Can whales survive in freshwater? - Quora
Orcas / Killer Whale Facts and Adaptations - Orcinus orca in Antarctica
Cut the toxins and boat noise, and boost salmon, so orcas can survive | The Seattle Times
:max_bytes(150000):strip_icc()/GettyImages-826128004-6cb21c0037424480b047a648e294e669.jpg "Killer Whale (Orca) Facts")
Killer Whale (Orca) Facts
Scientist witness killer whales attacking blue whale for the first time : NPR
How long can whales live outside of water as they are mammals and were land animals a long time ago? - Quora
Killer Whales Are Expanding into the Arctic, Then Dying as the Ice Sets In | Hakai Magazine
Why do orca grandmothers live so long? It's for their grandkids.
How long can orcas stay out of water? - Quora
Killer Whale | NOAA Fisheries
All About Killer Whales - Adaptations | SeaWorld Parks & Entertainment
Tanked: Killer Whales in Captivity | Hakai Magazine
Orcas: Facts about killer whales | Live Science
What Can Killer Whales Teach Us About Menopause?
Killer whales lingering in increasingly ice-free Arctic Ocean | College of the Environment
Killer! Whales hit the beach to hunt
2 Gray Whales Survive 6-Hour Attack From 30 Killer Whales
7 Reasons Killer Whales Are Evil Geniuses - The Atlantic
Why can orcas beach themselves and survive but other whales can't? - Quora
Orca - Wikipedia
Orca moms feed adult sons, a move that may lead to fewer offspring : NPR
First orca whale to beach in southeast U.S. in decades showed signs of illness : NPR
How long can whales live outside of water as they are mammals and were land animals a long time ago? - Quora
