Arenaria interpres – CWTAID Y TRAETH – Largely a winter visitor and passage migrant
he BTO winter atlas showed that Turnstones were present in the majority of coastal 10km squares during the winters of 1981-82, 1982-82 and 1983-84.
The darker the colour, the higher the relative total count for each 10km square. The darkest blue represents 33-100 birds seen in a day.
Data collected by volunteers for the BTO. Lack, P. 1986 Atlas of wintering birds in Britain and Ireland. T & A.D. Poyser.