ORCAS The Finnish ppl call 'em WHALE KILLERS ('cause they kill Whales - they eat 'em alive!) "Killer Whale" is a mistranslation - the sentence structure is diff. Although related to Whales they're more similar to Dolphins!
Killer Whale Killer Facts (via Huffington Post Orcas are amongst the most intelligent species in the world, making them particularly unsuitable to captivity! They are Spyhopping here, to see whats going on.