Live Colossal Squid Sighting On Film For The First Time In 100 Years
For the first time in a century, a colossal squid was caught on film alive, gliding through the dark Atlantic like it owned the place.
The footage came from SuBastian, captured during a 35-day Southern Ocean expedition led by the Schmidt Ocean Institute with the Nippon Foundation-Nekton Ocean Census, plus teams from the UK and Germany. Their mission was already packed with goals, survey poorly studied regions, collect high-definition video, and log environmental data, all while hunting for animals that rarely show themselves on camera.
Now the video trail is stacking up, including confirmation of at least four deep-sea squid species, and one still unidentified, waiting for the next closer look.
A juvenile colossal squid (Mesonychoteuthis hamiltoni) gliding through its natural Atlantic Ocean habitat.
This finding was part of a 35-day expedition led by the Schmidt Ocean Institute in collaboration with the Nippon Foundation–Nekton Ocean Census, along with research teams from the UK and Germany. Their goal was to survey poorly studied regions of the Southern Ocean and support that work with high-definition video and environmental data.
So far, SuBastian has captured the first confirmed footage of at least four deep-sea squid species, and the team knows there are more mysteries waiting to be identified.
That first confirmed colossal squid sighting is the kind of rare win that makes the rest of SuBastian’s deep dives feel even more urgent.
Those hooks help distinguish this species from others, like the glacial glass squid (Galiteuthis glacialis). In fact, a glacial glass squid was filmed live for the first time just weeks earlier, during a Schmidt Ocean Institute mission in January in the Bellingshausen Sea off Antarctica.
This kind of observation not only enhances our understanding of these species but also informs conservation efforts, as many deep-sea organisms are vulnerable to climate change.
These juvenile squid can grow up to seven meters in length when fully mature.
Beyond the colossal squid, SuBastian has already recorded footage of several other species that dwell in these deep, cold waters. One remains unidentified, still awaiting a closer look by taxonomists.
As these videos roll in, they’re helping scientists piece together an ecosystem where few have ventured and even fewer have studied.
“These moments remind us just how much of the ocean remains unexplored,” Dr. Virmani added. “Every time that camera lights up, we learn something new—and most of it is completely unexpected.”
Just weeks earlier, the Bellingshausen Sea off Antarctica delivered live footage of a glacial glass squid, so this mission is turning into a full-on squid highlight reel.
And if you want more ocean shockers, check out the diver who met a giant barrel jellyfish off England’s coast.
The hooks on the colossal squid matter because they help separate it from other species, especially when the ocean keeps everything dark and slippery.
She explained that this sense of wonder comes from realizing that these animals have evolved over millions of years without ever needing to know about us, and yet here we are, getting our first real look at how they live.
The team’s work isn’t just about flashy video. Each dive collects water chemistry data, temperature readings, and samples of microscopic life, all of which contribute to broader efforts to map and protect the ocean’s biodiversity.
By combining high-resolution imagery with environmental sensors, researchers can start to understand the conditions that allow species like the colossal squid to thrive and how things might change as the climate warms.
Filming a live colossal squid may grab headlines, but the data behind the images will shape our understanding of the deep sea for years to come. The expedition continues through the end of March, and scientists already have plans for follow-up trips to track other elusive creatures.
In the meantime, this glimpse of a juvenile giant—alive, agile, and utterly unaware of its fame—reminds us that exploring our planet can be just as thrilling as venturing to distant stars.
And while the team stacks footage of known squid species, one remains unidentified, which means the next dive could rewrite what we thought we knew about this ecosystem.
The recent sighting of a living colossal squid is more than just a thrilling visual spectacle; it underscores the urgent need to scrutinize the health of our ocean ecosystems. The depths of the ocean, where this magnificent creature resides, are often overlooked in discussions about environmental conservation. The presence of such a rare species signals that there is still much to learn about our oceans and their intricate ecosystems.
To ensure the survival of these habitats, it is essential to expand marine protected areas and adopt sustainable fishing practices. These measures are not just beneficial for the colossal squid but for the myriad of species that share its environment. Engaging local communities in conservation efforts is also vital. When people feel a connection to their marine resources, they are more likely to protect them, fostering a culture of stewardship that is crucial for maintaining the health of our oceans.
The recent sighting of the colossal squid underscores the urgency for ongoing exploration and conservation efforts in our oceans. This remarkable event not only highlights the mysteries that still dwell in the depths but also serves as a wake-up call regarding our limited understanding of marine life. The colossal squid, a creature that has evaded human observation for a century, exemplifies the fragile ecosystems that require our attention and protection.
As we expand our knowledge of such enigmatic species, it becomes imperative to adopt sustainable practices that ensure their survival. The preservation of these marine wonders hinges on acknowledging the intricate web of life within the ocean, where every organism plays a vital role. Only through concerted efforts can we hope to safeguard the future of these remarkable creatures and the environments they inhabit.
The ocean didn’t just reveal a colossal squid, it reopened a whole mystery folder.
Watch divers in Japan’s coast capture a rare giant squid on video after the encounter.
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