H. T. Harvey & Associates Ecological Consultants

We create ecologically sound solutions to our clients' complex natural resource challenges.

H. T. Harvey & Associates includes 11 principals and more than 70 ecologists, landscape architects, and other professionals in four offices in California (San Francisco Bay Area, San Joaquin Valley, Sacramento Valley, and the Redwood Coast) and one in Hawaii. See senior staff profiles below.

Karin Hunsicker, M.B.A

CEO

Ron Duke, M.A.

President Emeritus and Chairman-of-the-Board,
Wildlife Ecology

Dan Duke, J.D.

President,
Regulatory Specialist

Scott Terrill, Ph.D.

Principal,
Wildlife Ecology

Brian Boroski, Ph.D.

Principal,
Wildlife Ecology

Steve Rottenborn, Ph.D.

Principal,
Wildlife Ecology

Max J. Busnardo, M.S.

Principal,
Restoration Ecology

Joe Howard, M.L.A.

Principal,
Landscape Architecture

Sharon Kramer, Ph.D.

Principal,
Aquatic Ecology

Kelly Hardwicke, Ph.D.

Principal,
Plant Ecology

Amy L. Sparks, J.D.

Principal,
Regulatory Specialist

Matthew J. Wacker, M.S./M.C.P.

Principal,
Land Management and Restoration

Robin J. Carle, M.S.

Senior Associate Ecologist,
Wildlife Ecology

Terrell Erickson, M. S.

Senior Associate Ecologist, Wetland Ecology

Jeff P. Smith, Ph.D.

Associate Ecologist,
Wildlife Ecology

Charles McClain, M.S.

Associate Ecologist,
Restoration Ecology

Gavin Archbald, M.S.

Associate Ecologist,
Restoration Ecology

Rachel Visscher, M.L.A., M.U.P.

Associate Ecologist,
Landscape Architecture

Dena Kennett, M.L.A.

Associate Ecologist, Landscape Architecture

Mark Lagarde, B.S.

Senior GIS Analyst

David Ainley, Ph.D.

Senior Ecologist 2,
Wildlife Ecology

Shahin Ansari, Ph.D.

Senior Ecologist 2,
Plant Ecology

Kate Drake, M.S.

Senior Ecologist 2,
Restoration Ecology

Sara Grove, Ph.D.

Senior Ecologist 2,
Restoration Ecology

Stephen L. Peterson, M.S.

Senior Ecologist 2,
Wildlife Ecology

Megan Richards, P.L.A.

Senior Ecologist 2,
Landscape Architecture

Jeff Seay, B.A.

Senior Ecologist 2,
Wildlife Ecology

Gregory Spencer, B.S.

Senior Ecologist 2,
Wildlife Ecology

Jeffery Wilkinson, Ph.D.

Senior Ecologist 2,
Wildlife Ecology

Chris Strasser, M.L.A.

Senior Ecologist 2, Landscape Architect

Ethan M. Barnes, M.S.

Senior Ecologist 1,
Plant Ecology

Logan Egan, M.L.A

Senior Ecologist 1,
Landscape Architecture

Katie Gallagher, M.S.

Senior Ecologist 1,
Plant Ecology

Ryan Hegstad, M.S.

Senior Ecologist 1, Restoration Ecology

Marianne Huizing, M.S.

Senior Ecologist 1,
Wildlife Ecology

Jacquie Maher, M.S.

Senior Ecologist 1,
Wildlife Ecology

Ellen T. Pimentel, M.A.

Senior Ecologist 1,
Plant Ecology

Colin Wilkinson, B.S.

Senior Ecologist 1,
Plant Ecology

Dan Stephens
Daniel Stephens, B.S.

Adjunct Prinicpal, Restoration Ecology

Paul J. Conry, M.S.

Adjunct Principal,
Wildlife Ecology

Rick Golightly, Ph.D.

Adjunct Senior Associate,
Wildlife Ecology

Jim Harvey, Ph.D.

Adjunct Senior Associate,
Wildlife Ecology

David Johnston, Ph.D.

Adjunct Associate,
Wildlife Ecology

Jon Duke COO
Jon Duke, M.B.A.

COO

Laura Keresty, M.B.A

Marketing Director

Linda Terrill, B.A.

Health and Safety Coordinator

Michael Wong, B.S.

IT Manager

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