See how the blue-ringed octopus warns predators away—and paralyzes prey. | National Geographic

2K views · 93 reactions | Here's an amazing up close look at the famed blue-ringed octopus! Is this on your to-see list? : @julia.waterchild (IG) | SSI | Facebook

199K views · 3.7K shares | The blue ringed octopus is considered one...

Blue-ringed octopuses have a beak-like mouth with a radula for feeding. They inject their venom through a sharp, parrot-like beak located in the center of their tentacles. #octopus #ocean #travel | Critter Hunter

17K views · 1K reactions | Although only 8-10 inches long, the...