AnamCara
Chameleon Enthusiast
broken link? Would like to see the cham lungHere is a nice illustration of the simplicity of chameleons lungs. Mammalian lungs are so much more complex with endless branches and microscopic air sacs. You can imagine how easy it would be to lose moisture thru that membrane.
*Somewhat Graphic*-Chameleon lung during necropsy displaying remarkably thin walls--blurred areas but not perfect