72K views · 202 reactions | Imagine witnessing this!  Whale watchers off Ballina had a front row seat as a pod of orcas attacked a juvenile humpback whale. Have you ever spotted killer whales off our coastline?  Out of the Blue Adventures | ABC Sydney | Facebook

409K views · 2K reactions | A deckhand on the Ningaloo Discovery has captured nature at its most brutal - filming an Orca preying on a humpback whale calf as swimmers watch on from the boat yesterday afternoon. Though hard to watch, those on board say it was a once in a lifetime experience to see it up close. Credit: Ningaloo Discovery | @livsoceanworld #9News | WATCH LIVE 6pm | 9 News | Facebook

Researchers have observed humpback whales defending smaller sea animals from killer whale attacks. | HLN

123K views · 2K reactions | Can a humpback whale actually swallow a...

53K views · 632 reactions | A distressed humpback whale tangled in a huge mass of fishing equipment has finally been freed after a major rescue effort off the Gippsland coast in Victoria. Full story: https://tinyurl.com/4u5njt6p Personalise your news and stay in the know with the ABC NEWS app: https://ab.co/abcnewsapp | ABC Melbourne | Facebook

1M views · 10K reactions | WATCH: A rescue team freed a baby humpback whale from a net in Australia. It took them three hours, but the baby was finally reunited with its mother ❤️️ https://cbsn.ws/2nKdghJ | CBS News | Facebook

68K views · 646 reactions | Watch these Sea World workers stage a dramatic rescue of a humpback whale in the shark-infested waters of Australia.  | Humankind | Facebook