Stephen C. Sillett

Professor, Kenneth L. Fisher Chair in Redwood Forest Ecology
Department of Forestry, Fire & Rangeland Management
College of Natural Resources & Sciences
Cal Poly Humboldt, Arcata, California, USA

Explorer, National Geographic Society
Washington D.C., USA

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Support for research (current and previous)

Kenneth L. Fisher, Save the Redwoods League, United States Forest Service, United States Department of Fish and Wildlife, California Department of Fish and Wildlife, Cal Poly Humboldt, National Science Foundation, Global Forest Science, National Geographic Society, John Montague, Ann and Gordon Getty Foundation, MacGillivray Freeman Films, British Broadcasting Company, and other private contributions.

Interested in Supporting the Research?
Giving online is easy, just use our secure online form. You can also call our offices at (707) 826-5100 to learn more about supporting redwood ecology at Cal Poly Humboldt.

Want to collaborate?

Graduate students—Please apply to the Graduate Program in Forest, Watershed and Wildland Science at Cal Poly Humboldt (Masters). Applicants are strongly encouraged to have developed research ideas in the context of current scientific literature.

Other academic collaborators—Please contact Sillett directly (email at