> I also have a suspicion that orca intelligence possibly matches that of humans.
I thought similar things after watching the documentary Blackfish (which is excellent.) Some of the orca behaviour documented in that film - in captivity and in the wild - is remarkably intelligent; some of the most obviously-intelligent behaviour I've seen from any non-human animal.
I thought similar things after watching the documentary Blackfish (which is excellent.) Some of the orca behaviour documented in that film - in captivity and in the wild - is remarkably intelligent; some of the most obviously-intelligent behaviour I've seen from any non-human animal.