Join the Sierra Club Many Rivers Group virtual webinar to learn more about the threatened marten and its Oregon habitat.

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The Coastal or Humboldt Marten was considered extinct until this tiny mammal was found in Northern California in 1990. While it once occupied more of central Oregon, coastal forest development in its accustomed range caused it to migrate, and it now is found only the dunes west of Highway 101 between Coos Bay and Florence - Many Rivers Group territory. This genetically distinct sub-population of Pacific Marten was listed as Threatened in 2020.