Photographic publication „Wild Hearts“ (Divoká srdce in Czech language) is giving a tribute to animal creatures which have been forced to leave their homes as a consequence of human disrespectful behavior towards nature. Many of them have not even recognized their orginal homes where their species come from. They were born in the zoo, but their hearts are still pumping wild. This book has been done for four years and it is not only about showing respect to animals, but also to people who care after them. It is mainly thanks to their work that some species which would extinct today in the wilderness can survive and sometimes they can even be allocated back in the nature.