I cant get over this. I had no idea they could be so large. I cant stop thinkiNG ABOUT THIS. ITS INSANE. HOW OLD IS THIS THING

I found this on my front porch and I live on an NC beach (Like a mile away) I want to help and keep it alive to reintroduce it back to its habitat but I have no idea what it is. What should I do to keep it alive and where should I place it to reintroduce it? And what is it? I keep adding salt to the water like an idiot and then dumping it and replacing with freshwater bc I have noooo idea what’s helping. I really don’t want to be the cause of its demise - please help. Thank you in advance!!

<div class="md"><p>I found this on my front porch and I live on an NC beach (Like a mile away) I want to help and keep it alive to reintroduce it back to its habitat but I have no idea what it is. What should I do to keep it alive and where should I place it to reintroduce it? And what is it? I keep adding salt to the water like an idiot and then dumping it and replacing with freshwater bc I have noooo idea what’s helping. I really don’t want to be the cause of its demise - please help. Thank you in advance!!</p>
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I found what I think is a mollusk? Pls help I don’t want to kill it

Please help ID these, St Augustine FL

Saw this guy one Galveston beach in Texas around March of this year. Couldn’t figure out where to post it lol. Any ideas?

<div class="md"><p>Saw this guy one Galveston beach in Texas around March of this year. Couldn’t figure out where to post it lol. Any ideas?</p>
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What is this guy?

humpback whale, bluefin tuna, and eagle ray art tote bag (by me)

There is something like pincers in the holes

<div class="md"><p>There is something like pincers in the holes</p>
</div>

What is that?

Does anyone know what type of creature this is? Found this just a day or two ago washed up in the sand at a beach in Big Sur CA. Never seen anything like it!

<div class="md"><p>Does anyone know what type of creature this is? Found this just a day or two ago washed up in the sand at a beach in Big Sur CA. Never seen anything like it!</p>
</div>

What is this? Found at Big Sur CA beach

FALSE KILLER WHALE ─ The Fierce Doppelgänger of the Mighty Orca

sea creatures folded by me!

Species Spotlight - Crystal sea slug (Antiopella cristata)

Educational video about the Crystal sea slug (Antiopella cristata)!

Was this a crab sacrifice!? 🦀🤣

The Sea Grant Vision: How MIT Sea Grant's Programs Bridge Science and Community with Danny Badger

WTF was this? The sea spit this out on the beach on Fuerteventura.

What’s this called?

So these were both found washed up on a beach along the East Coast of Australia. The first one was a round flat disc, they are not crescent shaped so that rules out Sand Snail Egg Sac. They ranged from the size of a bottle cap lid to the size of a small adult palm.
I believe the second ones may be a sea gooseberry but I'm unsure.
Thankyou in advance

<div class="md"><p>So these were both found washed up on a beach along the East Coast of Australia. The first one was a round flat disc, they are not crescent shaped so that rules out Sand Snail Egg Sac. They ranged from the size of a bottle cap lid to the size of a small adult palm.
I believe the second ones may be a sea gooseberry but I&#39;m unsure.
Thankyou in advance</p>
</div>

What are these? (Australia)

Found in the ocean on block island off of Rhode Island   It moves!

<div class="md"><p>Found in the ocean on block island off of Rhode Island   It moves!</p>
</div>

What is this?

I Found SO MANY Fish and Other Sea Creatures in Rock Pools!

Another video showing off some of the amazing sea creatures you can find in UK rock pools!

The Untold Chapter of the New Jersey Shark Attacks

The Untold Chapter of the New Jersey Shark Attacks: 1917 & 1926

Was surfing when something grazed my arm while paddling. I feel like it was too painful to be a jellyfish… Possibly a manowar? This pic was taken 3 days after. Thoughts on what it was?

<div class="md"><p>Was surfing when something grazed my arm while paddling. I feel like it was too painful to be a jellyfish… Possibly a manowar? This pic was taken 3 days after. Thoughts on what it was?</p>
</div>

What stung me? Northeast Florida

<div class="md"><p>YouTube @ OceanEarthGreen</p>
</div>

From “Amazing Diving Cozumel” endangered Fire Blade Coral with cleaner Wrasse doing their dance, Atlantic Blue Tangs around the corner. 

This is my first attempt at sculpting a leafy seadragon. The clay I used I didn’t care for so I’m hoping to try again with a different clay. I hope you enjoy, I also love getting feedback as well it helps me improve.

<div class="md"><p>This is my first attempt at sculpting a leafy seadragon. The clay I used I didn’t care for so I’m hoping to try again with a different clay. I hope you enjoy, I also love getting feedback as well it helps me improve.</p>
</div>

Leafy Seadragon

Found in Malta, Mediterranean sea. First I thought it was a shell, like Penna nobilis or something similar but my friend pointed out that it has no holes and the base is also soft. He things it’s a shoulder blade of a mammal (maybe dolphin?)

<div class="md"><p>Found in Malta, Mediterranean sea. First I thought it was a shell, like Penna nobilis or something similar but my friend pointed out that it has no holes and the base is also soft. He things it’s a shoulder blade of a mammal (maybe dolphin?)</p>
</div>

Found this thing on the beach, what’s your best guess?

Anyone know what this is?

Hey y'all. Sorry if this is the wrong reddit to post in

My wife and I were beachcombing and found this little dude. Any idea what it is? Is it an Anemity? Coral? ;o

<div class="md"><p>Hey y&#39;all. Sorry if this is the wrong reddit to post in</p>

<p>My wife and I were beachcombing and found this little dude. Any idea what it is? Is it an Anemity? Coral? ;o</p>
</div>

Found neat sea creature

It is said that oceans are the most unexplored part of the earth and that only 10% of the ocean have been explored. I have ready about mysteries around the sea and oceans as well. I would love to hear from Sailors who spend so much time in the ocean about their experiences.

If there are intriguing ones, I would love to put it in a YouTube video and share as well.

<div class="md"><p>It is said that oceans are the most unexplored part of the earth and that only 10% of the ocean have been explored. I have ready about mysteries around the sea and oceans as well. I would love to hear from Sailors who spend so much time in the ocean about their experiences.</p>

<p>If there are intriguing ones, I would love to put it in a YouTube video and share as well.</p>
</div>

Sailors of Reddit, what are some of the creepy stories/experiences you have come across while sailing?

The Japanese Pig Basket Atrocity and the Cheribon Atrocity

<div class="md"><p>Two tragic chapters</p>
</div>

Found on the beach in Tacoma Washington, USA.

<div class="md"><p>Found on the beach in Tacoma Washington, USA.</p>
</div>

Does anyone know what this is?

Wondering if this is an ocean creature (maybe dropped by a seagull or crow) or some kind of intestinal worm dropped by a dog or cat?  It’s definitely alive and moving!

<div class="md"><p>Wondering if this is an ocean creature (maybe dropped by a seagull or crow) or some kind of intestinal worm dropped by a dog or cat?  It’s definitely alive and moving!</p>
</div>

Giant wormlike creature found on beachfront patio Southern California

The Japanese Pig Basket and Cheribon Atrocities

Two pacific theater atrocities that are often overlooked sadly misusing very misunderstood creatures.  Not intended to disparage sharks.

<div class="md"><p>Two pacific theater atrocities that are often overlooked sadly misusing very misunderstood creatures.  Not intended to disparage sharks.</p>
</div>

Discussion, images, facts, discoveries, or anything related to organisms found underwater!

<div class="md"><p>Discussion, images, facts, discoveries, or anything related to organisms found underwater!</p>
</div>

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