In a fascinating display of animal intelligence, certain dolphins off Australia’s coast have been spotted using sponges as tools to help them catch fish. This clever trick isn’t just a random behavior—it’s a skill passed down from mother to calf, showing how these marine mammals learn and share knowledge across generations. But don’t be fooled: mastering this technique takes serious effort, and not all dolphins pull it off easily.

Editor’s Note: This isn’t just a quirky dolphin fact—it’s a peek into how animals develop and transmit culture. Tool use was once thought to be a uniquely human trait, but discoveries like this challenge our understanding of intelligence in the wild. It also highlights how much we still have to learn about the hidden lives of creatures we share the planet with. Plus, it’s a refreshing reminder that nature is full of surprises.