Perhaps the most unlikely hero to emerge from this summer's World Cup was Paul the octopus, a lightly spotted invertebrate living in an aquatic center in Germany. Paul earned worldwide fame for successfully "predicting" the winner of eight out of eight soccer games, including the final match. Before each game, Paul's keepers would place two food-filled boxes, each of which was decorated with one team's national flag, in the creature's tank. Whichever box Paul ate from first was considered to be his pick. The octopus nailed it all eight times.

Though Paul's success seems mainly to have been luck a evidence for psychic sports forecasting ability in octopuses is, well, somewhat lacking a if you were looking to consult a brainy animal, you could do worse than an octopus. Research is increasingly revealing that there's something sophisticated going on inside the octopus's soft and squishy head. The critters, it seems, are surprisingly smart.

Octopuses "make decisions all the time, complicated decisions," says Roger Hanlon, a senior scientist at the Marine Biological Laboratory in Woods Hole. "People don't expect that from a creature related to an oyster."

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