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

Have you ever seen a blue-ringed octopus while diving? 🐙 Despite their innocent appearance, they are among the most venomous marine species on the planet. 😳 📷 IG user 'kenzokiren' 📍Lembeh, Indonesia | PADI

Filmed this Blue Ring Octopus in Anilao Philippines. This tiny cephalopod has enough venom to kill 26 people. It is about the size of your thumb. It flashes its blue rings when it feels threatened. Once I shined my light on it, it started flashing. Such a cool animal! | OceanShutter

266K views · 8.7K reactions | The blue-ringed octopus, a small yet deadly cephalopod, possesses potent venom capable of paralyzing prey and threatening humans. Despite its size, it's one of the ocean's most venomous creatures. With vibrant blue rings as a warning signal, it showcases nature's beauty and danger intertwined. Critter Republic Dive Center #ocean #octopus #bbc | Critter Hunter | Facebook