Perthshire Society of Natural Science

'PSNS is one of the oldest Scientific Societies in Scotland. It has always been, and remains today, a "Society for All".  It consists of a "Parent Body" as its primary membership with currently four activity groups (or Sections): The Archaeological & Historical, Botanical, Ornithological and Photographic Sections all run active programmes of winter meetings and summer outings to allow members to focus on special interests.'