Orcas across the globe use unique strategies to stay on top of the food chain...
Secrets of the Whales
Season 1 Episode 1: Orca Dynasty
Orcas across the globe use unique strategies to stay on top of the food chain. Patagonia's whales catch sea lions off the beach, New Zealand's orcas root out hidden stingrays, and Norway's sea giants master the tail slap. Witness five...