Legend is he buried his treasure somewhere on the island but the fact stands a lot of it was liquid treasure and a lot of it was put into building town infrastructure and his own house
"Napoleon attacked by rabbits" so I had to go google search it. "The story of Napoleon being "defeated" by rabbits during a hunt in 1807 is a humorous anecdote, but it's not a confirmed historical fact, though it is mentioned in General Thiébault's memoirs. "