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
Cats and dogs can hear ultrasound.
350
A dairy cow can produce more milk when listening to music.
446
A domestic cat can sprint at about 31 miles per hour.
274
Elephants are terrified of Bees and actually have a special, distinct vocalization for “Run away the Bees are angry”
49
Dolphins have names for one another.
18