Killer Whale Animal Facts | Orcinus orca - AZ Animals
High Concentrations of Unidentified Extractable Organofluorine Observed in Blubber from a Greenland Killer Whale (Orcinus orca) | Environmental Science & Technology Letters
Monterey Bay Whale Watch -- Transient killer whale darted for skin and blubber sample
Rare white orca spotted among pod of 7 whales off Santa Monica Bay - Los Angeles Times
Orcas (Killer whales)
Amazon.com: Sea Animals Fitted Crib Sheet,Three Orca Killer Whales in Different Illustration Black and White Style Microfiber Silky Soft Toddler Mattress Sheet Fitted,28"x 52"x 8'',Baby Sheet for Boys Girls : Baby
Mysterious new orca species likely identified
Whales may migrate to warm water for a full body exfoliation | CBC Radio
Offshore Orcas — Orca Network
Whales Get Sunburns, Too | Science | AAAS
SeaWorld Orca Dies After Photos Showing 'Terrible' Lesions Emerge - The Dodo
Keiko (orca) - Wikipedia
Researchers use 'environmental DNA' to identify killer whales - Science & research news | Frontiers
The orca and the orca catcher: How a generation of killer whales was taken from Puget Sound | The Seattle Times
Oceans Initiative - Why are baby orcas orange-pink? This tinge is caused by the blood vessels being closer to the surface of the skin as the result of a thinner blubber layer
Killer Whale Hunting Strategies
SeaWorld's Last Orca Born In Captivity, Kyara, Dies At Just 3 Months Old : The Two-Way : NPR
Orcinus orca: Orca | CK-12 Foundation
Dead baby orca reveals harmful chemical levels in killer whales | Live Science