Sperm whales who were being hunted by whalers in the 19th century adapted their behaviour and learned defensive measures to avoid harpoons, a new study has found.
Sperm whales taught each other how avoid 19th century whalers’ harpoons
Sign in
Welcome! Log into your account
Forgot your password? Get help
Password recovery
Recover your password
A password will be e-mailed to you.