Also called cresties and eyelash geckos. Raised and fed with care, my crested geckos live longer, happier lives than the average lizard. Well I think so :) 

Leachieanus Gecko

Island Giants -  the New Caledonian giant gecko.

Rhacodactylus chahoua - Mossy master of camouflage

BB's Crested Geckos

Crested Gecko
Chahouas Gecko