Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
Some older/less efficient worker termites will develop 'backpacks' of toxic chemicals that explode when the termite is threatened. They are essentially used as suicide bombers when the colony is being attacked.
8
Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
16