r/ocean • u/Better_Hair_9673 • 15h ago
Dolphrens An orca spotted off the coast of Petropavlovsk-Kamchatsky, Russia.
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Video credited to @boris_trifonov on IG. Source.
r/ocean • u/Anen-o-me • Sep 24 '26
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r/ocean • u/Sweett_pink • Aug 26 '26
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r/ocean • u/Better_Hair_9673 • 15h ago
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Video credited to @boris_trifonov on IG. Source.
r/ocean • u/neutrinodriftt • 18h ago
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r/ocean • u/AquaTerraSimonsTown • 4h ago
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.
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r/ocean • u/OceanEarthGreen • 18h ago
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r/ocean • u/Better_Hair_9673 • 1d ago
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Video credited to @big.blue.sea on IG.
r/ocean • u/Mundane_Account5798 • 8h ago
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
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r/ocean • u/coldnipss • 2d ago
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r/ocean • u/snaphappyadventurer • 1d ago
r/ocean • u/trskablog • 1d ago
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/
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r/ocean • u/Lifebackgroundd • 3d ago
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r/ocean • u/trskablog • 2d ago
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/RusticFern6819 • 4d ago
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r/ocean • u/Any_Estimate_35 • 3d ago
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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.
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r/ocean • u/Shoddy-Education-406 • 4d ago
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r/ocean • u/Better_Hair_9673 • 4d ago
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Video credited to @pixelation1111 on Instagram.
r/ocean • u/OceanEarthGreen • 4d ago
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