The about eight month old yellow-footed rock-wallaby cub Noah, left, is comforted by its mother on a rock in at the Tierpark zoo in Berlin, Germany, Friday, Oct. 11, 2013. The yellow-footed rock-wallabies are an endangered species and together with some other zoos the Tierpark zoo in Berlin has a special breeding program for these wallabies. After spending several months in its mother's pouch the cub has now finally left it and was presented to the public. (AP Photo/Markus Schreiber)

Markus Schreiber