Off the coast of Argentina, seasoned killer whales hunt sea lion pups. See all National Geographic videos: video.nationalgeographic.com
Killer Whales Information from SeaWorld, including classification, habitat and distribution, physical characteristics, senses, adaptations for an aquatic environment, ... more
Killer Whales (Orcas), Killer Whale Pictures, Killer Whale ... Learn all you wanted to know about killer whales with pictures, videos, photos, facts, and news from National Geographic. more
Killer whale The killer whale (Orcinus orca), commonly referred to as the orca and, less commonly, blackfish, is the largest species of the dolphin family. ... more
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