Beavers in Wyoming in September
Yes, September is a good month to see beavers in Wyoming. It is the 5th busiest month of the year, with 59 of the 463 sightings logged across the year (12.7%), based on verified iNaturalist records.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated July 2, 2026.
Good month for beavers in Wyoming
12.7%
of yearly sightings
59
records in September
#5
busiest month of 12
463
verified records a year
August 13%, September 12.7%, October 5%. Busiest month is June at 20.7%.
463 verified observations of beavers in Wyoming, recorded across 11 months of the year on iNaturalist.
When beavers are recorded in Wyoming
Peak month
June
96 records (20.7% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 6 | 1.3% |
| February | 15 | 3.2% |
| March | 7 | 1.5% |
| April | 19 | 4.1% |
| Maypeak | 78 | 16.8% |
| Junepeak | 96 | 20.7% |
| Julypeak | 91 | 19.7% |
| August | 60 | 13% |
| September | 59 | 12.7% |
| October | 23 | 5% |
| November | 9 | 1.9% |
| December | 0 | 0% |
Beavers you are most likely to see
| Species | Verified observations |
|---|---|
| American Beaver | 463 |
In Wyoming, September carries 12.7% of the year's beavers sightings, about 4.4 points above an even month-to-month split. That makes it the 5th busiest of the twelve months, out of 11 months with recorded activity.
Activity holds steady between August and September, and it heads toward October (5%) after. The busiest month is June (20.7%), so if timing is flexible, that window is the safer bet.
The beavers most often recorded in Wyoming are American Beaver. Those counts are annual totals rather than a September split, so treat them as which species you are likely to encounter, while the month figures above show how many sightings fall in September itself.
Which beavers you are most likely to see
- American Beaver463 records
Plan your beaver trip in Wyoming
Start with live tours near Bighorn Canyon National Recreation Area, then compare a nearby stay and a broader wildlife backup before you lock in the trip.
GetYourGuide
Live tours nearbySee live tours near Bighorn Canyon National Recreation Area
Use the live GetYourGuide widget to compare local departures and activity styles close to the main beaver viewing area.
Booking.com
Stay nearbyStay near Bighorn Canyon National Recreation Area
Compare hotels, cabins and lodges close to the best beaver viewing area in Wyoming.
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Broader backupBook a beaver tour in Wyoming
Compare guided wildlife tours, boat trips and nature experiences if you want a second travel network beyond the live widget.
Frequently asked questions
Can you see beavers in Wyoming in September?+
Yes. September accounts for 59 of the 463 verified beavers sightings logged in Wyoming across the year, which is 12.7% of the annual total.
Is September a good time to see beavers in Wyoming?+
September is the 5th busiest month. It is workable, though June and July is the stronger window for a reliable sighting.
What month is best for beavers in Wyoming?+
June is the single busiest month, with the broader peak running through June, July and May, based on 463 verified observations.
Which beavers are you most likely to see in Wyoming?+
The most-recorded species in Wyoming are American Beaver, based on all-time iNaturalist counts.
See beavers in Wyoming in other months
More wildlife in Wyoming