WhenToBird

Zonotrichia albicollis · Passerellidae

When Do White-throated Sparrows Arrive in North Carolina?

Adult White-throated Sparrow
Photo: northerly, CC BY 4.0 via iNaturalist

White-throated Sparrows are winter birds in North Carolina: the first arrive in the second week of October, they are common by mid October, peak in the second week of December (47% of checklists), and most are gone by late April.

When to look

First arrivalsOct 8-14the second week of October
Common byOct 15-21mid October
PeakDec 8-14the second week of December
Most gone byApr 22-30late April

Best: the second week of December. First arrivals the second week of October; most are gone by late April. Peak: on about 47% of North Carolina checklists.

  1. Janpeak season
  2. Febpeak season
  3. Marpeak season
  4. Aprpeak season
  5. Mayuncommon
  6. Junnot usually seen
  7. Julnot usually seen
  8. Augnot usually seen
  9. Sepnot usually seen
  10. Octcommon
  11. Novpeak season
  12. Decpeak season

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

0%20%40%60%Jan 1-7: 42% of 30085 checklistsJan 8-14: 42% of 22728 checklistsJan 15-21: 40% of 24292 checklistsJan 22-31: 40% of 34122 checklistsFeb 1-7: 36% of 26352 checklistsFeb 8-14: 36% of 29663 checklistsFeb 15-21: 37% of 41515 checklistsFeb 22-28: 38% of 24318 checklistsMar 1-7: 39% of 23408 checklistsMar 8-14: 40% of 22658 checklistsMar 15-21: 40% of 22784 checklistsMar 22-31: 40% of 36034 checklistsApr 1-7: 41% of 28131 checklistsApr 8-14: 44% of 29190 checklistsApr 15-21: 43% of 32847 checklistsApr 22-30: 31% of 47966 checklistsMay 1-7: 11% of 37076 checklistsMay 8-14: 2.5% of 36228 checklistsMay 15-21: 0.2% of 30378 checklistsMay 22-31: 0.1% of 40237 checklistsJun 1-7: 0.1% of 27551 checklistsJun 8-14: 0.1% of 26473 checklistsJun 15-21: 0.1% of 22789 checklistsJun 22-30: 0.1% of 27615 checklistsJul 1-7: 0% of 20022 checklistsJul 8-14: 0% of 19315 checklistsJul 15-21: 0% of 18934 checklistsJul 22-31: 0.1% of 25600 checklistsAug 1-7: 0% of 17987 checklistsAug 8-14: 0% of 17307 checklistsAug 15-21: 0% of 17080 checklistsAug 22-31: 0.1% of 25844 checklistsSep 1-7: 0.1% of 20818 checklistsSep 8-14: 0.1% of 20070 checklistsSep 15-21: 0.1% of 21984 checklistsSep 22-30: 0.2% of 26979 checklistsOct 1-7: 1.4% of 22605 checklistsOct 8-14: 8.7% of 22677 checklistsOct 15-21: 21% of 21407 checklistsOct 22-31: 34% of 25927 checklistsNov 1-7: 46% of 18830 checklistsNov 8-14: 46% of 18418 checklistsNov 15-21: 45% of 19101 checklistsNov 22-30: 44% of 25709 checklistsDec 1-7: 45% of 18856 checklistsDec 8-14: 47% of 18745 checklistsDec 15-21: 48% of 22478 checklistsDec 22-31: 43% 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. Gates CountyBest early February · 77 checklists that week, 4,066 in all90%
  2. Anson CountyBest mid November · 80 checklists that week, 2,224 in all79%
  3. Orange CountyBest early December · 1050 checklists that week, 69,048 in all71%
  4. Caswell CountyBest late November · 35 checklists that week, 2,804 in all71%
  5. Randolph CountyBest the second week of December · 51 checklists that week, 2,993 in all71%
  6. Lenoir CountyBest the second week of March · 28 checklists that week, 2,189 in all70%

Best spots

Share of checklists at the peak
  1. HazelwoodWake County, best late February · 21 checklists that week, 916 in all100%
  2. City of Raleigh Greenway - Neuse River GreenwayWake County, best late March · 27 checklists that week, 543 in all100%
  3. Halls HarborCurrituck County, best early January · 29 checklists that week, 154 in all100%
  4. Triangle Land Conservancy PreserveOrange County, best mid January · 37 checklists that week, 6,987 in all99%

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

Best time of day

In North Carolina, the White-throated Sparrow is most often listed on checklists started between 7 and 9 am (28% of those checklists).

0%10%20%30%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: 17% of 50335 checklists7 am: 27% of 150152 checklists8 am: 28% of 182902 checklists9 am: 26% of 158933 checklists10 am: 23% of 128398 checklists11 am: 22% of 98671 checklists12 pm: 22% of 78640 checklists1 pm: 22% of 72510 checklists2 pm: 23% of 69179 checklists3 pm: 24% of 67669 checklists4 pm: 23% of 63964 checklists5 pm: 18% of 48520 checklists6 pm: 11% 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
January42%42%40%40%
February36%36%37%38%
March39%40%40%40%
April41%44%43%31%
May11%2.5%0.2%0.1%
June0.1%0.1%0.1%0.1%
July0%0%0%0.1%
August0%0%0%0.1%
September0.1%0.1%0.1%0.2%
October1.4%8.7%21%34%
November46%46%45%44%
December45%47%48%43%

Neighboring states

  • South Carolina: arrives the second week of October, in the same week than North Carolina
  • Virginia: arrives early October, 1 week earlier than North Carolina
  • West Virginia: arrives late September, 2 weeks earlier than North Carolina
  • District of Columbia: arrives late September, 2 weeks earlier than North Carolina

Common questions

When do White-throated Sparrows arrive in North Carolina?
White-throated Sparrows are winter birds in North Carolina: the first arrive in the second week of October, they are common by mid October, peak in the second week of December (47% of checklists), and most are gone by late April.
When do White-throated Sparrows leave North Carolina?
Most White-throated Sparrows have left North Carolina by late April, when reports fall below half their usual rate. Stragglers are still reported until the second week of May.
When is the best time to see a White-throated Sparrow in North Carolina?
The White-throated Sparrow is reported most often in the second week of December, on about 47% of North Carolina checklists.
Where in North Carolina are White-throated Sparrows seen most often?
By county, Gates County, Anson County, and Orange County have the highest peak reporting rates for the White-throated Sparrow (counties with at least 200 checklists).