Whales and dolphins are amazing. Find out incredible facts about their lives under the sea. Which is the biggest whale? The smallest dolphin? How far do whales migrate? Which whale makes the loudest sound? Do they sleep?
A life under the sea
Facts about whales
Find out about the lives of the largest creatures living on the planet. Learn about whale migrations, the different types of whales and who has the biggest brain.
Facts about dolphins and porpoises
Dolphins and porpoises come in all different sizes. From the magnificent orca to the tiny vaquita, dive into their world and learn more.
Facts about orcas
Find out some amazing facts about orcas, the largest member of the dolphin family. There incredible creatures have evolved to inhabit every ocean, from the poles to the tropics.
Which whale is the heaviest? Which one dives the deepest? The longest migration? Whales and dolphins hold some amazing records. Dive in and find out more and these incredible creatures.
Your favourite questions about whales and dolphins...
Make a difference
Join our team - no matter which way you choose, your commitment helps whales, dolphins, and our shared planet.
Save the whales, save the world.
Adopt a whale and help us protect these amazing creatures.
You can join our team and help us save whales and dolphins
Your gifts help us take action for whales and dolphins.
Support WDC by shopping for yourself or a friend.