Marine Biologist

Background

Marine biologists study ocean life, from tiny plankton to massive whales. They conduct research in laboratories and out in the field, collecting samples, observing animal behaviour, and analysing data to understand how marine ecosystems work. Their work helps protect ocean environments and the creatures that live in them.

Similar Roles

Oceanographer

Lessons to help you on this path

Next Step Roles

Senior Research Scientist→Marine Conservation Manager→University Lecturer→Research Director

Publications

Marine BiologyJournal of Experimental Marine Biology and Ecology

Books

The Soul of an OctopusBraiding SweetgrassThe Shark Lady

Movies

Blue PlanetOur Planet

Key Figures

Sylvia EarleJacques CousteauEugenie ClarkDavid Attenborough

Classification

SIC Code8731, 74909The Standard Industry Code

Dewey Reference578.77, 333.95For looking up books in your local library

Synonyms

Ocean BiologistMarine ScientistAquatic Biologist

Last Updated: Thursday, May 7th, 2026

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#MarineBiology #OceanScience #MarineConservation #AquaticLife #STEM #ScienceCareer #EnvironmentalScience #CareerAdvice