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Sussex Kelp Recovery Project
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29 Oct 2026

News from the Blue: October 2026

As autumn settles in and Halloween approaches, October has been a month of uncovering some of the fascinating, unusual and often overlooked marine life living beneath the waves along the Sussex coast. From tiny creatures helping us tell the story of seabed recovery to colourful sea slugs and the opening of a new kelp-inspired play space.

Science Telling the Story of Recovery

This month we shared our latest ARMS (Autonomous Reef Monitoring Structures) reel across our social channels, highlighting the incredible variety of life discovered on structures deployed on the seabed.

ARMS are designed to attract and capture marine life, from juvenile crabs and tube worms to tiny animals and traces of DNA left behind in scales, mucus and waste. Once recovered, they help scientists build a picture of the biodiversity living on and around the seabed, including species that can be difficult to spot during traditional surveys.

The reel followed the journey of our latest ARMS as they were recovered from the seabed and transported to Imperial College for processing, where the detective work of identifying the species present gets underway.

A colonised ARMS recovered from the Sussex seabed (c) Sussex Wildlife Trust

A Stingray's Secret Nursery

We also shone a spotlight on one of Sussex's most intriguing marine residents: the Stingray.

Our latest blog by guest author, Sol Lucas (Sussex IFCA) explored the geography, biology and conservation status of these remarkable animals, and the habitats they rely on around the Sussex coast. It also highlighted how their collaborative work with local organisations, including SKRP, helps reduce the risk of stingrays being impacted by fishing gear, while protecting the prey species and seabed habitats they depend on.

A Stingray on the Sussex seabed (c) Paul Boniface/Sussex Underwater

Happy International Sea Slug Day!

October also saw us celebrate the wonderfully weird world of sea slugs and nudibranchs on International Sea Slug Day.

These extraordinary creatures are among the ocean's most colourful and unusual inhabitants, with some species displaying vivid blues, oranges and yellows, while others, like the aptly named Warty Doris, rely on a rather more unusual appearance to stand out.

We also shared images of the intricate spiral egg ribbons laid by sea slugs. Looking more like underwater roses or something from another planet, they provided the perfect reminder that nature can be every bit as creative as any Halloween costume.

Warty Doris Sea Slug (c) Sarah Ward/Sussex Wildlife Trust

Mussels, Kelp and Life Beneath the Waves

Throughout October on our social media channels we continued showcasing the rich variety of life supported by Sussex's marine environment.

From beds of native mussels filtering seawater and creating habitat for other species, to forests of sugar kelp providing food and shelter for marine life, these often-overlooked species play a vital role in healthy, functioning ecosystems.

Together, they help support the extraordinary web of life found beneath the waves and demonstrate why protecting and restoring marine habitats matters.

Close up of the scaly frond of Sugar Kelp (c) Sussex Wildlife Trust

Inspiring Young Ocean Explorers at Montague Gardens

Finally, we were delighted to welcome the opening of the new Montague Gardens Kelp Play Area in Worthing.

Inspired by the underwater forests found along our coastline, the play area offers children and families the chance to explore, climb and play within a space designed to reflect the magic of Sussex's marine environment. It's a fantastic way of helping connect people with the wildlife and habitats found just offshore, inspiring the next generation of ocean champions.

Montague Gardens kelp play area, Worthing

Looking Ahead

As we head into November, we will report on how scientists process the rich biodiversity discovered on our ARMS, allowing for research to reveal more about the creatures living on Sussex's recovering seabed.

Follow us on social media to keep up with the latest science, species spotlights and stories from Sussex's seas.

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