A small Japanese island, Okunoshima, can be considered a really cute zoo for rabbits. There are almost 300 rabbits on the island that freely roam the whole territory. The reason why the island came to be overrun by rabbits remains a mystery, but there is a suggestion that back in 1971, a group of pupils went on a school trip there and brought with them several rabbits. Soon enough, a lot of bunnies occupied the whole island.
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