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12 amphibian species in North Cascades National Park
Ascaphus truei
Anaxyrus boreas
Pseudacris regilla
Rana cascadae
Ambystoma macrodactylum
Rana luteiventris
Rana pretiosa
Rana aurora
Plethodon vehiculum
Dicamptodon tenebrosus
Ambystoma gracile
Ensatina eschscholtzii
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