Snake Encyclopedia
Search and identify 1,000+ snakes from around the world — with family, range, size, habitat, and how to tell similar species apart.
Yellow Anaconda
A large, semi-aquatic constrictor of South American wetlands, smaller than its relative the green anaconda but still among the heaviest snakes in the Americas.
Olive Python
One of Australia's largest snakes, a plain olive-brown python found around rocky gorges and river systems in the continent's arid and tropical north.
Round Island Keel-Scaled Boa
The last surviving species of an ancient, highly endangered snake family, found only on Round Island near Mauritius and rescued through conservation breeding.
Dusky Pygmy Rattlesnake
A tiny, common rattlesnake of Florida wetlands and pinelands, notable for its buzzy, insect-like rattle.