Fulmar - 1980s winter atlas

The BTO winter atlas showed that Fulmars were present in most 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 over 216 birds. Fulmars occupy their breeding sites on many days throughout the winter.

Graham Rees