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Your complete guide to ocean animals — from the mighty blue whale to tiny coral polyps. Explore habitats, diets, fun facts and more.
Pick a depth, scan a habitat and meet one animal before browsing the encyclopedia.
Move the slider to preview a depth zone.
Select a habitat for a field note.
A rotating animal from the current guide.
Explore our growing encyclopedia of marine species
Find animals by their biological group
We document every known marine species with scientific names, habitats, diets, lifespans, size data, fun facts, distribution maps and FAQs. Images sourced from AI generation, Wikimedia Commons, Unsplash, NASA and NOAA.
Plan a virtual dive, build a food web, check reef health and practice safer wildlife encounters.
Includes depth zones, food-chain paths, animal encounter briefings, reef scoring, conservation actions and a quiz.
Fresh reading for visitors who want more than quick facts.
Housing, cleaning stations and food webs packed into living structure.
Light, pressure and energy-saving bodies in the deep ocean.
Plankton, nutrients and the tiny beginnings of giant meals.
Respectful habits for beaches, boats and tide pools.
Why whales, turtles, sharks and fish travel so far.