This video is called Killer Whale Sounds and Spy Hopping Through Antarctic Pack Ice.
Translated from Dutch NOS TV:
Off the coast of Stellendam [a Dutch lifeboat] has succeeded in pushing a stranded sperm whale back into the sea. The animal of more than 12 meters long was swimming towards the shore this morning, and had beached on a sandbank.
Killer whales learn to ‘talk’ like bottlenose dolphins. Orcas who spent time around bottlenose dolphins learned to imitate their famous clicks and whistles, a new study finds, further demonstrating the depth of killer whales’ intelligence and social complexity: here.