The difference between antlers and horns is that antlers are shed each year and are made of bone while horns are kept for life and are made of living tissue and bone with a sheath that is very similar to human finger nails.
10
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5
Dogs have been man's pet for over 14,000 years.
224
When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
25
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17