A bit of info on eyesight please?

[drache]

Incorrect.

I guess I don't do facetious well in print

Does the location of a scent molecule on a certain part of a snake's tongue register a direction?
Is that the advantage of a forked tongue?

that's something they deduce from scent trail experiments, and yes - apparently the forked tongue is a directionally sensitive tool
read "The Snake Scientist" by Sy Montgomery and Nic Bishop - it's a cool book

[guidofatherof5]

I guess I don't do facetious well in print

that's something they deduce from scent trail experiments, and yes - apparently the forked tongue is a directionally sensitive tool
read "The Snake Scientist" by Sy Montgomery and Nic Bishop - it's a cool book

Good book, Reading it makes me want to go back to the Dens this Spring.