At 188 decibels, the whistle of the blue whale is the loudest sound produced by any animal
34
Service dogs are trained to know when they are on duty. When their harness is on, they know they are at work. When you take it off they instantly become playful and energetic.
11
A snail can sleep for three years.
40
A group of frogs is called an army.
51
The cat brain weighs about 30g.
167
Mexican Jumping Beans jump because of moth larvae inside them.
29
Ants have tiny magnetic compasses in their antennae which help them navigate.
9
