World's Most Toxic Animals
Lurking in the oceans, to the forest, swamps and deserts, are a litany of lethal little killers. Here, explore what defines a poison from a toxin and which venoms pack the greatest punch.
Episodes
In Australia, meet the world's most venomous snake. Plus, in nearby oceans, discover the deadly nature of the marine creatures that share these tropical waters.
In the South American rainforest, there's a tiny frog that's packed with poison. While near Sydney, Australia, you'll meet the world's most venomous spider.
