Shag - 1980s winter

Sunday, October 9, 2011 at 8:59PM
Pembrokeshire Avifauna committee in 1980s BTO winter atlas, GHR, Shag

The BTO winter atlas showed that Shags were present in all coastal and two estuarine 10km squares during the winters of 1981-82, 1982-82 and 1983-84.

The colour for each 10km square represents 1-10 birds seen in a day.

Graham Rees

Article originally appeared on Birds in Pembrokeshire (http://pembsbirds.squarespace.com/).