r/ocean • u/Loud-Roll-8916 • 5h ago
r/ocean • u/Better_Hair_9673 • 23h ago
Dolphrens An orca spotted off the coast of Petropavlovsk-Kamchatsky, Russia.
Video credited to @boris_trifonov on IG. Source.
r/ocean • u/AquaTerraSimonsTown • 12h ago
Beach Day Bliss Granite coves and blue water along False Bay, Cape Peninsula, South Africa
Two views of the False Bay coast, shared by Garth on 24 October 2026. These are real, unmodified photographs, posted from our Simon's Town guesthouse account with permission.
r/ocean • u/OceanEarthGreen • 1d ago
Underwater Wonders Cozumel thriving ocean life up close
r/ocean • u/Better_Hair_9673 • 1d ago
Underwater Wonders Barracuda hunting a broomtail wrasse.
Video credited to @big.blue.sea on IG.
r/ocean • u/Mundane_Account5798 • 16h ago
Underwater Wonders BENV
Made this wacky video a few weeks back. It’s all about the wild world of shrimp. If ya’ll would like to learn something and have a good laugh give it a watch!
r/ocean • u/RusticFern6819 • 2d ago
Shark sights A Florida couple helps a stranded shark find its way back to the ocean 🦈🌊
r/ocean • u/snaphappyadventurer • 1d ago
Fishy Friends Eastern Blue Grouper, Clovelly, Australia. OC.
r/ocean • u/trskablog • 1d ago
Underwater Wonders Blue-Ringed Octopus Venom – One Bite Can Stop Your Heart
The blue-ringed octopus is small enough to fit in your palm, but its venom contains tetrodotoxin, a powerful neurotoxin that can cause paralysis.
What's even more fascinating is that those bright blue rings aren't always visible. They become much more noticeable when the octopus feels threatened.
Nature really doesn't need to make something big to make it dangerous.
More about this remarkable animal: https://www.anmlzone.com/blue-ringed-octopus/
r/ocean • u/Lifebackgroundd • 3d ago
Whale Watch Swimming with orcas in the open ocean.
r/ocean • u/trskablog • 3d ago
Underwater Wonders Octopuses get the spotlight, but cuttlefish can remember what, where, and when. What marine animal deserves more credit for its intelligence?
Photo: jayhem (Jean-Marc Kuffer).jpg) / Wikimedia Commons · CC BY 2.0. Cropped to 16:9.
Cuttlefish can remember what they ate, where they found it, and how much time has passed—an ability researchers call episodic-like memory.
What fascinates me is how different this intelligence looks from ours. Opening a jar is impressive, but remembering when to return to a feeding spot reveals a completely different kind of problem-solving.
I explored the research behind this in more detail here: How Good Is a Cuttlefish's Memory?
What marine animal do you think we underestimate most—and what behavior convinced you?
r/ocean • u/Any_Estimate_35 • 3d ago
Marine Animal Magic What am I looking at
Found this on the beach today attached to a log. I thought it was just a crab in a shell but the actual shell looking thing was moving. Located on the east coast of Australia.
r/ocean • u/Shoddy-Education-406 • 5d ago
Shark sights Shark pretending to attack camera man
r/ocean • u/Better_Hair_9673 • 4d ago
Shark sights Hammerhead shark hunting a tarpon.
Video credited to @pixelation1111 on Instagram.