Sono nati l'8 marzo ed hanno oggi circa sei settimane

A photographer take pictures of a six week old white tiger cub during a press conference at the Serengeti-Park zoo in Hodenhagen, northern Germany, on Wednesday, April 21, 2010. Two white tigers named Rico and Kico were born on March 8 at the park and now got their first medical examination.

(AP Photo/dapd/Focke Strangmann)