OceanMar Project

🐋🧠 Orca – The Strategist

Orcas are masters of teamwork. Some work together to create waves that wash seals off ice floes, while others herd fish into tight bait balls before striking.

What makes them even more remarkable is that these hunting techniques are learned and passed down from one generation to the next, creating unique hunting cultures within different orca populations.

Smart, coordinated, and highly adaptable, orcas are among the ocean’s most strategic predators. 🌊💙

If the ocean had its own World Cup... who would lift the trophy? 🏆⚽🌊

⚡ Fastest player: Indo-Pacific sailfish — up to 110 km/h. Faster than a cheetah!

🛡️ Best defence: pufferfish — inflates when threatened, and can contain tetrodotoxin (up to 1,200 times more toxic than cyanide).

🥷 Best camouflage: mimic octopus — changes colour, texture and body shape to imitate animals like lionfish and sea snakes.

🤝 Best teamwork: orcas — in Península Valdés, some pods return every year at the right time to hunt sea lion pups together.

🤸 Best jump: mobula rays — known for launching themselves metres above the water.

🏃 Best stamina: gray whale — up to 20,000 km in a single round-trip migration.

The World Cup happens every four years. The ocean’s champions perform every day.

Which species would you add to the team? 💙👇

📸 Photos: photographer unknown — credit on request.
🎨 Cover and last illustration: created with AI.

Did you know that octopuses and fish cooperate to hunt? 🐙🐠🐟

These interactions were mainly attributed to the day octopus and to the giant pacific octopus, as well as to the coral grouper and goatfish.

How does it work?
1. The grouper spots its prey hiding in the crevices of the coral.
2. The octopus can access narrow spaces that fish cannot reach.
3. They hunt together temporarily, which increases the success of both!

How was this discovered?

Researchers observed that the fish communicate with the octopuses through body movements or head shakes. Then, the octopuses change direction in response to their fish partners. The prey emerges from the coral and is captured by either predator. These prey can be small reef-associated animals, such as fish and crustaceans.

What if they get angry?
Octopuses hit the fish during collaborative inter-species hunts!!
Why does this happen?
-To ensure partner control!
-As a punitive behavior!
-Conflicts during cooperation!
-Social dynamics in multi-species hunting groups

Did you know about this phenomenon?

Tell us in the comments! 👇🏼

⚽🌊 ¡Bienvenidos a la semana favorita de cada mes: la semana de competencia! 🏆🐟💙

Este mes armamos el equipo ideal del océano. ¿Quién se llevará el campeonato? 🌊⚽

🧬 **Los competidores de esta semana:**

🏃‍♂️🐟 **Pez vela** – El goleador. Es uno de los peces más rápidos del océano, alcanzando velocidades impresionantes para sorprender a sus presas ⚡

🧠🐋 **Orca** – La estratega. Caza en equipo utilizando tácticas complejas que se transmiten de generación en generación 🎯

💪🐟 **Atún** – La resistencia. Puede recorrer miles de kilómetros sin detenerse y mantener velocidades elevadas durante largos periodos 🌎

🛡️🦭 **Lobo marino** – La defensa. Ágil, fuerte y siempre alerta para proteger su territorio y a su grupo 🚧

🥅🦑 **Calamar gigante** – El portero. Sus enormes ojos, los más grandes del reino animal, le permiten detectar movimientos en la oscuridad del océano 👀

⚔️🦈 **Tiburón mako** – El ataque ofensivo. Rápido, potente y diseñado para perseguir presas en mar abierto 🚀

🤸‍♂️🐬 **Delfín** – El acrobático. Sus saltos, giros y maniobras aéreas lo convierten en el jugador más espectacular del equipo 🌊

🤝🐟 **Sardina** – El juego en equipo. Forman enormes agregaciones donde la coordinación y el movimiento colectivo son la clave del éxito 🌀

🗳️ **¿Cómo participar?**

✅ Vota cada día en nuestras historias (encuestas diarias)

🏆 El ganador recibirá un post especial el domingo con datos científicos sorprendentes

📢 Comparte con alguien que ama los animales marinos

💾 Guarda esta publicación para seguir la competencia

👇 ¿Quién crees que merece ganar el Mundial Marino? 🌊⚽🏆

🗳️ ¡Vota ahora en nuestras historias! 🐟💙

🌊 In the sea... does size matter? 🐧
When it comes to Puffins, the answer is a definitive YES. But maybe not for the reasons you’re thinking...

In the world of these “clowns of the sea,” size is the ultimate flex. It’s the difference between being a lonely bachelor or the ultimate “Puffin Dad.”

🐟 The size (and quantity) of the catch
While other seabirds carry one fish at a time, the Puffin is the king of “bulk buying.” Thanks to their sandpaper-like tongue and specialized beak, they can stack 30 to 40 small fish in a single trip!

Viral Fact: The world record is 62 fish at once. Talk about extreme efficiency!

🧡 The size of the... beak?
During breeding season, their beaks grow and turn a vibrant, neon orange. To a female puffin, a large, bright beak says: “I’m a pro fisherman with top-tier genetics.”

