5 Killer Creatures: Surprisingly Deadly Animals

Spitting cobra takes aim at a human face.
(Image credit: Frank Luerweg/University of Bonn.)

There are countless animals on this planet that can cause harm to humans, but some of the deadliest may not be those you expect. Forget great white sharks, which kill very few people. Forget lions, tigers and bears. Here are five creatures you should really fear, either because of the sheer number of deaths they cause or their sneaky tactics:

Box Jellyfish: The size of a soccer ball, this gelatinous killer has up to 60 tentacles, each 15 feet long. Each tentacle has 5,000 stinging cells and enough toxin to kill 60 people. And they do. No official records exist exist, but experts estimate that more than 100 people are killed each year by stings from the several species of box jellyfish around the globe. As many as 40 people are killed by box jellyfish annually in the Philippines alone, according to an estimate by the U.S. National Science Foundation.

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