My independent discovery is about liger (animal).
I can find alot of good weebsite like : http://www.ligerworld.com/privacy_policy.php
What I got from the internet.
1.I learn that they can not reproduce
2.They can run 80 km for one hour
3.Liger have short life span
4.Female tiger born a liger it need to C-section because the baby too big.
5.Two day it can grow 1 kg
6.Liger offspring of a male lion and female tiger.
7.Liger are Carnivore