The Red List of Endangered Wild Species and Subspecies of Plants, Animals and Fungi of the Federation of Bosnia and Herzegovina contains 658 plant species, 27 mammal species, 40 bird species, 6 reptile species, 4 amphibian species and 36 fish species, as well as thousands of different species of invertebrates.10 The Red Lists have not been harmonized and there is no single/harmonized List at the state level. Harmonization of the existing Lists would pose a major issue since, for instance, the Red List of Republika Srpska does not contain the conservation status of listed species and the methodologies used for compiling the Lists are not mutually' synchronized and for the large part do not follow the internationally recognized IUCN Red List Methodology. Altogether, 70 different habitat types and 208 species, of which 109 are birds, have been recorded and distributed into the proposed 122 Natura 2000 sites.