PGG visit to Durham University Botanic Gardens to view plant collections from around the world and Crook Hall, a 13th century, Grade I listed, medieval hall, in Durham.
Read more →PGG Ireland visited Dublin Zoo on the 29th June 2012 Stephen Butler’s tour of the Zoo was as ever stimulating and entertaining. The Irish branch of the PGG was formed in the Zoo and the changes that have taken place in the intervening years are astounding. In the afternoon Stephen
Read more →