Thalássia: 'of the sea'


Thalassia Environmental is a marine conservation and media services enterprise founded by Markus Thompson (MSc. RPBio.) – a marine ecologist and passionate wilderness and wildlife photographer with 20+ years of professional experience in coastal fieldwork, remote media collection, and marine research. Thalassia is located on Quadra Island, providing professional services to clients throughout coastal British Columbia. 

Thalassia 2023 Showreel


Scientific Diving

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Marine photography, habitat and species assessments, substrate mapping, underwater, surface, and aerial video and photography.

Wilderness Media

Specializing in remote access wilderness and wildlife photography and videography for conservation and marine research in coastal British Columbia

Marine Research

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Design and implementation of marine ecology and fisheries related surveys and experiments. Scientific data and sample collection.