David Woodfall / 'Leave only footprints' sign with rubbish collected by volunteers from Rhosilli beach, Gower, South Wales, UK. March 2019.

David Woodfall / Red litter bin on Rhosilli Beach, Gower, South Wales, UK, March.

David Woodfall / Black plastic mat, put in sand dunes to stabilize sand dunes. Rhosilli Beach, Gower, South Wales, UK, December.

David Woodfall / Grey heron (Ardea cinerea) hunting on the margin of a freshwater marsh, Oxwich Marsh, Swansea, Wales, UK, July.

Nick Upton / Overview of Rhossili Bay at low tide with waves lapping sandy beach below Rhossili Down, The Gower peninsula, Wales, UK, September 2018.

David Woodfall / Woman tending plants in the Vetch Community Garden which was formerly a part of Swansea City football ground, Swansea, UK. July.

Nick Upton / Two female Grey seals (Halichoerus grypus) playing together in the sea, Rhossili, The Gower, Wales, UK, October.

Nick Upton / Grey seal pup (Halichoerus grypus) resting in rock pool at low tide, Rhossili, The Gower, Wales, UK, October.

Nick Upton / Piebald Welsh cob (Equus caballus) standing on grassalnd, Llanrhidian Marshes, The Gower Peninsula, Wales, UK, October.

Nick Upton / Welsh cob (Equus caballus) head and shoulders, Llanrhidian Marshes, The Gower Peninsula, Wales, UK, October.

Nick Upton / Welsh mountain pony (Equus caballus) grazing saltmarsh vegetation, Whiteford Burrows, The Gower Peninsula, Wales, UK, October.

Nick Upton / Welsh mountain pony (Equus caballus) standing in heathland, The Gower Peninsula, Wales, UK, October.