Orcas (Killer whales)

Video Footage Captures Orcas Killing Great White Sharks, Smart News

Killer Whale Facts Orca Facts for Kids

whales: Fact Check: Are the orca killer whales responsible for the missing submarine? Social media conspiracy theory debunked

Is there an 'orca uprising'? Like orcas themselves, the answer is complex. - ABC News

Orca - Oceana

In rare attack, 30 orcas 'badly wounded' 2 adult gray whales in California

Analyzing the fat of killer whales reveals what they eat

Killer (Orca) Whale, Whale-a-pedia Wiki

Gerlache Strait Killer Whales - Edin Whitehead