When do geese leave Kansas?

Canada Geese never fully leave Kansas: numbers fall back below half their usual rate by mid May, but some are still reported in every week, about 15% of checklists at the low.

When is the best time to see geese in Kansas?

The Canada Goose is reported most often in early March, on about 42% of Kansas checklists.

Which geese are in Kansas?

Canada Goose, Cackling Goose, Snow Goose, Greater White-fronted Goose, and Ross's Goose are reported regularly; the Canada Goose is the most common.

5 goose species in Kansas

When Do Geese Arrive in Kansas?

Photo: Tser, CC BY 4.0 via iNaturalist

Canada Geese, Cackling Geese, and Snow Geese are the geese you are most likely to see in Kansas. Canada Geese are in Kansas all year, but most are here in winter: numbers build from early November, peak in early March (42% of checklists), and fall back by mid May. In the quietest week (late June) they are still on about 15% of checklists.

When to look

Numbers buildNov 1-7early November

PeakMar 1-7early March

Fall back byMay 15-21mid May

FewestJun 22-30late June

Best: early March. Here all year; numbers build from early November and fall back by mid May. Peak: on about 42% of Kansas checklists.

Janpeak season
Febpeak season
Marpeak season
Aprpeak season
Maypeak season
Juncommon
Julcommon
Augcommon
Sepcommon
Octcommon
Novpeak season
Decpeak season

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

Geese in Kansas, species by species

Species	First arrivals	Common by	Peak	Most gone by	Peak %
Canada Goose	Nov 1-7	Nov 1-7	Mar 1-7	May 15-21	42%
Cackling Goose	Oct 22-31	Nov 8-14	Jan 1-7	Mar 1-7	13%
Snow Goose	Oct 15-21	Nov 1-7	Jan 22-31	Mar 8-14	9.9%
Greater White-fronted Goose	Oct 1-7	Oct 15-21	Feb 1-7	Mar 1-7	7.9%
Ross's Goose	Nov 1-7	Nov 1-7	Dec 15-21	Mar 8-14	2.5%

Canada Goose
Cackling Goose
Snow Goose
Greater White-fronted Goose

Share of complete checklists reporting each species, by week (4 per month). Gaps: fewer than 10 checklists that week.

Frequency is the share of complete checklists in Kansas 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.

Where in Kansas

Best counties for Canada Goose

Share of checklists at the peak

Rawlins CountyBest the second week of April · 24 checklists that week, 522 in all75%
Wyandotte CountyBest early January · 99 checklists that week, 3,430 in all71%
Harper CountyBest mid March · 11 checklists that week, 946 in all71%
Brown CountyBest mid March · 95 checklists that week, 2,536 in all70%
Rooks CountyBest the second week of March · 24 checklists that week, 514 in all69%
Ottawa CountyBest late March · 32 checklists that week, 523 in all68%

Common questions

When do geese arrive in Kansas?: Canada Geese are in Kansas all year, but most are here in winter: numbers build from early November, peak in early March (42% of checklists), and fall back by mid May. In the quietest week (late June) they are still on about 15% of checklists.
When do geese leave Kansas?: Canada Geese never fully leave Kansas: numbers fall back below half their usual rate by mid May, but some are still reported in every week, about 15% of checklists at the low.
When is the best time to see geese in Kansas?: The Canada Goose is reported most often in early March, on about 42% of Kansas checklists.
Which geese are in Kansas?: Canada Goose, Cackling Goose, Snow Goose, Greater White-fronted Goose, and Ross's Goose are reported regularly; the Canada Goose is the most common.