weeks later than Virginia
  • New Jersey: arrives early May, 5 weeks later than Virginia
  • South Carolina: arrives late June, 12 weeks later than Virginia

Common questions

When do White Ibises arrive in Virginia?
White Ibises arrive in Virginia in late March, peak in late July (2.6% of checklists), and most are gone by early December.
When do White Ibises leave Virginia?
Most White Ibises have left Virginia by early December, when reports fall below half their usual rate.
When is the best time to see a White Ibis in Virginia?
The White Ibis is reported most often in late July, on about 2.6% of Virginia checklists.
Where in Virginia are White Ibises seen most often?
By county, Accomack County, Northampton County, and Surry County have the highest peak reporting rates for the White Ibis (counties with at least 200 checklists).