How octopus intelligence challenges everything we know about animal cognition

Octopuses are colorblind, yet they’re some of the most skilled camouflage artists in the animal kingdom. 🐙 Their skin is packed with chromatophores, pigment cells that let them change color and texture in an instant to match their environment. How do they do it without seeing color? That’s a puzzle scientists are still trying to solve. #Octopuses #MarineBiology #Oceanography #SeaLife #Science This project is part of IF/THEN®, an initiative of Lyda Hill Philanthropies.