Orcas (Killer whales)

Scientists Find Mystery Killer Whales off Cape Horn, Chile

Twitter People Think Killer Whales Are 'Orcanizing' With Dolphins

Orcas: Facts about killer whales

Wyland ORCAS Orca Killer Whale Pod Whales in forest 1985 vintage wall art print

Orca Whales San Juan Island Whale Watching Tours

Why a Strong Social Network Improves Survival Rates of Male Southern Resident Killer Whales

North Atlantic orcas reveal the troubling persistence of toxic ocean pollutants

CWR - orca

Orcas // Killer Whales, United States

Analyzing the fat of killer whales reveals what they eat

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

Endangered orcas at risk from U.S. Navy, activists warn - CBS News

Are Killer Whales (Orcas) a type of Dolphin? - Dolphins And You