Below is a list of amphibians and reptiles that have been seen in the park.
Amphibians:
Northwestern salamander, Ambystoma gracile
Long-toed salamander, Ambystoma macrodactylum
Olympic torrent salamander, Rhyacotriton olympicus** Endemic
Cope's giant salamander, Dicamptodon copei
Rough-skinned newt, Taricha granulosa
Oregon ensatina, Ensatina eschscholtzi
Western red backed salamander, Plethodon vehiculum
Van Dyke’s salamander, Phethdon vandykei
Western toad, Bufo boreas
Tailed frog, Ascaphus truei
Red-legged frog, Rana aurora
Pacific tree frog, Pseudacris regilla
Cascades frog, Rana cascadae
Reptiles:
Northern alligator lizard, Elgaria coerulea
Rubber boa, Charina bottae
Common garter snake, Thamnophis sirtalis
Northwestern garter snake, Thamnophis ordinoides
