How well do bp's see?

[Skittles1101]

I think they do see some colors. I read a few articles that showed how they see both visually and heat signatures. I believe their eye sight is not the best alone, but with the heat pits it creates a very crystal clear image of what they are looking at.

http://news.softpedia.com/news/Why-D...rk-32291.shtml

http://findarticles.com/p/articles/m...0/ai_17867815/
Honestly, you can probably google "how well do snakes see" and read quite a few more articles, these are just the ones I found interesting.