WhenToBird

Cairina moschata · Anatidae

When Do Muscovy Ducks Arrive in North Carolina?

Adult male Muscovy Duck
Photo: danygl, CC BY 4.0 via iNaturalist

Muscovy Ducks are winter birds in North Carolina: they arrive in late June, peak in early December (1.3% of checklists), and most are gone by mid May.

When to look

First arrivalsJun 22-30late June
Common byJun 22-30late June
PeakDec 1-7early December
Most gone byMay 15-21mid May

Best: early December. First arrivals late June; most are gone by mid May. Peak: on about 1.3% of North Carolina checklists.

  1. Janpeak season
  2. Febpeak season
  3. Marpeak season
  4. Aprcommon
  5. Mayuncommon
  6. Jununcommon
  7. Julcommon
  8. Augcommon
  9. Sepcommon
  10. Octpeak season
  11. Novpeak season
  12. Decpeak season

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

0%0.5%1%1.5%Jan 1-7: 1.3% of 30085 checklistsJan 8-14: 1.1% of 22728 checklistsJan 15-21: 1.1% of 24292 checklistsJan 22-31: 1.2% of 34122 checklistsFeb 1-7: 0.8% of 26352 checklistsFeb 8-14: 0.9% of 29663 checklistsFeb 15-21: 0.8% of 41515 checklistsFeb 22-28: 1.1% of 24318 checklistsMar 1-7: 1.0% of 23408 checklistsMar 8-14: 1.1% of 22658 checklistsMar 15-21: 1.2% of 22784 checklistsMar 22-31: 0.8% of 36034 checklistsApr 1-7: 0.6% of 28131 checklistsApr 8-14: 0.7% of 29190 checklistsApr 15-21: 0.6% of 32847 checklistsApr 22-30: 0.5% of 47966 checklistsMay 1-7: 0.5% of 37076 checklistsMay 8-14: 0.5% of 36228 checklistsMay 15-21: 0.5% of 30378 checklistsMay 22-31: 0.3% of 40237 checklistsJun 1-7: 0.4% of 27551 checklistsJun 8-14: 0.4% of 26473 checklistsJun 15-21: 0.3% of 22789 checklistsJun 22-30: 0.5% of 27615 checklistsJul 1-7: 0.6% of 20022 checklistsJul 8-14: 0.6% of 19315 checklistsJul 15-21: 0.6% of 18934 checklistsJul 22-31: 0.6% of 25600 checklistsAug 1-7: 0.7% of 17987 checklistsAug 8-14: 0.8% of 17307 checklistsAug 15-21: 0.7% of 17080 checklistsAug 22-31: 0.8% of 25844 checklistsSep 1-7: 0.7% of 20818 checklistsSep 8-14: 0.8% of 20070 checklistsSep 15-21: 0.9% of 21984 checklistsSep 22-30: 0.8% of 26979 checklistsOct 1-7: 0.9% of 22605 checklistsOct 8-14: 0.9% of 22677 checklistsOct 15-21: 0.9% of 21407 checklistsOct 22-31: 1.2% of 25927 checklistsNov 1-7: 1.0% of 18830 checklistsNov 8-14: 1.3% of 18418 checklistsNov 15-21: 1.2% of 19101 checklistsNov 22-30: 1.2% of 25709 checklistsDec 1-7: 1.4% of 18856 checklistsDec 8-14: 1.3% of 18745 checklistsDec 15-21: 1.2% of 22478 checklistsDec 22-31: 1.1% of 34796 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 North 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 North Carolina

Best counties

Share of checklists at the peak
  1. Lenoir CountyBest the second week of March · 28 checklists that week, 2,189 in all17%
  2. Johnston CountyBest early November · 123 checklists that week, 10,271 in all9.2%
  3. Forsyth CountyBest early December · 557 checklists that week, 44,762 in all8.6%
  4. Lee CountyBest early March · 45 checklists that week, 1,705 in all8.6%
  5. Rowan CountyBest early September · 105 checklists that week, 7,690 in all8.0%
  6. Perquimans CountyBest early August · 21 checklists that week, 605 in all7.1%

Best spots

Share of checklists at the peak
  1. Lake MichaelOrange County, best late January · 25 checklists that week, 228 in all84%
  2. Lake Julian ParkBuncombe County, best the second week of September · 31 checklists that week, 3,850 in all57%
  3. City of Winston-Salem Open Space - Salem Lake (Kerners Mill Creek)Forsyth County, best early January · 24 checklists that week, 616 in all52%
  4. City of Winston-Salem Open Space - Salem LakeForsyth County, best late December · 93 checklists that week, 2,487 in all49%
  5. City of Belmont Open SpaceGaston County, best late August · 21 checklists that week, 396 in all46%
  6. Buncombe County ParkBuncombe County, best early December · 40 checklists that week, 2,850 in all45%

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

Best time of day

In North Carolina, the Muscovy Duck is most often listed on checklists started between 2 and 4 pm (1.2% of those checklists).

0%0.5%1%1.5%12 am: too few checklists (520) to judge1 am: too few checklists (489) to judge2 am: too few checklists (442) to judge3 am: too few checklists (544) to judge4 am: too few checklists (1621) to judge5 am: too few checklists (9671) to judge6 am: 0.3% of 50335 checklists7 am: 0.7% of 150152 checklists8 am: 0.9% of 182902 checklists9 am: 0.7% of 158933 checklists10 am: 0.8% of 128398 checklists11 am: 0.7% of 98671 checklists12 pm: 0.8% of 78640 checklists1 pm: 1.0% of 72510 checklists2 pm: 1.1% of 69179 checklists3 pm: 1.3% of 67669 checklists4 pm: 1.1% of 63964 checklists5 pm: 0.7% of 48520 checklists6 pm: 0.6% of 33196 checklists7 pm: too few checklists (19700) to judge8 pm: too few checklists (6160) to judge9 pm: too few checklists (1943) to judge10 pm: too few checklists (1119) 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
January1.3%1.1%1.1%1.2%
February0.8%0.9%0.8%1.1%
March1.0%1.1%1.2%0.8%
April0.6%0.7%0.6%0.5%
May0.5%0.5%0.5%0.3%
June0.4%0.4%0.3%0.5%
July0.6%0.6%0.6%0.6%
August0.7%0.8%0.7%0.8%
September0.7%0.8%0.9%0.8%
October0.9%0.9%0.9%1.2%
November1.0%1.3%1.2%1.2%
December1.4%1.3%1.2%1.1%

Neighboring states

  • Georgia: year-round, peaks early December
  • Kentucky: arrives early June, 3 weeks earlier than North Carolina
  • Alabama: arrives early May, 7 weeks earlier than North Carolina
  • Florida: year-round, peaks mid December

Common questions

When do Muscovy Ducks arrive in North Carolina?
Muscovy Ducks are winter birds in North Carolina: they arrive in late June, peak in early December (1.3% of checklists), and most are gone by mid May.
When do Muscovy Ducks leave North Carolina?
Most Muscovy Ducks have left North Carolina by mid May, when reports fall below half their usual rate.
When is the best time to see a Muscovy Duck in North Carolina?
The Muscovy Duck is reported most often in early December, on about 1.3% of North Carolina checklists.
Where in North Carolina are Muscovy Ducks seen most often?
By county, Lenoir County, Johnston County, and Forsyth County have the highest peak reporting rates for the Muscovy Duck (counties with at least 200 checklists).