Did you know that...

- The heart of the whale gives only 9 beats per minute.

- The longest flight of the chicken lasted 13 seconds.

- Penguin is the only bird that swims but can't fly. And it is the only bird that walks in the standing position.

- The weight of the brain of elephant makes 0, 27% of total weight of the whole body.

- Leaf-cutting ant may carry cargo the weight of which is 50 times more than the weight of the ant.

- Cat's jaws can't move in right and left directions.

- The only pet not mentioned in the Bible is a cat.

- In 1850 the first sparrows were brought to America from Europe and Americans were so happy to see them that they overfed them to death.

- A whale breathes in 2400 litres of air in two seconds.

- More than 60 thousands bees live in every hive. Female bee lays more than 2500 eggs a day and lives only 2 years. Mail bees live only 24 days and their main duty is to help female bee. They don't have stings.

- Iguana may stay under the water more than 28 minutes.

- Zebra is white and black, and not black and white.

- There are more than 500 zoos in the world.

- The body of caterpillar has more muscles than the body of a person.

- Belize is the only country where the rights of jaguars are protected.

- A rat may spend more time without water than a camel.

- Attacking the victim, sharks close their eyes, so that the victim could not hurt their eyes.