The incredible footage of a colossal squid in its natural environment was captured in the South Atlantic Ocean 100 years after the species was identified.

In a groundbreaking discovery, scientists aboard the Schmidt Ocean Institute's research vessel, Falkor (too), have captured the first footage of a juvenile colossal squid (Mesonychoteuthis hamiltoni) in its natural habitat. This historic sighting, made at a depth of 600 meters in the South Atlantic Ocean, marks a significant achievement in marine biology, especially since the species was first described a hundred years ago after only recovering remains from predators. The colossal squid, which can grow as long as seven meters and weigh over 500 kg as an adult, appeared as a mere 30 cm juvenile in the footage. Dr. Kat Bolstad, an expert from Auckland University of Technology, expressed her excitement over the sighting, highlighting how the squid was completely oblivious to human existence, which is both humbling and fascinating. The colossal squid has long been part of lore, inspiring legends of sea monsters, and until now, their living conditions remained largely a mystery. This footage not only gives insight into the elusive life of the colossal squid but also signifies how little we actually understand about deep-sea ecosystems. The fact that this squid was nearly transparent is a typical trait for members of the Cranchiidae family, known as 'glass squids', and as it matures, it will likely develop a more opaque appearance. Aside from the biological implications, the footage raises questions about conservation as the habitat of the colossal squid is under threat from deep-sea mining and fishing practices. Scientists like Jyotika Virmani emphasize the need to protect these little-known ecosystems, as they could be hotspots for new discoveries and even hold potential medicinal resources. As these vessels dive deeper, they continuously unveil secrets from the ocean's depths, pushing the boundaries of our marine knowledge and understanding. On a broader scale, this event serves as a reminder of how vital marine research is and the importance of protecting ocean biodiversity from human exploitation.