Dolphin Intelligence: Deep Thinkers of the Sea

Dolphins have long captured our imagination as the geniuses of the ocean. These sleek marine mammals play in complex social groups, use curious tools, and even recognize themselves in mirrors. But what exactly makes a dolphin “intelligent,” and how do scientists know? In this feature, we dive into the world of dolphin cognition – from their remarkable brains and communication abilities to famous experiments (including one where a researcher lived with a dolphin in a flooded house!). We also explore real-world dolphin smarts in the wild and discuss how scientists today view the enigma of dolphin intelligence.

Photo by Freddy Jimenez