Plot twist: Once the mating season ends, they actually “shed” the outer layer of their beak, making it smaller and grey. It’s basically a seasonal accessory for flirting!

🏠 A mansion underground
Don’t let their small size (about 10 inches) fool you. These guys are elite engineers. They don’t build flimsy nests; they dig burrows up to 6 feet deep. In Puffin society, if your tunnel isn’t deep and secure, you aren’t raising a puffling.

🌟 Facts:
Mini-Missiles: They may look chunky, but they fly at 55 mph, flapping their wings up to 400 times per minute!

Crash Landings: They are Olympic-level divers but “amateur” landers. They often just belly-flop or crash into each other on the grass.

Loyalty Goals: They return to the same partner and the exact same burrow every single year after spending months alone at sea.

💬 Question for you:
Tag that one friend who, just like a Puffin, tries to carry all the groceries (or snacks) in one single trip! 🍟🐧

🐳Sperm whales, highly social animals 💙

A very curious behaviour has been observed in s***m whales 🧐. They look after one another at a very special time: birth. 💙

They are mammals, so they are born just like us, through birth. During this time, the adults surround the mother and help the calf to come to the surface to breathe. 🐳

This cooperative behaviour has also been observed in other species:

- African elephants 🐘: Birth is a communal event; the other females help the calf to stand up and suckle.

- Langur monkeys 🐒: They assist with the birth and clean the baby at birth.

What do we learn from this behaviour? It shows us that there is more to it than mere survival; it is not just cooperation: a sense of care develops 💞. Animals not only feel pain, they also experience stress, comfort, connection and other feelings that we are unaware of. ✨

Reflection:
1️⃣ We know very little about animals’ feelings.
2️⃣ We need to rethink and oppose practices such as whaling.
3️⃣ We need to place greater emphasis on animal welfare.

What do you think? What implications do you think it might have that animals exhibit these caring behaviours? 💭

Share the post to reach more people or save it to view later. 🙌

📸Photographer unknown — happy to update credit upon request.

Reference: https://orca.org.uk/news-blog/giants-in-gentle-company-s***m-whales-and-the-quiet-science-of-care

***mwhale didyouknow

🤡 Have you ever wondered how clownfish live? 🐟

Clownfish live in sea anemones and organise themselves in a very interesting way within them, based on their size 📏 and s*x ♂️♀️. As a result, they organise themselves according to a hierarchy 🔺.

Who makes up this hierarchy in each anemone?

1️⃣ Alpha female ♀️👑: she is the largest and most aggressive; there is only one per anemone and she is responsible for defending the territory 🥊.

2️⃣ Beta male ♂️: there is only one per anemone. He is the one who mates with the alpha female and, together with her, defends the territory 🥊.

3️⃣ Juveniles 🐟: there are several per anemone. These are smaller in size and do not reproduce, as their growth is paused.

But what happens if the female dies 👑? In this case, the alpha female would be replaced by the beta male. The beta male changes s*x and becomes the new alpha female. 🤯

And who then succeeds the beta male? As the beta male becomes the new alpha female, a new beta male is needed. The juveniles will take care of this; the largest of them will resume its growth 📈 and become the new beta male.

Did you know this? Share other examples of organisation in the marine world that are just as fascinating as this one. ✨
Share the post to reach more people or save it to view later. 🙌

📸Photographer unknown — happy to update credit upon request.

didyouknow

🐋 Old Tom and the Gladises: Not killers. Partners.

The story of Old Tom, the killer whale that allied with humans to hunt whales. A sad story, but fascinating in terms of behavior.

Orcas always impress us with facts that show intelligence far beyond what we imagine. 🧠✨

📍 Where?
Eden, Australia, 1860. A pod led by Old Tom began doing something amazing.

🛶 The background
Indigenous Australians saw orcas (beowas) as reincarnated ancestors who actively cooperated in marine hunting. They would herd giant whales toward human boats.

🤝 Fun fact: They never attacked the men. They just wanted to collaborate.

👨‍👦 The Davidson family
The whalers respected the pact. They used rowboats and hand harpoons to avoid stressing the orcas.

👅 The reward: The “Law of the Tongue”
Humans left the whale’s tongue and lips for the orcas.

💔 The end
This alliance lasted almost 100 years. But in 1930, with Old Tom’s death and the end of whaling, the cooperation disappeared.

😢 Sad fact: DNA evidence indicates this specific pod went locally extinct.

🇪🇸 Today, in the Mediterranean Sea…
Something similar is happening right now. Meet Gladys, an Iberian orca famous for interacting with boats. She’s not alone: Hércules, Gladys Negra…

⚠️ Important: It is not aggression. Scientists see it as play, imitation, or social curiosity.

🔄 Old Tom pulled ropes. The Gladises touch rudders. The reason? Orcas learn behaviors and pass them down through their group.

🌍 Humans don’t hunt whales anymore. Now it’s our turn to learn how to coexist.

💬 Comment 🐋 if you want a post about this.