A Whale Saved Another Whale's Life — From a Different Species

Scientists are stunned by this. ???? Humpback whales protect OTHER species from killer whale attacks. ???? They charge in. They shield victims. They risk their own lives — for animals they don't even know. ???? Why? No one knows. ???? Some say it's pure compassion. #humpbackwhale #OceanHeroes #whalerescue #marinelife #wildlife