Can this Cuttlefish Pass an Intelligence Test?
Clip: Season 48 | 9m 51s | Video has closed captioning.
Following days of training, the cuttlefish is faced with the decision to strike and devour one of two tempting prey: Will it wait for the live crayfish or immediately strike the shrimp? Its intriguing behavior is challenging our understanding of the origins of intelligence.
Problems Playing Video? | Closed Captioning