Naturfotografie - Makrofotografie: Wenn Sie eine kompetente Website suchen, übersichtlich gegliedert und mit Anleitungen und wunderschönen Beispielen
versehen, empfehle ich Ihnen Günther Schmaus - Killifische und Naturfofotgrafie - http://homepages.compuserve.de/DKG513
http://www.naturesound.com/frogs/frogs.html - Frogs and Toads in Color and Sound (North America)
http://www.biol.sc.edu/~sushaus/Herpguide/ - Frogs and Reptiles of the ACE Basin, South Carolina (North America) http://www.uga.edu/~srelherp/ - Amphibians and Reptiles of Savannah River (North America)
http://animaldiversity.ummz.umich.edu/chordata/lissamphibia/frog_calls.html - Frog Calls (North America) http://www.reptilesofaz.com/herp-amphibians.html - Frösche aus Arizona, USA
http://www.calacademy.org/research/herpetology/frogs/kfrogs.html - Frösche aus Kenya http://www.jcu.edu.au/school/tbiol/zoology/herp/tfrg/tfrg.html - Frösche der Townsville-Region, Australien
http://www.geocities.com/rainforestfrogs/ - Frösche der Western Ghats http://frogweb.org/index.html - Frösche aus Malaysia
http://members.tripod.com/Thryomanes/AnimalSounds.html#frogs - Froschrufe aus aller Welt
Internationale Links zum Amphibienschutz:
http://www.open.ac.uk/daptf/index.htm - The Declining Amphibian Populations Task Force (DAPTF) http://lifesciences.asu.edu/irceb/amphibians/ - Global amphibian decline
http://www.redlist.org/ - IUCN Rote List Bedrohter Tierarten http://conservation.org/xp/CIWEB/home - Conservation International http://www.gbf.ch/ - Global Biodiversity Forum
http://edc2.usgs.gov/armi/ - amphibian monitoring, Rocky Mountains http://www.lternet.edu/la/ - amphibian decline in Latin America
http://rana.biologia.ucr.ac.cr/ - The Research and Analysis Network for Neotropical Amphibians http://www.jcu.edu.au/school/phtm/PHTM/frogs/ampdis.htm - amphibian deseases
http://www.im.nbs.gov/amphibs.html - North American Amphibian Monitoring Program http://jassekhmet.tripod.com/frogs.htm - amphibian decline - chytrid fungus http://www.natureserve.org/ - Nature Serve