See how the blue-ringed octopus warns predators away—and paralyzes prey. | National Geographic
0:38
See how the blue-ringed octopus warns predators away—and paralyzes prey. | National Geographic
995.2K viewsJan 3, 2017
FacebookNational Geographic
Did somebody say glow up? 🐙✨ This blue-ringed octopus can trigger muscles to dial up the color in her rings. With thousands of light-reflecting cells, she’s quite the eerie enchantress 🔮 #SecretsOfTheOctopus is now streaming on Disney and Hulu. | National Geographic Animals
0:35
Did somebody say glow up? 🐙✨ This blue-ringed octopus can trigger muscles to dial up the color in her rings. With thousands of light-reflecting cells, she’s quite the eerie enchantress 🔮 #SecretsOfTheOctopus is now streaming on Disney and Hulu. | National Geographic Animals
24.1K viewsNov 2, 2024
FacebookNational Geographic Animals
The blue-ringed octopus delivers quite a warning! #SecretsOfTheOctopus, narrated by Paul Rudd, is now streaming on Disney and Hulu. | National Geographic TV
1:15
The blue-ringed octopus delivers quite a warning! #SecretsOfTheOctopus, narrated by Paul Rudd, is now streaming on Disney and Hulu. | National Geographic TV
345.4K viewsMay 1, 2024
FacebookNational Geographic TV
Blue-lined octopuses are reputed to be among the most dangerous animals in the sea—one of four species of highly venomous blue-ringed octopuses. Although they have an extremely powerful venom used to kill their prey of crabs and small fishes, they are very shy and non-aggressive creatures that prefer to hide under ledges and in crevices. Nat Geo Explorer and #PhotoArk founder Joel Sartore, Photographer documented this blue-lined octopus (Hapalochlaena fasciata) at the National Museum of Marine S
0:22
Blue-lined octopuses are reputed to be among the most dangerous animals in the sea—one of four species of highly venomous blue-ringed octopuses. Although they have an extremely powerful venom used to kill their prey of crabs and small fishes, they are very shy and non-aggressive creatures that prefer to hide under ledges and in crevices. Nat Geo Explorer and #PhotoArk founder Joel Sartore, Photographer documented this blue-lined octopus (Hapalochlaena fasciata) at the National Museum of Marine S
1.4K viewsJun 26, 2023
FacebookNational Geographic Society
Deadly☠️ Blue Ringed Octopus Flashing Bright Warning Colors
5:01
Deadly☠️ Blue Ringed Octopus Flashing Bright Warning Colors
763 viewsJun 29, 2022
YouTubeCuriosity Lounge
Venomous Blue-Ringed Octopus Filmed on Australian Swimming Beach
3:54
Venomous Blue-Ringed Octopus Filmed on Australian Swimming Beach
Mar 1, 2018
National GeographicNick Lunn
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
0:11
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
14.4K viewsAug 1, 2022
FacebookPADI
1:20
The glow of a blue-ringed octopus comes from their iridophores, light-reflecting structures arranged to shimmer blue when the muscles above them relax. 🌟 📺: Australian Geographic Extraordinary Animals now streaming for free via SBS On Demand #ausgeo #blueringedoctopus #octopus #deadlyanimals #marine #underwater | Australian Geographic
6.1K views6 months ago
FacebookAustralian Geographic
0:53
Blue-Ringed Octopus Pounces on Unsuspecting Crab | National Geographic
39.7K viewsApr 11, 2017
YouTubeNational Geographic
2:08
All About the Blue Ringed Octopus
42.2K viewsJan 20, 2022
YouTubeNext Generation Science
1:34
Some interesting fact s about the Blue-ringed octopus. Filmed in Kiama Rockpool **Special note for the annoying critics  I did not touch nor harm this blue-ringed octopus. In actual fact this footage has been taken up by National Geographic  #illawarra #octopus #venomous #marinelife #underwaterworld #underwaterphotography | Find My Australia
43.1K views4 months ago
FacebookFind My Australia
3:57
The Blue-Ringed Octopus Glows! | Extraordinary Animals (Now Streaming)
811 views6 months ago
YouTubeAustralian Geographic
0:44
Dear tourists, the blue-ringed octopus is one of the most deadly creatures in Australia, it carries enough venom to kill 26 adults within minutes - definitely don't do this! | SBS News
958.1K viewsJan 29, 2019
FacebookSBS News
0:26
Why Is the Blue Ringed Octopus So Dangerous? | Blue Ringed Octopus Facts | Deadliest Sea Creature.
1.5K viewsApr 28, 2025
YouTubeKnowledge Flip
0:23
Fascinating Facts about the Blue Ring Octopus
38 viewsApr 25, 2024
YouTubeBET YOU DIDN'T KNOW...
0:21
The World’s Most Beautiful Killer: Blue-Ringed Octopus 🐙💀
56K views6 months ago
YouTubeUnknown Animalia
2:01
This Killer Octopus Is Both Beauty & Brains | Deadliest Month Ever | National Geographic UK
266.6K viewsApr 23, 2022
YouTubeNational Geographic UK
0:06
Meet the Southern Blue-Ringed Octopus: Nature's Deadliest Predator
34.5K viewsFeb 25, 2023
TikTokausgeo
1:09
Incredible Blue Ringed Octopus Facts and Dangers
318.1K viewsMay 13, 2025
TikTokmrgrimoire
0:09
Here's an amazing up close look at the famed blue-ringed octopus! Is this on your to-see list? 📷: @julia.waterchild (IG) | SSI
2K viewsNov 20, 2022
FacebookSSI
2:21
Facts: The Blue-Ringed Octopus
30.4K viewsFeb 7, 2020
YouTubeDeep Marine Scenes
2:49
Deadly Blue-ringed Octopus
278.6K viewsJul 12, 2015
YouTubeThe Nature of Science
1:31
The Blue Ringed Octopus: The World's Most Venomous Octopus | Erudite Octopus
213 viewsSep 9, 2023
YouTubeErudite Octopus
5:22
Blue-Ringed Octopus: 15 Amazing Facts About the Blue-Ringed Octopus
1.7K viewsJul 31, 2023
YouTubeConclusive World
8:39
How Venomous Is A Blue Ringed Octopus?
11.4K viewsJun 24, 2022
YouTubeAngus Murray
4:13
Blue-ringed Octopus Facts: a DEADLY octopus 🐙 | Animal Fact Files
195.4K viewsMar 5, 2017
YouTubeAnimal Fact Files
2:43
5 Fascinating Facts About The Blue Ringed Octopus
526 viewsMay 5, 2023
YouTubeWorld Cool Facts
0:16
For weeks, Nat Geo photographer David Liittschwager joined researchers to study octopuses, learning all about their unique characteristics. From their ability to change their skin color to their curious minds, find out what David discovered at https://on.natgeo.com/4aEMhG2 🎥: David Liittschwager | National Geographic
172.6K viewsMay 27, 2024
FacebookNational Geographic
8:12
All Things Blue Ringed Octopus - Unveiling the Deadly Secrets of the Ocean’s Tiny Marvel
7.8K viewsDec 18, 2024
YouTubeAll Things Marine Life
0:51
Blue-Ringed Octopus | One of the most poisonous marine animals
15.4K viewsDec 18, 2023
YouTubeNature & Wildlife
See more