Scaup   Aythya marila

Passage migrant and winter visitor to Shetland. Most records late autumn-.early winter. Occasionally as in this case non-breeding birds remain into the summer. Almost annual although poorly documented

 

·         1957   One in August, specific dates unknown.

·         1974   One on 24th June – 9th July.

·         1975   One on 14th July – 12th August.

·         1997   Female on 2nd – 6th June.

·         2000   One, Mill Loch, on 23rd – 24th September.

·         2004   Female on 3rd – 6th October.

·         2005   One on 28th September.