Big and brilliant: complex whale behavior tied to brain size

WASHINGTON (Reuters) - Cetaceans -- whales and dolphins -- are among the brainiest of beings. In terms of sheer brain size, the sperm whale is tops on Earth, with a brain six times larger than that of a person. [Source]

Origin: reuters.com

Category: scienceNews

Topics: brain, whale, person, larger, times, Earth, sperm, sheer, terms, beings, brainiest, among, dolphins, whales, Cetaceans, (Reuters), WASHINGTON, behavior, complex, brilliant

Source: http://feeds.reuters.com/~r/reuters/scienceNews/~3/nB8eeU1lWoo/big-and-brilliant-complex-whale-behavior-tied-to-brain-size-idUSKBN1CL30I