Scaup - 1980s winter

 

The BTO winter atlas showed that Scaups were present in one estuarine, one coastal and two fresh water sites during the winters of 1981-82, 1982-82 and 1983-84.

The darkest blue colour in a 10km square represents up to 13-25 birds seen in a day, in Pembrokeshire up to four birds.

Graham Rees