How Fish Detect Weakness: The Lateral Line in Action#marinebiology #marinelife #underwaterworld

Raul Roca on Instagram: "Fish experience the world in ways that are completely different from ours. Many species rely on a special sensory system called the lateral line, which allows them to feel vibrations and pressure changes in the water as if they were touching everything around them at once. This lets fish swim in perfect groups, avoid obstacles in total darkness, and sense predators before they ever come into view. Some fish can sleep with one eye open or enter resting states where half o