Beavers' return: Afon Rheidol river near Aberystwyth is preferred site
17 May 2013 Last updated at 20:11 BST
Plans to reintroduce beavers to the Welsh countryside after hundreds of years have moved a step closer.
The Rheidol river in Ceredigion has been chosen as the location for their return next year although there has been some opposition.
Matt Murray reports.