Study: Humans cause more orca deaths than previously understood - OPB
A very large Orca with its 2mtr igh dorsal fin fully out of the water Stock Photo - Alamy
Tilikum (orca) - Wikipedia
Orcas shown hunting and killing great white sharks in rare footage - The Washington Post
Orcas recorded hunting and eating the world's largest animal - the blue whale - World News - Mirror Online
Iceland's Orcas Are Scared of Pilot Whales - The Atlantic
The animal from which great whites flee: 5 killer records held by orcas | Guinness World Records
Types of Killer Whale: Guide to Killer Whale Types
World's Largest Killer Whale! And He's Crazy! - YouTube
The largest recorded Orca
توییتر \ Ramiro Gonzalez در توییتر: «Orcas are my favorite and were my third inspiration to study the sciences (obviously behind dinosaurs and Steven Irwin)»
Drone footage shows orcas chasing and killing great white shark | Whales | The Guardian
The animal from which great whites flee: 5 killer records held by orcas | Guinness World Records
SeaWorld on Twitter: "#DYK The largest recorded male #killerwhale was 32 ft. in length & weighed 10,000 kg! Those sure are some big fins to fill #funfact #orca https://t.co/8iISBX5Iii" / Twitter
Frida Nyberg on Twitter: "The size of Tilikum, Corky and Kasatka to the largest #orca ever recorded. #DolphinAwaranessMonth https://t.co/xHgB7FU955" / Twitter
7 largest orcas ever existed in world. - YouTube
The largest recorded Orca
Orcas Are Able to Kill and Eat Blue Whales, Scientists Confirm - The New York Times
The animal from which great whites flee: 5 killer records held by orcas | Guinness World Records
Killer Whale Fact Sheet | Blog | Nature | PBS
Orcas recorded hunting and eating the world's largest animal - the blue whale - World News - Mirror Online
Orcas (Killer Whales): Facts and Information
Orcas: Facts about killer whales | Live Science
