WhenToBird

Mniotilta varia · Parulidae

When Do Black-and-white Warblers Arrive in Georgia?

Adult female Black-and-white Warbler
Photo: Donald Davesne, CC BY 4.0 via iNaturalist

Black-and-white Warblers reach Georgia in early March, are common by mid March, peak in late April (12% of checklists), and most are gone by late October.

When to look

First arrivalsMar 1-7early March
Common byMar 15-21mid March
PeakApr 22-30late April
Most gone byOct 22-31late October

Best: late April. First arrivals early March; most are gone by late October. Peak: on about 12% of Georgia checklists.

  1. Januncommon
  2. Febrare
  3. Marcommon
  4. Aprpeak season
  5. Maypeak season
  6. Jununcommon
  7. Juluncommon
  8. Auguncommon
  9. Sepcommon
  10. Octcommon
  11. Novuncommon
  12. Decuncommon

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

0%5%10%15%Jan 1-7: 1.9% of 22238 checklistsJan 8-14: 1.8% of 16390 checklistsJan 15-21: 1.7% of 16779 checklistsJan 22-31: 1.5% of 22964 checklistsFeb 1-7: 1.6% of 16870 checklistsFeb 8-14: 1.3% of 19486 checklistsFeb 15-21: 1.1% of 28540 checklistsFeb 22-28: 1.4% of 17005 checklistsMar 1-7: 1.8% of 15920 checklistsMar 8-14: 2.8% of 16274 checklistsMar 15-21: 5.1% of 16432 checklistsMar 22-31: 7.8% of 25318 checklistsApr 1-7: 9.8% of 19292 checklistsApr 8-14: 11% of 19742 checklistsApr 15-21: 12% of 21498 checklistsApr 22-30: 13% of 29736 checklistsMay 1-7: 11% of 20858 checklistsMay 8-14: 7.1% of 20346 checklistsMay 15-21: 6.9% of 15859 checklistsMay 22-31: 5.7% of 19867 checklistsJun 1-7: 4.5% of 13467 checklistsJun 8-14: 3.1% of 12812 checklistsJun 15-21: 3.1% of 11379 checklistsJun 22-30: 2.9% of 14121 checklistsJul 1-7: 2.5% of 11176 checklistsJul 8-14: 2.4% of 10695 checklistsJul 15-21: 2.0% of 10655 checklistsJul 22-31: 2.1% of 15106 checklistsAug 1-7: 2.1% of 10650 checklistsAug 8-14: 2.3% of 10247 checklistsAug 15-21: 2.8% of 10371 checklistsAug 22-31: 4.4% of 15203 checklistsSep 1-7: 6.1% of 13007 checklistsSep 8-14: 6.6% of 12541 checklistsSep 15-21: 6.5% of 12943 checklistsSep 22-30: 6.2% of 17655 checklistsOct 1-7: 6.9% of 14646 checklistsOct 8-14: 6.9% of 15836 checklistsOct 15-21: 5.2% of 13124 checklistsOct 22-31: 3.1% of 15859 checklistsNov 1-7: 2.0% of 11711 checklistsNov 8-14: 1.5% of 11587 checklistsNov 15-21: 1.7% of 12025 checklistsNov 22-30: 1.7% of 16431 checklistsDec 1-7: 1.5% of 11256 checklistsDec 8-14: 2.0% of 11967 checklistsDec 15-21: 2.1% of 15618 checklistsDec 22-31: 2.0% of 22453 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 Georgia 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 Georgia

Best counties

Share of checklists at the peak
  1. Elbert CountyBest late March · 26 checklists that week, 614 in all59%
  2. Upson CountyBest late March · 53 checklists that week, 1,067 in all59%
  3. Talbot CountyBest early April · 11 checklists that week, 424 in all58%
  4. Hancock CountyBest early April · 14 checklists that week, 472 in all57%
  5. Greene CountyBest early April · 62 checklists that week, 2,748 in all56%
  6. Washington CountyBest late April · 23 checklists that week, 523 in all51%

Best spots

Share of checklists at the peak
  1. Brasstown BaldUnion County, best early May · 38 checklists that week, 560 in all84%
  2. Chattahoochee National ForestFannin County, best late April · 24 checklists that week, 535 in all83%
  3. Lake RubyBulloch County, best mid April · 23 checklists that week, 314 in all80%
  4. Whitehall ForestClarke County, best the second week of April · 32 checklists that week, 320 in all79%
  5. Allatoona Recreation Area (Vineyard Mountain)Bartow County, best the second week of April · 40 checklists that week, 726 in all74%
  6. Cook's TrailClarke County, best late April · 25 checklists that week, 267 in all73%

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

Best time of day

In Georgia, the Black-and-white Warbler is most often listed on checklists started between 6 and 8 am (7.8% of those checklists).

0%5%10%12 am: too few checklists (334) to judge1 am: too few checklists (277) to judge2 am: too few checklists (264) to judge3 am: too few checklists (282) to judge4 am: too few checklists (463) to judge5 am: too few checklists (1513) to judge6 am: 9.0% of 16790 checklists7 am: 7.6% of 73569 checklists8 am: 6.6% of 104956 checklists9 am: 5.1% of 96241 checklists10 am: 4.4% of 81903 checklists11 am: 4.0% of 66236 checklists12 pm: 3.7% of 56159 checklists1 pm: 3.6% of 48260 checklists2 pm: 3.3% of 46435 checklists3 pm: 3.3% of 46015 checklists4 pm: 2.9% of 47438 checklists5 pm: 2.7% of 38866 checklists6 pm: 2.8% of 26032 checklists7 pm: 2.2% of 16610 checklists8 pm: too few checklists (5490) to judge9 pm: too few checklists (995) to judge10 pm: too few checklists (517) to judge11 pm: too few checklists (310) 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
January1.9%1.8%1.7%1.5%
February1.6%1.3%1.1%1.4%
March1.8%2.8%5.1%7.8%
April9.8%11%12%13%
May11%7.1%6.9%5.7%
June4.5%3.1%3.1%2.9%
July2.5%2.4%2.0%2.1%
August2.1%2.3%2.8%4.4%
September6.1%6.6%6.5%6.2%
October6.9%6.9%5.2%3.1%
November2.0%1.5%1.7%1.7%
December1.5%2.0%2.1%2.0%

Neighboring states

  • South Carolina: arrives mid August, 22 weeks later than Georgia
  • Alabama: arrives the second week of March, 1 week later than Georgia
  • Tennessee: arrives late March, 3 weeks later than Georgia
  • North Carolina: arrives mid March, 2 weeks later than Georgia

Common questions

When do Black-and-white Warblers arrive in Georgia?
Black-and-white Warblers reach Georgia in early March, are common by mid March, peak in late April (12% of checklists), and most are gone by late October.
When do Black-and-white Warblers leave Georgia?
Most Black-and-white Warblers have left Georgia by late October, when reports fall below half their usual rate. Stragglers are still reported until mid November.
When is the best time to see a Black-and-white Warbler in Georgia?
The Black-and-white Warbler is reported most often in late April, on about 12% of Georgia checklists.
Where in Georgia are Black-and-white Warblers seen most often?
By county, Elbert County, Upson County, and Talbot County have the highest peak reporting rates for the Black-and-white Warbler (counties with at least 200 checklists).