Best Time to See Frogs in Kansas

April, May and June is the best time to see frogs in Kansas. Based on 12,754 verified iNaturalist observations, here is exactly when frogs are most active across the year in Kansas.

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By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated June 28, 2026.

Plains Leopard Frog photographed in KansasBoreal Chorus Frog photographed in KansasNorthern Crawfish Frog photographed in Kansas
Photos by iNaturalist observers, used under Creative Commons.
Best months: April, May, June

12,754 verified observations of frogs in Kansas, recorded across 12 months of the year on iNaturalist.

When frogs are recorded in Kansas

Peak month

April

2,197 records (17.2% of the year)

Quietest month

January

5 records

MonthObservationsShare
January50%
February1000.8%
March7786.1%
Aprilpeak2,19717.2%
Maypeak2,03115.9%
Junepeak2,02215.9%
July1,98215.5%
August1,42811.2%
September1,50511.8%
October5744.5%
November1150.9%
December170.1%

Frogs you are most likely to see

SpeciesVerified observations
Blanchard's Cricket Frog2,542
Woodhouse's Toad1,896
American Bullfrog1,678
Plains Leopard Frog1,195
American Toad946
Western Narrow-mouthed Toad651
Great Plains Toad559
Boreal Chorus Frog493

Sightings of frogs in Kansas peak in April, when 2,197 of the year's 12,754 verified observations are logged — about 17.2% of the annual total. Activity stays high through April, May and June.

The quietest stretch is January, when frogs are hardest to find — January sees just 5 records. If a reliable sighting matters, plan around the peak window rather than the off-season.

The frogs you are most likely to encounter in Kansas are Blanchard's Cricket Frog, Woodhouse's Toad and American Bullfrog — the most-recorded species in the state. Each keeps its own seasonal rhythm, but the month-by-month pattern above reflects every reported sighting together.

Where to go

Best places to see frogs in Kansas

  • Lewis & Clark National Historic TrailNational Historic Trail
  • Tallgrass Prairie National PreserveNational Preserve
  • Brown v. Board of Education National Historical ParkNational Historical Park
  • California National Historic TrailNational Historic Trail
  • Fort Larned National Historic SiteNational Historic Site
  • Fort Scott National Historic SiteNational Historic Site
Plan your tripLewis & Clark National Historic Trail

Plan your frog trip in Kansas

Start with live tours near Lewis & Clark National Historic Trail, then compare a nearby stay and a broader wildlife backup before you lock in the trip.

Gear to see them

Frequently asked questions

What is the best month to see frogs in Kansas?+

April is the single best month, and the broader peak window runs through April, May and June, based on 12,754 verified iNaturalist observations.

When are frogs hardest to see in Kansas?+

January is the quietest month for frogs in Kansas, with only 5 verified records.

Are frogs active year-round in Kansas?+

Frogs are recorded in 12 of 12 months in Kansas, so they can be seen year-round, with a clear peak in April.