How do the snakes on Snake Island survive?

The snakes that ended up stranded on Ilha da Queimada Grande had no ground level predators, allowing them to reproduce rapidly. Their only challenge: they also had no ground level prey. To find food, the snakes slithered upward, preying on migratory birds that visit the island seasonally? during long flights.



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Legends. Danger. But there's no escaping that the most abundant thing on Snake Island is the snakes, to be precise, about 2,000-4,000 of the most venomous snakes in Latin America.

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Ilha da Queimada Grande, more commonly referred to as Snake Island, is an island off the coast of Brazil in the Atlantic Ocean. The island became famous for its abundant amount of snakes, hence the name Snake Island. It is administered as part of the municipality of Itanhaém in the State of São Paulo.



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And the danger on the island comes in the form of the golden lancehead pit vipers – one of the deadliest snakes in the world. The lanceheads can grow to be over a foot-and-a-half long and it's estimated that there are between 2,000 and 4,000 of them on Snake Island.

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