A two-faced calf was born in Indonesia recently. The animal has a normal set of lungs, heart, liver and intestines -- but an extra face.
A two-faced kitten was born in Amarillo , Texas earlier this week.
A two-headed Greek turtle named Janus eats some salad leaves at the Natural History Museum in Geneva September 5, 2007.
A two-headed snake was born at a wildlife centre in northern Argentina in January 2008.
A two-faced piglet was born in Xi'an , capital of Northwest China's Shaanxi Province , in March 2007.