Biosphere Reserve and National Park Šumava (Czech Republic)

www.npsumava.cz

Institute of Systems Biology and Ecology (ISBE), Academy of Sciences of the Czech Republic (Czech Republic)

www.usbe.cas.cz

Biosphere Reserve and National Park Aggtelek (Hungary)

www.anp.hu

Ecological Institute for Sustainable Development (EISD) (Hungary)

www.ecolinst.hu

Biosphere Reserve and National Park Babia Góra (Poland)

www.bgpn.pl

Friends of Babia Gora Association (FBGA) (Poland)