WhenToBird

Circus hudsonius · Accipitridae

When Do Northern Harriers Arrive in Georgia?

Northern Harriers are winter birds in Georgia: they arrive in the second week of October, peak in the second week of January (2.5% of checklists), and most are gone by early April.

When to look

First arrivalsOct 8-14the second week of October
Common byOct 8-14the second week of October
PeakJan 8-14the second week of January
Most gone byApr 1-7early April

Best: the second week of January. First arrivals the second week of October; most are gone by early April. Peak: on about 2.5% of Georgia checklists.

  1. Janpeak season
  2. Febpeak season
  3. Marcommon
  4. Aprcommon
  5. Mayrare
  6. Junnot usually seen
  7. Julnot usually seen
  8. Augnot usually seen
  9. Sepuncommon
  10. Octcommon
  11. Novpeak season
  12. Decpeak season

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

0%1%2%3%Jan 1-7: 2.5% of 22238 checklistsJan 8-14: 2.5% of 16390 checklistsJan 15-21: 2.6% of 16779 checklistsJan 22-31: 2.2% of 22964 checklistsFeb 1-7: 2.2% of 16870 checklistsFeb 8-14: 2.0% of 19486 checklistsFeb 15-21: 1.5% of 28540 checklistsFeb 22-28: 1.7% of 17005 checklistsMar 1-7: 1.6% of 15920 checklistsMar 8-14: 1.5% of 16274 checklistsMar 15-21: 1.3% of 16432 checklistsMar 22-31: 1.3% of 25318 checklistsApr 1-7: 1.0% of 19292 checklistsApr 8-14: 0.7% of 19742 checklistsApr 15-21: 0.5% of 21498 checklistsApr 22-30: 0.4% of 29736 checklistsMay 1-7: 0.2% of 20858 checklistsMay 8-14: 0.1% of 20346 checklistsMay 15-21: 0.1% of 15859 checklistsMay 22-31: 0.1% of 19867 checklistsJun 1-7: 0.1% of 13467 checklistsJun 8-14: 0% of 12812 checklistsJun 15-21: 0% of 11379 checklistsJun 22-30: 0% of 14121 checklistsJul 1-7: 0% of 11176 checklistsJul 8-14: 0% of 10695 checklistsJul 15-21: 0% of 10655 checklistsJul 22-31: 0% of 15106 checklistsAug 1-7: 0% of 10650 checklistsAug 8-14: 0.1% of 10247 checklistsAug 15-21: 0.1% of 10371 checklistsAug 22-31: 0.1% of 15203 checklistsSep 1-7: 0.1% of 13007 checklistsSep 8-14: 0.2% of 12541 checklistsSep 15-21: 0.2% of 12943 checklistsSep 22-30: 0.5% of 17655 checklistsOct 1-7: 0.9% of 14646 checklistsOct 8-14: 1.6% of 15836 checklistsOct 15-21: 1.7% of 13124 checklistsOct 22-31: 1.9% of 15859 checklistsNov 1-7: 2.1% of 11711 checklistsNov 8-14: 2.1% of 11587 checklistsNov 15-21: 2.4% of 12025 checklistsNov 22-30: 2.2% of 16431 checklistsDec 1-7: 2.4% of 11256 checklistsDec 8-14: 2.3% of 11967 checklistsDec 15-21: 2.6% of 15618 checklistsDec 22-31: 2.2% 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. Jeff Davis CountyBest the second week of December · 12 checklists that week, 627 in all63%
  2. Macon CountyBest late January · 43 checklists that week, 1,883 in all49%
  3. Lee CountyBest early February · 66 checklists that week, 1,432 in all35%
  4. Miller CountyBest late January · 52 checklists that week, 908 in all33%
  5. McIntosh CountyBest late November · 140 checklists that week, 10,475 in all27%
  6. Mitchell CountyBest early February · 24 checklists that week, 428 in all27%

Best spots

Share of checklists at the peak
  1. Altamaha Wildlife Management AreaMcIntosh County, best the second week of January · 41 checklists that week, 1,799 in all65%
  2. Onslow IslandChatham County, best late December · 24 checklists that week, 546 in all57%
  3. Mountain Cove LakeWalker County, best the second week of February · 49 checklists that week, 111 in all46%
  4. Turkey PondBurke County, best late November · 32 checklists that week, 416 in all39%

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

Best time of day

In Georgia, the Northern Harrier is most often listed on checklists started between 2 and 4 pm (1.6% of those checklists).

0%0.5%1%1.5%2%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: 0.6% of 16790 checklists7 am: 1.0% of 73569 checklists8 am: 0.9% of 104956 checklists9 am: 1.1% of 96241 checklists10 am: 1.3% of 81903 checklists11 am: 1.3% of 66236 checklists12 pm: 1.2% of 56159 checklists1 pm: 1.3% of 48260 checklists2 pm: 1.6% of 46435 checklists3 pm: 1.6% of 46015 checklists4 pm: 1.3% of 47438 checklists5 pm: 0.9% of 38866 checklists6 pm: 0.5% of 26032 checklists7 pm: 0.2% 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
January2.5%2.5%2.6%2.2%
February2.2%2.0%1.5%1.7%
March1.6%1.5%1.3%1.3%
April1.0%0.7%0.5%0.4%
May0.2%0.1%0.1%0.1%
June0.1%0%0%0%
July0%0%0%0%
August0%0.1%0.1%0.1%
September0.1%0.2%0.2%0.5%
October0.9%1.6%1.7%1.9%
November2.1%2.1%2.4%2.2%
December2.4%2.3%2.6%2.2%

Neighboring states

  • South Carolina: arrives mid September, 3 weeks earlier than Georgia
  • Alabama: arrives late September, 2 weeks earlier than Georgia
  • Tennessee: arrives the second week of October, in the same week than Georgia
  • North Carolina: arrives late September, 2 weeks earlier than Georgia

Common questions

When do Northern Harriers arrive in Georgia?
Northern Harriers are winter birds in Georgia: they arrive in the second week of October, peak in the second week of January (2.5% of checklists), and most are gone by early April.
When do Northern Harriers leave Georgia?
Most Northern Harriers have left Georgia by early April, when reports fall below half their usual rate.
When is the best time to see a Northern Harrier in Georgia?
The Northern Harrier is reported most often in the second week of January, on about 2.5% of Georgia checklists.
Where in Georgia are Northern Harriers seen most often?
By county, Jeff Davis County, Macon County, and Lee County have the highest peak reporting rates for the Northern Harrier (counties with at least 200 checklists).