Cool stuff Dean.
Of all the time I spent on the coast in Namaqualand, I never found these, so I am super jealous!
This short video clip reminds me that there are other ways to document reptiles other than photographs and now with most digital cameras offering HD video, we have no excuse.
ADDER, n. A species of snake. So called from its habit of adding funeral outlays to the other expenses of living. -THE DEVIL'S DICTIONARY by AMBROSE BIERCE