Knut the polar bear plays in the water in his enclosure at the Berlin zoo...
Picture: AP
...Knut will soon be joined by a female companion from the Munich zoo
Picture: AP
Sleepy snow leopard cub Yukichi makes his first public appearance at the Tama Zoological Park in Tokyo, Japan Picture: AP
Yukichi the snow leopard cub is groomed by his mother Yuki at the Tama Zoological Park Picture: AP
More photos here.
