All 5 in 3 days here: ~10%
Rocky Mountain National Park
🇺🇸 United States
Rocky Mountains, United States 550 spp. recorded
Rocky Mountain National Park occupies a stretch of the central Rocky Mountains in the United States, where temperate conifer forests rise from river valleys to subalpine meadows and alpine ridges. The park is celebrated for its iconic elk that roam the high country.
40.371° N 105.726° W
🦜 Nature
320 Species sighted
213,798 Verified sightings From 2019 to 2026
Jul Best month
⭐ Iconic Species
📊 Most Spotted
⭐ Iconic Species
📊 Most Spotted
📊 Most Spotted
📊 Most Spotted
📊 Most Spotted
+ 285 more species with insufficient data
Challenges you can complete here
All 4 in 3 days here: <5%
Recent sightings in Rocky Mountain National Park
LIVEiNaturalistSighting Calendar
How many species you'd see in a day
21Jan
19Feb
22Mar
29Apr
38May
44Jun
49Jul
42Aug
35Sep
27Oct
22Nov
20Dec
Sighting Zones
Warmer areas are where all species together are recorded most often.
-
Bear Lake area
Daily sight. prob.vs avg -
Upper Beaver Meadows
Daily sight. prob.vs avg -
Estes Park YMCA Camp
Daily sight. prob.vs avg -
Matthews-Reeser Bird Sanctuary
Daily sight. prob.vs avg
Elk (wapiti)>90%+10%
Mule Deer~70%≈
Golden-mantled Ground Squirrel~60%-20%
American Crow~60%-10%
Black-billed Magpie~50%-20%
Wyoming Ground Squirrel~50%+10%
Pygmy Nuthatch~50%-20%
Mountain Chickadee~40%-40%
Western Terrestrial Garter Snake~40%≈
Common Raven~40%-20%
Broad-tailed Hummingbird~30%-20%
American Robin~30%-40%
-
Medicine Bow Curve
🏕️ Experience
Essentials
Entrance
Paid
Tourism
High
Typical stay
1
dayTrails
Hard
World Heritage
No
Climate
Temp °C Rain mm
JanFebMarAprMayJunJulAugSepOctNovDec
0.0 Good
Wallace's Line Score
How good is this park for seeing wildlife? 🦜
Biodiversity
Very goodHow rich is the wildlife?
4.3
Species by taxon
🦅 Birds 395
🐒 Mammals 123
🦎 Reptiles 17
🐸 Amphibians 15
550 Total Species
828 Global average across 316 parks
22 Threatened 19 Endemic
🔭
Sighting
GoodHow likely to see animals?
3.1
🎯
Top-12 Avg Probability
71% 📊
Coverage (111 species at ≥5% of 550 in the inventory)
20% 🔀
Taxon variety in top 12 (7 bird, 5 mammal)
65% 🔭
Species per 10 outings (distinct species a visitor would meet over 10 outings — effort held equal across parks)
81 🌟
Iconic-group species (≥15%) (every species from the 19 iconic groups — monkeys, cats, toucans, macaws, sloths, crocodilians… — not just the 4 highlighted above)
7 ⭐
High-prob species (>40%)
17 🏕️
Experience
GoodHow easy and pleasant is the visit?
2.5
Climate Harsh Low
Entrance Paid Low
Tourism High Low
Trails Hard Low
World Heritage No —
What visitors say
But it really was incredibly beautiful.) We even got to see (what we think were) many western tiger salamanders — so cool!
It was about a half mile past the Deer Mountain trailhead where we saw a mama moose and her yearly grazing on the side of the road.
Along the road, we saw a massive male elk, a giant coyote, and more marmot and pika than we can count.
At another stop, we got to see numerous ground squirrels, chipmunks, and even a couple of pikas, which are absolutely adorable!
Before you go
What animals can you see in Rocky Mountain National Park?
550 species
Rocky Mountain National Park has 550 recorded vertebrate species. The ones wildlife watchers report most often on a given day are Elk (wapiti) (about 90%), Mountain Chickadee (about 80%), Golden-mantled Ground Squirrel (about 80%), Moose (about 70%) and Mule Deer (about 70%). Among reptiles, the most-seen is Western Terrestrial Garter Snake (about 30%); among amphibians, Western Tiger Salamander (about 30%).
When is the best time to visit Rocky Mountain National Park for wildlife?
April to October
In those months the park's 12 most-seen species average about 70% on a given day, against about 60% in November to March.
Can you see an Elk (wapiti) in Rocky Mountain National Park?
Yes
About 90% of wildlife watchers report an Elk (wapiti) sighting in Rocky Mountain National Park on a given day, based on 3,062 verified sightings from GBIF citizen-science data from 2019 to 2026. The best time is February–June and September–December (about 90%).
Can you see a Moose in Rocky Mountain National Park?
Yes
About 70% of wildlife watchers report a Moose sighting in Rocky Mountain National Park on a given day, based on 1,312 verified sightings from GBIF citizen-science data from 2019 to 2026. The best time is May and June (about 80%).
Can you see a Bighorn Sheep in Rocky Mountain National Park?
Yes
About 30% of wildlife watchers report a Bighorn Sheep sighting in Rocky Mountain National Park on a given day, based on 218 verified sightings from GBIF citizen-science data from 2019 to 2026. The best time is April to June (about 40%).
Can you see an American Pika in Rocky Mountain National Park?
Yes
About 50% of wildlife watchers report an American Pika sighting in Rocky Mountain National Park on a given day, based on 661 verified sightings from GBIF citizen-science data from 2019 to 2026. The best time is August (about 70%).
Where in Rocky Mountain National Park is wildlife easiest to see?
Around Bear Lake area
The richest sighting zone is around Bear Lake area, followed by Upper Beaver Meadows and Estes Park YMCA Camp, ranked by how many of the park's headline animals visitors can expect to see in each. See the zones on the map.
Is Rocky Mountain National Park good for wildlife watching?
3.5 out of 5
On the Wallace's Line Score, Rocky Mountain National Park rates 3.5/5: 194th of 316 parks worldwide and 26th in North America. 24 of its species are reported by about 40% or more of wildlife watchers on a given day.
