Goldeneye are beautiful, diving ducks that overwinter in the UK. You may see them at Old Moor; we recently watched them on the Northumberland sea and at Druridge Bay, a bit distant so I have drawn a male to add to the photo’s
. Males have iridescent heads- studies suggest iridescence is related to testosterone levels, which may explain why heads look blacker in winter. The white cheek patch helps identification. Goldeneye first nested in Scotland in 1970– nest-boxes in trees near lakes has increased the small number of breeding to 200 pairs. Conditions: Cold with some sun. Temperature: Max 4 Min -2C.