Beneath the surface of Fiji's Shark Reef Marine Reserve, a six-year study has quietly dismantled one of the ocean's most enduring myths: that apex predators like bull sharks move through the world alone. Researchers from the University of Exeter, Lancaster University, and the Fiji Shark Lab have found that bull sharks carry a measurable preference for the company of their own kin — a phenomenon they call 'kinfluence' — suggesting that even the most formidable hunters are not immune to the pull of family. The discovery invites us to reconsider what we mean by social life, and to ask whether sol