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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.

8,111
recent observations
30
species listed
24
plants
3
mammals
2
birds

Naturalists have logged 8,111 research-grade observations across the 30 most-recorded species in Crater Lake. The most frequently seen is the Common Golden-mantled Ground Squirrel, with 907 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
907 observations
Clark's Nutcracker
Nucifraga columbiana
695 observations
mountain hemlock
Tsuga mertensiana
680 observations
white pasqueflower
Pulsatilla occidentalis
676 observations · iNaturalist
Lewis' monkeyflower
Erythranthe lewisii
392 observations
Davis' knotweed
Koenigia davisiae
348 observations · iNaturalist
Whitebark Pine
Pinus albicaulis
333 observations
California Tortoiseshell
Nymphalis californica
302 observations
Canada Jay
Perisoreus canadensis
264 observations
pearly everlasting
Anaphalis margaritacea
261 observations
Dwarf Lupine
Lupinus lepidus
213 observations · iNaturalist
Pacific Bleeding Heart
Dicentra formosa
209 observations
Scarlet Gilia
Ipomopsis aggregata
199 observations
red fir
Abies magnifica
189 observations · iNaturalist
lodgepole pine
Pinus contorta
183 observations
Pyrola-leaf Buckwheat
Eriogonum pyrolifolium
182 observations · iNaturalist
fireweed
Chamaenerion angustifolium
181 observations · iNaturalist
Ocean spray
Holodiscus discolor
172 observations
Cobwebby Paintbrush
Castilleja arachnoidea
171 observations · iNaturalist
Mule Deer
Odocoileus hemionus
164 observations
marumleaf buckwheat
Eriogonum marifolium
159 observations · iNaturalist
Yellow-bellied Marmot
Marmota flaviventris
154 observations
Davidson's Penstemon
Penstemon davidsonii
154 observations · iNaturalist
Cliff Beardtongue
Penstemon rupicola
153 observations · iNaturalist
western columbine
Aquilegia formosa
141 observations · iNaturalist
Crater Lake currant
Ribes erythrocarpum
136 observations · iNaturalist
Greene's goldenbush
Ericameria greenei
128 observations · iNaturalist
pipsissewa
Chimaphila umbellata
124 observations
Cascade aster
Doellingeria ledophylla
121 observations · iNaturalist
Columbian Monkshood
Aconitum columbianum
120 observations

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