Places National ParksCrater Lake

Wildlife in Crater Lake National Park

Here’s what naturalists are spotting in Crater Lake right now - pulled live from recent research-grade observations. Browse by group, explore the map, and identify what you find with Huck.

7,922
recent observations
30
species listed
24
plants
3
mammals
2
birds

Naturalists have logged 7,922 research-grade observations across the 30 most-recorded species in Crater Lake. The most frequently seen is the Common Golden-mantled Ground Squirrel, with 867 recorded sightings.

Plants account for the largest share of what gets recorded there (24 of the species listed here), followed by mammals (3).

Rarer finds confirmed in Crater Lake include Western Monkshood - uncommon enough that a sighting is worth logging.

Western Monkshood
🖨️ Printable wildlife checklist

Most-observed species in Crater Lake

Common Golden-mantled Ground Squirrel
Callospermophilus lateralis
867 observations
Clark's Nutcracker
Nucifraga columbiana
671 observations
white pasqueflower
Pulsatilla occidentalis
667 observations · iNaturalist
mountain hemlock
Tsuga mertensiana
653 observations
Whitebark Pine
Pinus albicaulis
398 observations
Lewis' monkeyflower
Erythranthe lewisii
375 observations
Davis' knotweed
Koenigia davisiae
341 observations · iNaturalist
California Tortoiseshell
Nymphalis californica
293 observations
pearly everlasting
Anaphalis margaritacea
244 observations
Canada Jay
Perisoreus canadensis
242 observations
Dwarf Lupine
Lupinus lepidus
211 observations · iNaturalist
Pacific Bleeding Heart
Dicentra formosa
207 observations
Scarlet Gilia
Ipomopsis aggregata
197 observations
red fir
Abies magnifica
181 observations · iNaturalist
lodgepole pine
Pinus contorta
180 observations
Pyrola-leaf Buckwheat
Eriogonum pyrolifolium
177 observations · iNaturalist
Cobwebby Paintbrush
Castilleja arachnoidea
171 observations · iNaturalist
fireweed
Chamaenerion angustifolium
168 observations · iNaturalist
Ocean spray
Holodiscus discolor
166 observations
marumleaf buckwheat
Eriogonum marifolium
159 observations · iNaturalist
Mule Deer
Odocoileus hemionus
154 observations
Davidson's Penstemon
Penstemon davidsonii
154 observations · iNaturalist
Cliff Beardtongue
Penstemon rupicola
153 observations · iNaturalist
Yellow-bellied Marmot
Marmota flaviventris
149 observations
western columbine
Aquilegia formosa
137 observations · iNaturalist
Crater Lake currant
Ribes erythrocarpum
136 observations · iNaturalist
pipsissewa
Chimaphila umbellata
124 observations
Columbian Monkshood
Aconitum columbianum
117 observations
Greene's goldenbush
Ericameria greenei
116 observations · iNaturalist
Mount Hood pussypaws
Calyptridium umbellatum
114 observations · iNaturalist

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