Frogs in Idaho in May

Yes, May is a good month to see frogs in Idaho. It is the 4th busiest month of the year, with 718 of the 4,833 sightings logged across the year (14.9%), based on verified iNaturalist records.

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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.

Great Basin Spadefoot photographed in IdahoNorthern Leopard Frog photographed in IdahoRocky Mountain Tailed Frog photographed in Idaho
Photos by iNaturalist observers, used under Creative Commons.

Good month for frogs in Idaho

14.9%

of yearly sightings

718

records in May

#4

busiest month of 12

4,833

verified records a year

April 9.6%, May 14.9%, June 18.6%. Busiest month is July at 20.3%.

Best months: July, June, AugustPeak season right now

4,833 verified observations of frogs in Idaho, recorded across 12 months of the year on iNaturalist.

When frogs are recorded in Idaho

Peak month

July

981 records (20.3% of the year)

Quietest month

January

5 records

MonthObservationsShare
January50.1%
February70.1%
March841.7%
April4639.6%
May71814.9%
Junepeak90118.6%
Julypeak98120.3%
Augustpeak79116.4%
September64013.2%
October2124.4%
November130.3%
December180.4%

Frogs you are most likely to see

SpeciesVerified observations
Pacific chorus frog1,046
Columbia Spotted Frog1,019
Western Toad979
American Bullfrog605
Northern Leopard Frog437
Boreal Chorus Frog318
Rocky Mountain Tailed Frog197
Great Basin Spadefoot92

In Idaho, May carries 14.9% of the year's frogs sightings, about 6.6 points above an even month-to-month split. That makes it the 4th busiest of the twelve months, out of 12 months with recorded activity.

Activity is rising from April (9.6%) into May, and it heads toward June (18.6%) after. The busiest month is July (20.3%), so if timing is flexible, that window is the safer bet.

The frogs most often recorded in Idaho are Pacific chorus frog, Columbia Spotted Frog and Western Toad. Those counts are annual totals rather than a May split, so treat them as which species you are likely to encounter, while the month figures above show how many sightings fall in May itself.

Which frogs you are most likely to see

  • Pacific chorus frog1,046 records
  • Columbia Spotted Frog1,019 records
  • Western Toad979 records
  • American Bullfrog605 records
  • Northern Leopard Frog437 records
  • Boreal Chorus Frog318 records
Plan your tripCity Of Rocks National Reserve

Plan your frog trip in Idaho

Start with live tours near City Of Rocks National Reserve, then compare a nearby stay and a broader wildlife backup before you lock in the trip.

Gear to see them

Frequently asked questions

Can you see frogs in Idaho in May?+

Yes. May accounts for 718 of the 4,833 verified frogs sightings logged in Idaho across the year, which is 14.9% of the annual total.

Is May a good time to see frogs in Idaho?+

May is the 4th busiest month. It is workable, though July and June is the stronger window for a reliable sighting.

What month is best for frogs in Idaho?+

July is the single busiest month, with the broader peak running through July, June and August, based on 4,833 verified observations.

Which frogs are you most likely to see in Idaho?+

The most-recorded species in Idaho are Pacific chorus frog, Columbia Spotted Frog and Western Toad, based on all-time iNaturalist counts.