Lion Fish, Mahe Seychelles

Lionfish/AKA Scorpion fish are very common throughout the Indian ocean reefs & shallows. The fins spines are literally needles that are coated with  extremely toxic poison. Keep clear!

Puff Adder, Masai Mara Kenya

A Puff Adder. Not a great pic, but one normally doesn't see them or, once seen, one is running in the opposite direction.