Chris O'Reilly / Pennine Way at Malham Tarn Moorland Autumn Yorkshire Dales National Park England UK

Guy Edwardes / Grykes in limestone pavement at sunset,, Twisteleton Scar End, Yorkshire Dales National Park, Yorkshire, England, UK, May 2013.

Guy Edwardes / Cauldron Force, West Burton, Yorkshire Dales National Park, North Yorkshire, England, UK, June 2017.

Guy Edwardes / Hawes, Wensleydale, Yorkshire Dales National Park, North Yorkshire, England, UK. June 2017

Guy Edwardes / Dry-stone walls and barns in Wensleydale, Yorkshire Dales National Park, North Yorkshire, England, UK, June 2016.

David Noton / Stone walls and barns nr Kettlewell, Wharfedale, Yorkshire Dales National Park, England, UK, October 2008

David Noton / Stone walls and barns nr Kettlewell, Wharfedale, Yorkshire Dales National Park, England, UK, October 2008

David Noton / Autumn colours at Arncliffe, Littondale, Yorkshire Dales National Park, England, UK

David Noton / View over sheep grazing in fields with stone walls at Arncliffe, Littondale, Yorkshire Dales National Park, England, UK, autumn

Mike Potts / Red Grouse {Lagopus lagopus scoticus} flying over Yorkshire Dales National Park, UK

Guy Edwardes / Landscape of fields at sunset, Yorkshire Dales National Park, Yorkshire, England, UK, May 2013.

Guy Edwardes / Aysgarth Falls, Yorkshire Dales National Park, North Yorkshire, England, UK, June 2016.

Guy Edwardes / Two lambs in Wensleydale, Yorkshire Dales National Park, North Yorkshire, England, UK, May.. May 2015

Guy Edwardes / Hay cutting in Ribblesdale, Little Stainforth, Yorkshire Dales National Park, North Yorkshire, England, UK, June 2017.

Guy Edwardes / Wensleydale, Yorkshire Dales National Park, North Yorkshire, England, UK. May 2014

Guy Edwardes / Limestone Pavement at Malham, Yorkshire Dales National Park, North Yorkshire, England, UK. June 2017

Guy Edwardes / Limestone Pavement at Malham, Yorkshire Dales National Park, North Yorkshire, England, UK. June 2017

Guy Edwardes / Landscape of fields with stone barn with dry stone walls, Gunnerside, Swaledale, North Yorkshire, England, UK. May 2013

Guy Edwardes / Landscape of fields with stone barn with dry stone walls, Gunnerside, Swaledale, North Yorkshire, England, UK. May 2013.

Guy Edwardes / Swaledale, Yorkshire Dales National Park, North Yorkshire, England, UK, June 2017.

Guy Edwardes / Dry-stone walls and barns, Gunnerside, Swaledale, Yorkshire Dales National Park, North Yorkshire, England, UK, June 2016.

Ross Hoddinott / Malham Moor, with stormy skies over Winskill and Ribblesdale with Pen-y-Ghent shrouded in cloud, Yorkshire Dales National Park, UK. September 2017.

Ashley Cooper / Dry Rigg gritstone quarry at Helwith Bridge in the Yorkshire Dales National Park, UK. May 2014.

Ashley Cooper / Woodland restoration and tree planting in Littondale, Yorkshire,Dales, UK. May 2014.

Ashley Cooper / Inquisitive young lambs peak through a stile in a drystone wall Yorkshire Dales National Park. April 2005

Ashley Cooper / Bluebells growing on a limestone hill in the Yorkshire Dales National Park, UK.

Ashley Cooper / Bluebells growing on a limestone hill in the Yorkshire Dales National Park, UK. May.

Mike Read / Melancholy thistle (Cirsium helenioides) in wildflower meadow, Askrigg Bottoms, near Askrigg, Yorkshire Dales National Park Yorkshire, England, UK, July.

Mike Read / Ribblehead Viaduct, Ribble Valley, Ribblehead, Yorkshire Dales National Park, England, UK, July.

Mike Read / Coronation meadow with flagged footpath, Muker Swaledale, Yokshire Dales National Park, Yorkshire, England, UK, July 2016.

Mike Read / Coronation meadow with pinch gate flagged footpath Elder (Sambucus nigra) and dry stone wall Muker Swaledale, Yokshire Dales National Park, Yorkshire, England, UK, July.

Mike Read / Wainwath Falls River Swale, Swaledale, Yorkshire Dales National Park, Yorkshire, England, UK, July.

Mike Read / Farmer cutting the hay, Askrigg Bottoms Meadow, Askrigg, Wensleydale, Yorkshire Dales National Park, Yorkshire, England, UK July.

Mike Read / Southerscales Scar, Yorkshire Wildlife Trust Reserve, near Chapel-le-Dale, Yorkshire Dales National Park, Yorkshire, England, UK, July.

Mike Read / Hartstongue fern (Phyllitis scolopendrium) growing in grykes, Southerscales Scar Yorkshire Wildlife Trust Reserve, near Chapel-le-Dale, Yorkshire Dales National Park, Yorkshire, England, UK, July.

Mike Read / Hartstongue fern (Phyllitis scolopendrium) growing in grykes, Southerscales Scar Yorkshire Wildlife Trust Reserve, near Chapel-le-Dale, Yorkshire Dales National Park, Yorkshire, England, UK, July.

Mike Read / Old stone barns and meadows near Halton Gill, Littondale, Yorkshire Dales National Park, Yorkshire, England, UK, July 2016

Mike Read / Footpath to Gordale Scar beside Gordale Beck near Malham, Yorkshire Dales National Park, Yorkshire, England, UK. July 2016.

Mike Read / Footpath to Gordale Scar beside Gordale Beck near Malham Yorkshire Dales National Park, Yorkshire, England, UK, July 2016

Mike Read / Gordale Scar limestone ravine near Malham Yorkshire Dales National Park, Yorkshire, England, UK, July.

Ernie Janes / View over Muker Village and Swaledale, Yorkshire Dales National Park, Yorkshire, England, UK, November 2013.

Ernie Janes / Female Red rouse (Lagopus scoticus), Yorkshire Dales National Park, Yorkshire, England, UK, November.

Ernie Janes / Female Red grouse (Lagopus scoticus) in falling snow, Yorkshire Dales National Park, Yorkshire, England, UK, November.

Ernie Janes / Male Red grouse (Lagopus scoticus) in falling snow, with a flake landing on its head, Yorkshire Dales National Park, Yorkshire, England, UK, November.

Ernie Janes / Red grouse (Lagopus scoticus) in falling snow, Yorkshire Dales National Park, Yorkshire, England, UK, November.

Ernie Janes / View over Muker Village and Swaledale, Yorkshire Dales National Park, Yorkshire, England, UK, November 2013.

Ernie Janes / Hiker on a path looking over Muker Village, Swaledale, Yorkshire Dales National Park, Yorkshire, England, UK, November 2011

Ernie Janes / View over Swaledale, Yorkshire Dales National Park, Yorkshire, England, UK, November.