takewithfood This wasn't actually that informative. I wish they would explain the results of their trials in detail, instead of just telling us "Yup, they're kinda pretty smart a little sorta." The fact that they respond to classical and operant conditioning is no surprise (hell, insects respond to classical conditioning) but I imagine that the speed at which they learn is what's surprising.
Still 5 stars for cuttlefish, perhaps my favourite creature on the planet. The footage of those mesmerizing hunting displays near the beginning is incredible.