The killer whales separated a humpback calf from its mother
“This is so incredible and deathly scary all at the same time"
Incredible footage of orcas just 1km off the Byron Bay coast
Sighting a "very special thing" says marine ecologist
“I did it,” he said, according to court documents.
Humpback protects calf from an orca attack
Video captures killer whales stalking swimmer
Video: Rebecca Parlett.
Queensland Museum says dead orcas are highly significant to state
PETA files court case on behalf of 'slave' killer whales