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Mammals of Denali National Park

The mammals most often spotted in Denali, ranked by recent research-grade observations.

1,288
recent observations
22
species listed
22
mammals

Naturalists have logged 1,288 research-grade observations across the 22 most-recorded species in Denali. The most frequently seen is the Caribou, with 265 recorded sightings.

Rarer finds confirmed in Denali include Grizzly Bear, Gray Wolf, Canada Lynx and Wolverine - uncommon enough that a sighting is worth logging.

Grizzly BearGray WolfCanada LynxWolverine

Most-observed mammals in Denali

Caribou
Rangifer tarandus
265 observations
Brown Bear
Ursus arctos
241 observations
Moose
Alces alces
224 observations
Arctic Ground Squirrel
Urocitellus parryii
153 observations
Thinhorn Sheep
Ovis dalli
127 observations
Red Fox
Vulpes vulpes
45 observations
Snowshoe Hare
Lepus americanus
38 observations
American Red Squirrel
Tamiasciurus hudsonicus
36 observations
Hoary Marmot
Marmota caligata
28 observations
Gray Wolf
Canis lupus
27 observations
North American Porcupine
Erethizon dorsatum
27 observations
American Beaver
Castor canadensis
26 observations
Collared Pika
Ochotona collaris
15 observations
Canada Lynx
Lynx canadensis
8 observations
American Black Bear
Ursus americanus
7 observations
Humpback Whale
Megaptera novaeangliae
4 observations
Eurasian Stoat
Mustela erminea
4 observations
Muskrat
Ondatra zibethicus
4 observations
Northern Red-backed Vole
Clethrionomys rutilus
4 observations · iNaturalist
Wolverine
Gulo gulo
2 observations
Coyote
Canis latrans
2 observations
American Mink
Neogale vison
1 observation

Built from recent research-grade iNaturalist observations. Identifications are community-sourced and may occasionally be wrong, and the ranking reflects where people record and photograph wildlife, so a species seen often here is not necessarily rare elsewhere. Some plants and animals are only out in certain seasons. Treat this as a lively snapshot of what people are finding, not a formal checklist.

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