1. The longest recorded journey of an animal in water is of a leatherback turtle , which travelled 20,558 km in 647 days.


  2. The fingerprints of koalas resemble human fingerprints so closely that it can be hard to distinguish between the two.



  3. A cat's whiskers grow back ,much like human eyebrows do!




  4. Giant squids have eyes as big as dinner plates!