Find out more about whales and dolphins
There are 90 species of whales, dolphins and porpoises, known collectively as "cetaceans". From the enormous blue whale to the tiny vaquita and New Zealand dolphin, you will find information and amazing facts about many of these incredible creatures in our species guide.
Amazing facts about whales and dolphins
Dive deeper into the world of whales and dolphins and learn more about their lives.
Facts about whales
Amazing facts about whales, the largest mammals to live on Earth.
Facts about dolphins
From the orca to the tiny vaquita, learn more about these creatures.
Whales and dolphins hold some incredible records.
Just how intelligent are 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.