Spooky season's festive spirit isn't confined to land. Its playful reach extends far beyond our shores.

Even the vast ocean embraces the Halloween fun, with its mysterious depths and unique, sometimes eerie, creatures.

From coastal waters to the deep blue, it seems everyone, and everything, gets into the spirit. 🎃

Moon jellies inhabit all oceans except the Arctic.

Subscribe to our channel and join our community of Wavemakers.

Connect with us on social media: [Instagram](https://www.instagram.com/oceana/), [Twitter](http://twitter.com/oceana), and [Facebook](https://www.facebook.com/oceana/).

Oceans profoundly impact our daily lives, and their health is vital for our planet and future.

Oceana campaigns globally to protect and restore these essential ecosystems.

Join us: OCEANA.ORG/JOIN

In June 2024, Amazon announced its commitment to fully remove plastic air pillows from delivery packaging in North America by the end of the year. This decision follows extensive campaigning by Oceana and its allies.

The company will replace these plastic fillers with 100% recycled paper, marking a significant step towards more sustainable packaging solutions.

Gray seals are voracious predators, hunting over two dozen different fish species.

Join our community of Wavemakers! Subscribe to our channel and connect with us on social media:

Instagram | Twitter | Facebook

The box jellyfish delivers a serious sting. Join our Wavemakers community by subscribing to our channel.

Stay connected with us on social media: Instagram, Twitter, and Facebook.

Minke whales often engage in 'spy-hopping,' a behavior where they poke their heads above the water to observe their surroundings.

Join our community of Wavemakers! Subscribe to our channel and connect with us on [Instagram](https://www.instagram.com/oceana/), [Twitter](http://twitter.com/oceana), and [Facebook](https://www.facebook.com/oceana/).

In May, Oceana urged Coca-Cola Europacific Partners (CCEP), Coca-Cola's largest bottler, in London to reduce plastic use by increasing reusable packaging.

Support this initiative and join the #RefillAgain movement: https://oceana.ly/3LyVTZ6

Forests are vital, but current satellite data isn't granular enough for dispersed systems like agroforestry and dryland forests, which comprise over a third of global forests.

WRI, Land & Carbon Lab, and Meta partnered to develop an AI foundation model, creating the world’s first global 1-meter resolution map of tree canopy height, enabling individual tree detection worldwide.

This map provides a crucial baseline for monitoring individual trees, essential for measuring land use emissions and tracking conservation for climate and nature goals. Learn more: landcarbonlab.org/news-updates/mapping-trees-unprecedented-detail-ai

Estuaries, nature's nurseries, provide vital habitat for a plethora of juvenile fish and other species.

Join our community of Wavemakers! Subscribe to our channel and connect with us on social media: Instagram, Twitter, and Facebook.

WRI's Global Restoration Initiative and Land & Carbon Lab, in partnership with Meta, have developed an AI foundation model. This model produced the world's first global 1-meter resolution map of tree canopy height, allowing single tree detection worldwide.

This data sets a baseline for monitoring individual trees, crucial for measuring land use emissions and tracking conservation efforts. It's a vital advancement for achieving global climate, nature, and people goals, showcasing the power of AI for earth monitoring.

Learn more: https://www.landcarbonlab.org/news-updates/mapping-trees-unprecedented-detail-ai

Humboldt penguins make their home along the rocky shorelines of Chile and Peru, named for their proximity to the Humboldt Current.

Join our community of Wavemakers! Subscribe to our channel and stay connected with us on Instagram, Twitter, and Facebook.

Oceana and actor Dennis Haysbert invite you to champion our oceans.

Join a global wave of advocates making a difference today.

Nudibranchs, often called sea slugs, are captivating marine invertebrates known for their extraordinary beauty. These vibrant creatures display an astonishing array of colors and intricate patterns.

Beyond their stunning appearance, nudibranchs earn their "little thieves" moniker through remarkable predatory strategies. They steal defensive capabilities from their prey, a unique form of kleptoparasitism. For instance, some consume cnidarians, integrating stinging nematocysts into their own bodies for defense. Others practice kleptoplasty, incorporating algal chloroplasts for photosynthesis.

This blend of breathtaking aesthetics and ingenious survival tactics truly defines them as beautiful, thieving wonders of the ocean.

Penguin parenting is a remarkably demanding endeavor.

Raising chicks in often harsh, unpredictable environments presents numerous challenges, from securing food to protecting against predators. Both parents must exhibit remarkable dedication and resilience to ensure their offspring's survival.

Sea lions and true seals are distinct.

Can you identify their differences? 🦭

Symbiosis describes the close, long-term interactions between different biological species. These relationships are incredibly diverse, encompassing everything from mutually beneficial partnerships to those where one organism benefits at another's expense, or even where both are harmed.

Whether these interactions manifest as "best friends forever" or "mortal enemies" depends entirely on the specific nature of the symbiotic relationship. Understanding symbiosis reveals the intricate web of life, where cooperation and conflict are fundamental forces shaping ecosystems.

Seals are frequently observed adopting unusual postures.

What is the reason behind their banana-like posing?

Do you know the differences between various sea cows?

These fascinating marine mammals, including manatees and dugongs, possess distinct characteristics.

Understanding these unique traits enhances our appreciation for their adaptations and roles in marine ecosystems.

Marine iguanas, unique to the Galápagos Islands, are fascinating reptiles known for their aquatic lifestyle.

Unlike most lizards, these remarkable creatures spend considerable time underwater, foraging for algae on the seabed. Their ability to dive and swim efficiently allows them to thrive in their coastal habitats.