The cat brain weighs about 30g.
167
The seahorse is the only fish to have a neck.
12
The Hercules beetle, despite weighing only 100 grams, can lift 8 kilograms, making it one of the proportionally strongest animals in the world.
8
A dairy cow can produce more milk when listening to music.
446
Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5