WhenToBird

Branta canadensis · Anatidae

When Do Canada Geese Arrive in Missouri?

Adult Canada Goose
Photo: Tser, CC BY 4.0 via iNaturalist

Canada Geese are in Missouri all year, but most are here in winter: numbers build from mid November, peak in late March (34% of checklists), and fall back by mid May. In the quietest week (mid June) they are still on about 11% of checklists.

When to look

Numbers buildNov 15-21mid November
PeakMar 22-31late March
Fall back byMay 15-21mid May
FewestJun 15-21mid June

Best: late March. Here all year; numbers build from mid November and fall back by mid May. Peak: on about 34% of Missouri checklists.

  1. Janpeak season
  2. Febpeak season
  3. Marpeak season
  4. Aprpeak season
  5. Maypeak season
  6. Juncommon
  7. Julcommon
  8. Augcommon
  9. Sepcommon
  10. Octcommon
  11. Novcommon
  12. Decpeak season

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

0%10%20%30%40%Jan 1-7: 27% of 12628 checklistsJan 8-14: 26% of 9076 checklistsJan 15-21: 25% of 8790 checklistsJan 22-31: 30% of 11986 checklistsFeb 1-7: 30% of 8987 checklistsFeb 8-14: 23% of 10394 checklistsFeb 15-21: 22% of 15472 checklistsFeb 22-28: 34% of 9917 checklistsMar 1-7: 34% of 9877 checklistsMar 8-14: 34% of 9570 checklistsMar 15-21: 33% of 10274 checklistsMar 22-31: 35% of 16156 checklistsApr 1-7: 35% of 12774 checklistsApr 8-14: 33% of 14048 checklistsApr 15-21: 35% of 14894 checklistsApr 22-30: 33% of 23288 checklistsMay 1-7: 30% of 22645 checklistsMay 8-14: 27% of 21384 checklistsMay 15-21: 27% of 13989 checklistsMay 22-31: 21% of 15784 checklistsJun 1-7: 14% of 9691 checklistsJun 8-14: 11% of 9036 checklistsJun 15-21: 10% of 7907 checklistsJun 22-30: 10% of 9831 checklistsJul 1-7: 11% of 8008 checklistsJul 8-14: 13% of 7202 checklistsJul 15-21: 15% of 7151 checklistsJul 22-31: 16% of 9833 checklistsAug 1-7: 16% of 7639 checklistsAug 8-14: 17% of 7507 checklistsAug 15-21: 16% of 7429 checklistsAug 22-31: 16% of 11182 checklistsSep 1-7: 18% of 9471 checklistsSep 8-14: 16% of 8501 checklistsSep 15-21: 17% of 8169 checklistsSep 22-30: 20% of 11572 checklistsOct 1-7: 20% of 9028 checklistsOct 8-14: 20% of 9413 checklistsOct 15-21: 20% of 8656 checklistsOct 22-31: 19% of 11625 checklistsNov 1-7: 21% of 8627 checklistsNov 8-14: 22% of 8284 checklistsNov 15-21: 23% of 8075 checklistsNov 22-30: 27% of 10430 checklistsDec 1-7: 25% of 7870 checklistsDec 8-14: 25% of 7567 checklistsDec 15-21: 23% of 9696 checklistsDec 22-31: 28% of 13142 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 Missouri 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 Missouri

Best counties

Share of checklists at the peak
  1. Cooper CountyBest the second week of January · 40 checklists that week, 2,587 in all76%
  2. Grundy CountyBest early April · 12 checklists that week, 229 in all76%
  3. Lewis CountyBest late December · 32 checklists that week, 1,047 in all76%
  4. Nodaway CountyBest late February · 13 checklists that week, 834 in all73%
  5. Pike CountyBest early March · 40 checklists that week, 1,685 in all70%
  6. Polk CountyBest early August · 64 checklists that week, 1,429 in all70%

Best spots

Share of checklists at the peak
  1. Lions LakeFranklin County, best early January · 26 checklists that week, 569 in all100%
  2. East Branch Galloway CreekGreene County, best mid January · 21 checklists that week, 214 in all100%
  3. Sequiota ParkGreene County, best late July · 20 checklists that week, 433 in all100%
  4. Binder Conservation LandCole County, best early December · 32 checklists that week, 1,541 in all99%

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

Best time of day

In Missouri, the Canada Goose is most often listed on checklists started between 6 and 8 am (27% of those checklists).

0%10%20%30%12 am: too few checklists (205) to judge1 am: too few checklists (179) to judge2 am: too few checklists (204) to judge3 am: too few checklists (216) to judge4 am: too few checklists (630) to judge5 am: too few checklists (5072) to judge6 am: 29% of 27231 checklists7 am: 26% of 64162 checklists8 am: 25% of 67854 checklists9 am: 26% of 56515 checklists10 am: 24% of 47496 checklists11 am: 23% of 38845 checklists12 pm: 22% of 33383 checklists1 pm: 23% of 32503 checklists2 pm: 23% of 32615 checklists3 pm: 25% of 32514 checklists4 pm: 26% of 30274 checklists5 pm: 24% of 23446 checklists6 pm: 22% of 16374 checklists7 pm: too few checklists (10236) to judge8 pm: too few checklists (3133) to judge9 pm: too few checklists (722) to judge10 pm: too few checklists (405) to judge11 pm: too few checklists (261) 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
January27%26%25%30%
February30%23%22%34%
March34%34%33%35%
April35%33%35%33%
May30%27%27%21%
June14%11%10%10%
July11%13%15%16%
August16%17%16%16%
September18%16%17%20%
October20%20%20%19%
November21%22%23%27%
December25%25%23%28%

Neighboring states

  • Arkansas: arrives mid February, 12 weeks later than Missouri
  • Iowa: arrives mid February, 12 weeks later than Missouri
  • Kansas: arrives early November, 2 weeks earlier than Missouri
  • Illinois: year-round, peaks the second week of March

Common questions

When do Canada Geese arrive in Missouri?
Canada Geese are in Missouri all year, but most are here in winter: numbers build from mid November, peak in late March (34% of checklists), and fall back by mid May. In the quietest week (mid June) they are still on about 11% of checklists.
When do Canada Geese leave Missouri?
Canada Geese never fully leave Missouri: numbers fall back below half their usual rate by mid May, but some are still reported in every week, about 11% of checklists at the low.
When is the best time to see a Canada Goose in Missouri?
The Canada Goose is reported most often in late March, on about 34% of Missouri checklists.
Where in Missouri are Canada Geese seen most often?
By county, Cooper County, Grundy County, and Lewis County have the highest peak reporting rates for the Canada Goose (counties with at least 200 checklists).