When visiting the park, please help keep wildlife wild as well as keeping yourself safe. Mammal species found in the park have been broken into groups for identification. Click a group below to view details about the species in the group.
Mammals and Life Zones - Mount Rainier National Park site bulletin (pdf).
Eder, Tamara. "Mammals of Washington & Oregon". Renton: Lone Pine Publishing, 2002. Print.
Mathews, Daniel. "Cascade-Olympic Natural History: A Trailside Reference". 2nd Ed. Portland: Raven Editions-Publishers Press, 1999. Print.
Last updated: January 11, 2021