It's Day 2 of #OctopusOctober! By rapidly drawing water into and out of a funnel-like structure called a siphon, octopuses can jet through the water, quickly moving away from predators—or toward prey. Adults may dine on crabs, shrimp, clams, snails, fishes and even other octopuses, using their beaks to break open hard-shelled prey. 🐙 | National Aquarium

They change shape and color, have three hearts, and squirt ink. Learn more about the fascinating features of the octopus. http://on.natgeo.com/2gCwrkN | National Geographic History

168K views · 2.9K reactions | How does an octopus breathe? Where are its organs? And what's this about a siphon? Find out from intrepid cephalopod aquarist Candace about the general body plan of a giant Pacific octopus and what provides the cephalopower to all that inkredible octopus behavior. | Monterey Bay Aquarium | Facebook

🐙 Octopus Intelligence Will Blow Your Mind! 🧠✨ Octopuses are some of the smartest creatures in the ocean 🌊 From problem-solving to escaping traps and using tools, this clip shows just how intelligent these amazing animals really are. Nature never stops surprising us! Watch till the end — this is next-level animal intelligence 🔥 #Octopus #SmartAnimals #OceanLife #AnimalIntelligence #SeaCreatures #NatureAmazing #Wildlife #MarineLife #DidYouKnow #ScienceFacts #fblifestyle #ViralVideo | YouTube

Did you know octopuses are creative and show remarkable problem-solving abilities? Learning about how their brains work can help unlock our understanding of the evolution of intelligence in other species and artificial intelligence systems, explains Dr. Jennifer Mather. 🐙🧠 #octopus #intelligence #AI #science #psychology | American Psychological Association

Octopuses are very intelligent and use a range of strategies to hide from predators, such as this octopus hiding in a shell. Produced by Academy Award® winner James Cameron and narrated by Paul Rudd, Secrets of the Octopus takes us under water into the amazing world of the Octopus. Uncover the Secrets of the Octopus, 22nd April from 8pm on National Geographic WILD UK. | National Geographic UK