WhenToBird

Ardea alba · Ardeidae

When Do Great Egrets Arrive in South Carolina?

Adult Great Egret
Photo: Marcelo Maux, CC BY-SA 4.0 via iNaturalist

The Great Egret is in South Carolina all year. It turns up on about 30% of checklists at its peak (the second week of August) and on 18% in its quietest week (early May).

When to look

PresentAll year
Peak weekAug 8-14the second week of August
Quietest weekMay 1-7early May

Best: the second week of August. Here all year. Peak: on about 30% of South Carolina checklists.

  1. Jancommon
  2. Febcommon
  3. Marcommon
  4. Aprcommon
  5. Maycommon
  6. Junpeak season
  7. Julpeak season
  8. Augpeak season
  9. Seppeak season
  10. Octpeak season
  11. Novpeak season
  12. Decpeak season

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

0%10%20%30%40%Jan 1-7: 22% of 15487 checklistsJan 8-14: 22% of 11691 checklistsJan 15-21: 21% of 11994 checklistsJan 22-31: 19% of 16225 checklistsFeb 1-7: 19% of 12192 checklistsFeb 8-14: 19% of 14044 checklistsFeb 15-21: 17% of 18483 checklistsFeb 22-28: 21% of 12045 checklistsMar 1-7: 20% of 11511 checklistsMar 8-14: 22% of 11704 checklistsMar 15-21: 21% of 11526 checklistsMar 22-31: 20% of 17386 checklistsApr 1-7: 19% of 13148 checklistsApr 8-14: 19% of 13193 checklistsApr 15-21: 19% of 13936 checklistsApr 22-30: 18% of 19002 checklistsMay 1-7: 17% of 14133 checklistsMay 8-14: 18% of 13668 checklistsMay 15-21: 20% of 11064 checklistsMay 22-31: 22% of 14461 checklistsJun 1-7: 22% of 10231 checklistsJun 8-14: 23% of 9417 checklistsJun 15-21: 25% of 8012 checklistsJun 22-30: 25% of 9720 checklistsJul 1-7: 24% of 7907 checklistsJul 8-14: 27% of 7338 checklistsJul 15-21: 28% of 7312 checklistsJul 22-31: 28% of 10877 checklistsAug 1-7: 29% of 7816 checklistsAug 8-14: 30% of 7655 checklistsAug 15-21: 30% of 7797 checklistsAug 22-31: 28% of 11246 checklistsSep 1-7: 26% of 8956 checklistsSep 8-14: 26% of 8929 checklistsSep 15-21: 25% of 9389 checklistsSep 22-30: 28% of 13028 checklistsOct 1-7: 26% of 11063 checklistsOct 8-14: 26% of 10968 checklistsOct 15-21: 27% of 10264 checklistsOct 22-31: 27% of 12917 checklistsNov 1-7: 25% of 8802 checklistsNov 8-14: 25% of 8339 checklistsNov 15-21: 25% of 8798 checklistsNov 22-30: 25% of 12925 checklistsDec 1-7: 24% of 8541 checklistsDec 8-14: 23% of 8609 checklistsDec 15-21: 21% of 9961 checklistsDec 22-31: 22% of 17541 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 South Carolina 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 South Carolina

Best counties

Share of checklists at the peak
  1. Georgetown CountyBest mid August · 411 checklists that week, 32,234 in all71%
  2. Jasper CountyBest early July · 210 checklists that week, 12,443 in all65%
  3. Colleton CountyBest early February · 184 checklists that week, 8,909 in all56%
  4. Williamsburg CountyBest the second week of August · 16 checklists that week, 1,512 in all53%
  5. Marlboro CountyBest the second week of August · 10 checklists that week, 686 in all52%
  6. Beaufort CountyBest late September · 1259 checklists that week, 60,298 in all51%

Best spots

Share of checklists at the peak
  1. Russell Burgess Coastal PreserveHorry County, best mid October · 22 checklists that week, 1,043 in all100%
  2. West Ashley GreenwayCharleston County, best the second week of June · 21 checklists that week, 543 in all100%
  3. Hartwell LakeAnderson County, best early July · 24 checklists that week, 715 in all99%
  4. West Prong Little Beaver Dam CreekAnderson County, best late August · 37 checklists that week, 304 in all99%
  5. Heritage Shores Nature PreserveHorry County, best the second week of October · 27 checklists that week, 661 in all99%

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

Best time of day

In South Carolina, the Great Egret is most often listed on checklists started between 7 and 9 am (25% of those checklists).

0%10%20%30%12 am: too few checklists (222) to judge1 am: too few checklists (160) to judge2 am: too few checklists (132) to judge3 am: too few checklists (212) to judge4 am: too few checklists (267) to judge5 am: too few checklists (1898) to judge6 am: 23% of 19280 checklists7 am: 25% of 66492 checklists8 am: 25% of 73941 checklists9 am: 25% of 63039 checklists10 am: 24% of 52652 checklists11 am: 23% of 41908 checklists12 pm: 21% of 36782 checklists1 pm: 23% of 33300 checklists2 pm: 23% of 32248 checklists3 pm: 22% of 35451 checklists4 pm: 20% of 34410 checklists5 pm: 17% of 27073 checklists6 pm: 17% of 17375 checklists7 pm: too few checklists (10313) to judge8 pm: too few checklists (2756) to judge9 pm: too few checklists (672) to judge10 pm: too few checklists (412) to judge11 pm: too few checklists (256) 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
January22%22%21%19%
February19%19%17%21%
March20%22%21%20%
April19%19%19%18%
May17%18%20%22%
June22%23%25%25%
July24%27%28%28%
August29%30%30%28%
September26%26%25%28%
October26%26%27%27%
November25%25%25%25%
December24%23%21%22%

Neighboring states

  • North Carolina: all year, most in fall, peaks mid August
  • Georgia: all year, most in summer, peaks early August
  • Tennessee: summer visitor, peaks late August
  • Virginia: all year, most in summer, peaks mid August

Common questions

When do Great Egrets arrive in South Carolina?
The Great Egret is in South Carolina all year. It turns up on about 30% of checklists at its peak (the second week of August) and on 18% in its quietest week (early May).
When do Great Egrets leave South Carolina?
The Great Egret does not leave South Carolina: it is reported all year, from 18% of checklists in early May to 30% in the second week of August.
When is the best time to see a Great Egret in South Carolina?
The Great Egret is reported most often in the second week of August, on about 30% of South Carolina checklists.
Where in South Carolina are Great Egrets seen most often?
By county, Georgetown County, Jasper County, and Colleton County have the highest peak reporting rates for the Great Egret (counties with at least 200 checklists).