Beavers in Colorado in August
Yes, August is a good month to see beavers in Colorado. It is the 5th busiest month of the year, with 135 of the 1,682 sightings logged across the year (8%), 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 June 28, 2026.
Good month for beavers in Colorado
8%
of yearly sightings
135
records in August
#5
busiest month of 12
1,682
verified records a year
July 11.7%, August 8%, September 7.5%. Busiest month is April at 18.5%.
1,682 verified observations of beavers in Colorado, recorded across 12 months of the year on iNaturalist.
When beavers are recorded in Colorado
Peak month
April
311 records (18.5% of the year)
| Month | Observations | Share |
|---|---|---|
| January | 42 | 2.5% |
| February | 42 | 2.5% |
| March | 100 | 5.9% |
| Aprilpeak | 311 | 18.5% |
| Maypeak | 256 | 15.2% |
| Junepeak | 250 | 14.9% |
| July | 196 | 11.7% |
| August | 135 | 8% |
| September | 126 | 7.5% |
| October | 97 | 5.8% |
| November | 67 | 4% |
| December | 60 | 3.6% |
Beavers you are most likely to see
| Species | Verified observations |
|---|---|
| American Beaver | 1,682 |
In Colorado, August carries 8% of the year's beavers sightings, about 0.3 points below an even month-to-month split. That makes it the 5th busiest of the twelve months, out of 12 months with recorded activity.
Activity is easing off from July (11.7%) into August, and it heads toward September (7.5%) after. The busiest month is April (18.5%), so if timing is flexible, that window is the safer bet.
The beavers most often recorded in Colorado are American Beaver. Those counts are annual totals rather than a August split, so treat them as which species you are likely to encounter, while the month figures above show how many sightings fall in August itself.
Which beavers you are most likely to see
- American Beaver1,682 records
Plan your beaver trip in Colorado
Start with live tours near Bent's Old Fort National Historic Site, then compare a nearby stay and a broader wildlife backup before you lock in the trip.
GetYourGuide
Live tours nearbySee live tours near Bent's Old Fort National Historic Site
Use the live GetYourGuide widget to compare local departures and activity styles close to the main beaver viewing area.
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Stay nearbyStay near Bent's Old Fort National Historic Site
Compare hotels, cabins and lodges close to the best beaver viewing area in Colorado.
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Broader backupBook a beaver tour in Colorado
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 Colorado in August?+
Yes. August accounts for 135 of the 1,682 verified beavers sightings logged in Colorado across the year, which is 8% of the annual total.
Is August a good time to see beavers in Colorado?+
August is the 5th busiest month. It is workable, though April and May is the stronger window for a reliable sighting.
What month is best for beavers in Colorado?+
April is the single busiest month, with the broader peak running through April, May and June, based on 1,682 verified observations.
Which beavers are you most likely to see in Colorado?+
The most-recorded species in Colorado are American Beaver, based on all-time iNaturalist counts.
See beavers in Colorado in other months
More wildlife in Colorado