With the assistance of 40 trained volunteers, 370 km of watercourse were surveyed in the Tweed catchment, covering the main stem of the Tweed, Till, Teviot, Leader, Gala and Whiteadder. An interactive storymap can be viewed at http://arcg.is/2lqo4ym, which explains how the count […]

Source: River Tweed – Goosander and Cormorant count results for the Tweed catchment