This video from South Africa says about itself:
29 December 2016
This is the extremely rare moment of a pair of puff adders mating in the road.
Lourens Erasmus captured this scene on his most recent safari adventure.
Seeing a snake while on a safari is something that most people fight about, they want to see one, but then when they do, they suddenly get really scared. Well, if one gets a fright when seeing one snake, imagine two in the middle of the road! Not even mentioning that a puff adder is an extremely venomous snake.
What a sighting to capture on film! It was so incredible that he went straight away to LatestSightings.com and uploaded it to the partner program.
When 2 male snakes fight, it looks extremely similar, however this is slightly more calm, which makes snake experts believe that these are a male and female snake performing the mating ritual.