Sharks have been on the planet longer than trees.
14
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
A cat rubs against people not only to be affectionate but also to mark out its territory with scent glands around its face. The tail area and paws also carry the cat's scent.
293
15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
1
A group of unicorns is called a blessing.
304