Puff Adders the same way Sheridan, I have never seen a snake rely so much on his own camo as a Puff adder...not even a copperhead and Ive been 'danger close' to too many of them...
puff adders are also just plain lazy bastards that refuse to move unless stepped on if they think they are sitting next to a excellent prey trail.....they just hope you will go away and not scare their next meal and they damn sure aint gonna run away and leave their spot....
Also the Rhino Viper - amazingly cryptic. Come to think of it, most species of
Bitis use camouflage to their advantage. (
Bitis peringueyi would be another example.)
