A balancing act of a young orangutan at Leipzig Zoo


Here you see that when one young Sumatran orangutan wants to stay with its mother, the other one – that is a bit older – is in a more exploratory mood and is performing some 'checks and balances'.

Goal: 7000 tigers in the wild

Tiger range countries map


"Tiger map" (CC BY 2.5) by Sanderson et al., 2006.


about zoos and their mission regarding breeding endangered species, nature conservation, biodiversity and education, while at the same time relates to the evolution of species.