WhenToBird

Phasianus colchicus · Phasianidae

When Do Ring-necked Pheasants Arrive in Montana?

Adult male Ring-necked Pheasant
Photo: John Krampl, CC BY 4.0 via iNaturalist

Ring-necked Pheasants are in Montana all year, but most are here in spring: numbers build from mid March, peak in early May (14% of checklists), and fall back by the second week of June. In the quietest week (the second week of August) they are still on about 2.4% of checklists.

When to look

Numbers buildMar 15-21mid March
PeakMay 1-7early May
Fall back byJun 8-14the second week of June
FewestAug 8-14the second week of August

Best: early May. Here all year; numbers build from mid March and fall back by the second week of June. Peak: on about 14% of Montana checklists.

  1. Jancommon
  2. Febcommon
  3. Marcommon
  4. Aprpeak season
  5. Maypeak season
  6. Junpeak season
  7. Juluncommon
  8. Auguncommon
  9. Sepuncommon
  10. Octcommon
  11. Novcommon
  12. Deccommon

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

0%5%10%15%Jan 1-7: 8.1% of 7987 checklistsJan 8-14: 6.9% of 5561 checklistsJan 15-21: 7.2% of 5613 checklistsJan 22-31: 7.1% of 7881 checklistsFeb 1-7: 6.5% of 5018 checklistsFeb 8-14: 6.3% of 5598 checklistsFeb 15-21: 6.8% of 7247 checklistsFeb 22-28: 6.7% of 5531 checklistsMar 1-7: 7.4% of 6110 checklistsMar 8-14: 7.7% of 6623 checklistsMar 15-21: 8.5% of 7687 checklistsMar 22-31: 9.7% of 11095 checklistsApr 1-7: 11% of 7774 checklistsApr 8-14: 12% of 8785 checklistsApr 15-21: 13% of 9684 checklistsApr 22-30: 14% of 13805 checklistsMay 1-7: 14% of 11847 checklistsMay 8-14: 14% of 13547 checklistsMay 15-21: 14% of 13019 checklistsMay 22-31: 13% of 20456 checklistsJun 1-7: 11% of 12993 checklistsJun 8-14: 7.9% of 11594 checklistsJun 15-21: 6.5% of 11159 checklistsJun 22-30: 5.1% of 13786 checklistsJul 1-7: 4.4% of 9584 checklistsJul 8-14: 2.9% of 9078 checklistsJul 15-21: 2.6% of 7905 checklistsJul 22-31: 2.5% of 10906 checklistsAug 1-7: 2.3% of 7335 checklistsAug 8-14: 2.3% of 6868 checklistsAug 15-21: 2.6% of 6866 checklistsAug 22-31: 3.3% of 10076 checklistsSep 1-7: 4.3% of 7670 checklistsSep 8-14: 5.0% of 7490 checklistsSep 15-21: 4.7% of 6804 checklistsSep 22-30: 5.3% of 8016 checklistsOct 1-7: 5.6% of 5996 checklistsOct 8-14: 6.1% of 6156 checklistsOct 15-21: 6.9% of 5742 checklistsOct 22-31: 5.4% of 7790 checklistsNov 1-7: 5.7% of 5353 checklistsNov 8-14: 6.3% of 5475 checklistsNov 15-21: 6.5% of 4603 checklistsNov 22-30: 5.8% of 6067 checklistsDec 1-7: 6.1% of 4362 checklistsDec 8-14: 6.8% of 4467 checklistsDec 15-21: 7.2% of 5328 checklistsDec 22-31: 7.4% of 6672 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 Montana 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 Montana

Best counties

Share of checklists at the peak
  1. Richland CountyBest the second week of May · 19 checklists that week, 673 in all70%
  2. Wibaux CountyBest mid May · 31 checklists that week, 435 in all64%
  3. Treasure CountyBest early May · 20 checklists that week, 265 in all58%
  4. Roosevelt CountyBest the second week of May · 23 checklists that week, 484 in all56%
  5. Custer CountyBest late May · 107 checklists that week, 1,404 in all50%
  6. Chouteau CountyBest mid May · 40 checklists that week, 954 in all49%

Best spots

Share of checklists at the peak
  1. Lee Metcalf National Wildlife Refuge (northeast)Ravalli County, best the second week of May · 29 checklists that week, 838 in all84%
  2. Starter PondPhillips County, best late May · 63 checklists that week, 227 in all80%
  3. Spoted Eagle Recreation AreaCuster County, best late May · 34 checklists that week, 347 in all80%

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

Best time of day

In Montana, the Ring-necked Pheasant is most often listed on checklists started between 6 and 8 pm (10% of those checklists).

0%5%10%15%12 am: too few checklists (183) to judge1 am: too few checklists (169) to judge2 am: too few checklists (163) to judge3 am: too few checklists (212) to judge4 am: too few checklists (503) to judge5 am: too few checklists (4022) to judge6 am: 13% of 12719 checklists7 am: 8.2% of 31202 checklists8 am: 7.5% of 47646 checklists9 am: 8.3% of 44624 checklists10 am: 7.6% of 40704 checklists11 am: 6.3% of 33825 checklists12 pm: 5.5% of 29407 checklists1 pm: 6.4% of 27959 checklists2 pm: 6.6% of 26928 checklists3 pm: 7.4% of 25313 checklists4 pm: 8.1% of 22151 checklists5 pm: 8.3% of 16884 checklists6 pm: 11% of 13780 checklists7 pm: 9.7% of 9926 checklists8 pm: too few checklists (5765) to judge9 pm: too few checklists (2099) to judge10 pm: too few checklists (595) to judge11 pm: too few checklists (230) 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
January8.1%6.9%7.2%7.1%
February6.5%6.3%6.8%6.7%
March7.4%7.7%8.5%9.7%
April11%12%13%14%
May14%14%14%13%
June11%7.9%6.5%5.1%
July4.4%2.9%2.6%2.5%
August2.3%2.3%2.6%3.3%
September4.3%5.0%4.7%5.3%
October5.6%6.1%6.9%5.4%
November5.7%6.3%6.5%5.8%
December6.1%6.8%7.2%7.4%

Neighboring states

  • Idaho: arrives early September, 22 weeks later than Montana
  • Wyoming: arrives the second week of September, 23 weeks later than Montana
  • Utah: arrives mid August, 20 weeks later than Montana
  • Washington: arrives late August, 21 weeks later than Montana

Common questions

When do Ring-necked Pheasants arrive in Montana?
Ring-necked Pheasants are in Montana all year, but most are here in spring: numbers build from mid March, peak in early May (14% of checklists), and fall back by the second week of June. In the quietest week (the second week of August) they are still on about 2.4% of checklists.
When do Ring-necked Pheasants leave Montana?
Ring-necked Pheasants never fully leave Montana: numbers fall back below half their usual rate by the second week of June, but some are still reported in every week, about 2.4% of checklists at the low.
When is the best time to see a Ring-necked Pheasant in Montana?
The Ring-necked Pheasant is reported most often in early May, on about 14% of Montana checklists.
Where in Montana are Ring-necked Pheasants seen most often?
By county, Richland County, Wibaux County, and Treasure County have the highest peak reporting rates for the Ring-necked Pheasant (counties with at least 200 checklists).