The Marine Toad: The World's Largest and Most Injurious Species

The video discusses the marine toad, also known as the cane toad, which is native to Central America, the Caribbean, and South America. It is considered one of the most injurious species due to its invasive nature, having been introduced to various parts of the world, including Australia, where it disrupts local ecosystems by preying on a wide range of animals. The toad has a toxic gland that secretes a substance once used for its hallucinogenic effects, though it is dangerous and can be lethal to mammals.

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