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Olympic National Park and its surroundings are home to a wide variety of wildlife. Just offshore, whales, dolphins, sea lions, seals, and sea otters feed in the Pacific Ocean. Some occasionally haul out on the coast to rest or moult. Invertebrates of countless shapes, sizes, colors and textures inhabit the tide pools. On land, some species, like raccoons, beaver and mink, live mostly in the lowlands and salamanders, frogs, and toads are to be found in the wetlands. Others, like deer, elk, cougars and bears, range from valleys to mountain meadows. Some, like the Olympic marmot only live in the high alpine. Park lakes, streams, and rivers are home to some of the healthiest runs of Pacific salmon outside of Alaska. Over 300 species of birds live in the area at least part of the year, from tiny penguin-like rhinoceros auklets offshore to golden eagles soaring over the peaks.
A Unique Community
The wildlife community of the isolated Olympic Peninsula is also unique. This community is noteworthy not only for its endemic animals (found only here), but also for species missing from the Olympics, yet found elsewhere in western mountains. Pika, ptarmigan, ground squirrels, lynx, red foxes, coyotes, wolverine, grizzly bears, bighorn sheep and historically, mountain goats, did not occur on the Olympic Peninsula. Meanwhile, endemic species like the Olympic marmot, Olympic snow mole and Olympic torrent salamander are found here and nowhere else in the world!
The park is a rare refuge for species dependent on old growth forests, including some species protected under the Endangered Species Act. Olympic provides one of the last remaining large tracts of intact primeval forest in the lower 48 states. These moist forests provide essential habitat for federally threatened and endangered species, such as wild salmon, northern spotted owls, marbled murrelets and a variety of amphibians.
Species Attribute Definitions
Definitions
Occurrence
Occurrence values are defined below. One or more Occurrence Tags may be associated with each Occurrence value.
Present: Species occurs in park; current, reliable evidence available.
Probably Present: High confidence species occurs in park but current, verified evidence needed.
Unconfirmed: Species is attributed to park but evidence is weak or absent.
Not In Park: Species is not known to occur in park.
Occurrence Tags
Adjacent: Species is known to occur in areas near to or contiguous with park boundaries.
False Report: Species was reported to occur within the park, but current evidence indicates the report was based on misidentification, a taxonomic concept no longer accepted, or other similar problem of error or interpretation.
Historical: Species' historical occurrence in park is documented. Assigned based on judgment as opposed to determination based on age of the most recent evidence.
Abundance
Abundant:
Animals: May be seen daily, in suitable habitat and season, and counted in relatively large numbers.
Plants: Large number of individuals; wide ecological amplitude or occurring in habitats covering a large portion of the park.
Common:
Animals: May be seen daily, in suitable habitat and season, but not in large numbers.
Plants: Large numbers of individuals predictably occurring in commonly encountered habitats but not those covering a large portion of the park.
Uncommon:
Animals: Likely to be seen monthly in appropriate habitat and season. May be locally common.
Plants: Few to moderate numbers of individuals; occurring either sporadically in commonly encountered habitats or in uncommon habitats.
Rare:
Animals: Present, but usually seen only a few times each year.
Plants: Few individuals, usually restricted to small areas of rare habitat.
Occasional:
Animals: Occurs in the park at least once every few years, varying in numbers, but not necessarily every year.
Plants: Abundance variable from year to year (e.g., desert plants).
Unknown: Abundance unknown
Nativeness
Native: Species naturally occurs in park or region.
Non-native: Species occurs on park lands as a result of deliberate or accidental human activities.
Unknown: Nativeness status is unknown or ambiguous.
List Differences
The Checklist contains only those species that are designated as "present" or "probably present" in the park.
The Full List includes all the checklist species in addition to species that are unconfirmed, historically detected, or incorrectly reported as being found in the park. The full list also contains species that are "in review" because their status in the park hasn't been fully determined. Additional details about the status of each species is included in the full list.
The checklist will almost always contain fewer species than the full list.
