The current sand layout in the Dyfi estuary (Aug 2011) leaves a low sandbank exposed offshore as the tide flows. It attracts a population of gulls and wading birds, until the waves eventually drown it and they are forced elsewhere. In the distance, the dunes and beach of Ynyslas and Twni B
Uploaded to Geograph by Richard Law on 14 August 2011
Photo © Richard Law, 14 August 2011. Licensed for reuse under this Creative Commons licence