Friday, January 29, 2010

Interesting species: Liger

The liger is a hybrid cross between a male lion (Panthera leo) and a tigress (Panthera tigris), hence has parents with the same genus but of different species. It is the largest of all cats and extant felines due to hybrid vigour.
Lion mixed with tigress is a Liger
Ligers borrow characteristics from both species. Ligers enjoy swimming which is a characteristic of tigers and are very sociable like lions. However ligers are often faced with a variety of health risks and other issues. Ligers only exist in captivity because lions and tigers live in different regions and would never breed voluntarily in the wild. Ligers are larger than both their parents, which is usually dangerous to the pregnant tigress and may make it necessary for offspring to be delivered via caesarean section. The liger often has a very limited life span as well as birth defects and other mutations.
Liger in captivity