Last summer one of the UK’s largest city centre Floating Ecosystems has been installed at Bristol’s Capricorn Quay. Overall 700m2 of new habitat is being created, in conjunction with the provision of new pontoon moorings which will be installed in the coming months. The integration pioneers a “Living Marina” type approach, with Ecosystem sections to be integrated with the new pontoons.

In addition, a continuous wetland habitat of 522m2 has been installed and is growing, one of the largest of its kind, highlighting Bristol’s commitment to habitat creation while creating a natural amenity for the community.

The 522m2 island includes a unique Otter Holt situated in front of an open pool, which provides access on and off the island for otters and diving birds such as Great Crested Grebe. 8D high buoyancy modules were used to support 24 shrubs including Gelder Rose, Hazel, Hawthorn and Hornbeam species. This will provide additional cover for birds. The planting system utilises Biomatrix media and hybrid system edging for a soft rounded edge aesthetic.

The project has been commissioned by Bristol City Council with support from the West of England Combined Authority.

“It’s exciting to see how the plants and trees on the Floating Ecosystems are growing to provide homes, shelter and feeding areas for wildlife in and around the harbour, supporting local biodiversity whilst also improving the water quality.

We’re pleased that people walking along the harbour are already able to see how the Floating Ecosystems are enhancing this area. As they become more established, they will create places to enjoy nature along the waterfront at Capricorn Quay and from the new moorings and facilities set to be installed for the boating community.”

Councillor Andrew Brown, Chair of the Harbour Committee,

Bristol City Council

The design utilises both standard and custom chamfered modules to suit the slightly curved wall.

The Capricorn Floating Ecosystem was assembled and anchored in three sections. Individual modules were joined together at the Harbour Yard, once planted they were towed across by boat to Capricorn Quay for anchoring. Accessing the harbour is challenging, and The Bristol Harbour team, were exceptional partners throughout the installation process.

“Installing floating habitats on our canals represents a significant step forward in enhancing local biodiversity and ecological health. These innovative installations not only provide essential breeding grounds for wildlife but also foster a deeper connection between our communities and their natural surroundings. The success of this project underscores our commitment to sustainable environmental stewardship and demonstrates the transformative impact of integrating nature with urban waterways.”

Galen Fulford, Managing Director,

Biomatrix Water

An otter was spotted in the vicinity, in September, a sign of good things to come. As the wetland matures and grows it will continue to benefit the people and wildlife of Bristol for years to come.