Strom jako biotop (součást ekologické niky)

The diploma thesis deals with evaluation the importance of the age of trees genus Quercus in the ecological niche of animals regard to endangered or specially protected species. The theoretical part solves the problem of tree as a habitat, describes the importance of the age of the tree and there is a closer look at genus Quercus as well. In the next part are evaluated the trees of the three selected sites depending on the type of habitat. The diploma thesis also maps the presence of elements of ecological potential which allow species to the existence or another opportunity to stay within a particular tree species. It describes the options assesments of trees by available methodologies