The small Japanese island of Okunoshima is known as 'Rabbit Island' - and this video gives you a good idea as to how it got its moniker.

The clip is going viral, and it's not hard to see why: it is at once supremely adorable (they are cute ikkle fluffy bunnies, after all) and ever-so slightly scary, in a Hitchcock's 'The Birds' kind of way. Mind you, we're sure London tourists think the same when they get surrounded by pigeons in Trafalgar Square...

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