Will wild lynx return to Britain?
27 April 2015 Last updated at 06:28 BST
Wild lynx have been extinct in Britain for more than 1,300 years.
The Lynx UK Trust is now looking at bringing the big cats back to three parts of the UK for an initial five-year trial.
But the ultimate aim is to have hundreds of lynx in the countryside.
Overcoming farmers' concerns is just one of the hurdles for the trust. There is also the worry for some about whether lynx are a danger to humans.
Graham Satchell reports.