Global Environment Facility
» http://www.gefweb.org/

Geological Survey of Lithuania
» http://www.lgt.lt/

Lithuanian Nature for Fund
» http://www.glis.lt/

Lithuanian Ornithological Society
» http://www.birdlife.lt/

Institute of Botany
» http://www.botanika.lt/

Institute of Geology and Geography
» http://www.geo.lt/

Institute of Ecology
» http://www.ekoi.lt/

State Protected Areas Service
» http://st.gamta.lt/

United Nations Development Programme in Lithuania
» http://www.undp.lt/

Ministry of Environment of the Republic of Lithuania
» http://www.am.lt/

United Nations Development Programme
» http://www.undp.org/

Žuvintas biosphere reserve
» www.zuvintas.lt

Viešvilė strict nature reserve
» www.viesvile.lt

Kamanos strict nature reserve
» www.kamanos.lt

Čepkeliai strict nature reserve
» ww.cepkeliai.lt

Meteliai regional park
» www.meteliuparkas.lt