Fifty years of change on iconic limestone pavements has revealed mixed ... to visitors to the Yorkshire Dales and fans of Harry Potter and the Deathly Hallows film—have, in many places, seen ...

The habitats in these grikes are important for conservation, since limestone pavements only cover an area of around 28km 2 across Great Britain, equivalent to the size of a small town.

Anyone out winter walking in the Yorkshire dales will probably be familiar with the dramatic scenery of limestone pavements. Distinctive and beautiful, they can also be found elsewhere in Britain, as ...