http://www.treewalkers.org
http://www.inibico.org
http://www.cramphibian.com
http://www.tropical-experience.nl
http://www.frogtracks.net/frmAuthenticate.aspx

Online Communities:

http://www.dartfrogforums.com
http://www.orchidboard.com
http://www.dendroboard.com
http://www.vivariumforum.com
http://dartden.com/portal.php
http://forums.kingsnake.com
http://www.orchidsonline.com.au
http://www.terraforums.com
http://www.vivariaforums.com
http://talkto.thefrog.org/index.php
http://www.amphibianforum.com
http://www.frognet.org