I've said it before, I'll say it again: don't mess with the little creatures. They'll bite your ankles.

LONDON, England (Reuters) -- A rat released on a deserted island off New Zealand outsmarted scientists and evaded traps, baits and sniffer dogs before being captured four months later on a neighboring island, researchers have said.

After 10 weeks on the island the rodent decided it had had enough. It swam 400 meters, the longest distance recorded for a rat across open sea, to another rat-free island where it was eventually captured in a trap baited with penguin meat several weeks later.