SCOTLAND: The Big Picture / Mysid on algae (Fucus serratus), Shetland Isles, Scotland, UK, June.

Nick Upton / Seaweeds including Thongweed / Sea thong (Himanthalia elongata), Tangleweed kelp (Laminaria digitata), Toothed wrack (Fucus serratus) and Dulse (Palmaria palmata). Exposed on rocky shore on low spring...

Alex Mustard / Grey seal (Haichaoerus grypus) large female adult sleeps in a bed of seaweeds (Fucus serratus) Lundy Island, Devon, England, UK Bristol Channel, August.

Alex Mustard / Grey seal (Haichaoerus grypus) young female opens her mouth playfully while she looks up from a bed of shallow seaweeds (Fucus serratus) Lundy Island, Devon, UK. Bristol Channel, August

Alex Mustard / Grey seal (Halichoerus grypus) young seal opens its moutfh towards the camera, while swimming over a shallow bed of seaweeds (Fucus serratus) Lundy Island, Devon, UK. Bristol Channel. North East Altan...

Alex Mustard / Grey seal (Halichoerus grypus) large female exhales a stream of bubbles as she sleeps on shallow seaweeds (Fucus serratus) Lundy Island, Devon, UK, Bristol Channel, August. Highly commended in the Hab...

Solvin Zankl / Intertidal rocks covered in seaweeds, including brown algae: Toothed wrack (Fucus serratus), and Thongweed (Himanthalia elongata), red algae: left Chylocladia verticillata, middle Pepper Dulse (Osmu...

Solvin Zankl / Tide pool with Brown algaes - Toothed wrack (Fucus serratus) and Japanese wireweed (Sargassum muticum) and Red algae (Calliblepharis jubata) Roscoff, France

Solvin Zankl / Intertidal rocks covered in seaweeds, including, brown algae: at top Toothed wrack (Fucus serratus) and on the left Bifurcaria bifurcata. Red algae: middle and bottom right Pepper dulse (Osmundea pinn...

Alex Hyde / Tube Worms (Spirorbis spirorbis) on Toothed Wrack (Fucus serratus), photographed on a white background in mobile field studio. Isle of Skye, Inner Hebrides, Scotland, UK. April.

Alex Hyde / Tube Worms (Spirorbis spirorbis) on Toothed Wrack (Fucus serratus). Isle of Skye, Inner Hebrides, Scotland, UK

Nick Upton / Toothed wrack (Fucus serratus) on rocks exposed at low tide and submerged in a rockpool, Lyme Regis, Dorset, UK, May.