Described as "irreplaceable" by Sir David Attenborough, Askham Bog nature reserve in York is once again under threat.
Developers have appealed the City of York council’s unanimous decision not to build a housing development adjacent to the globally significant nature reserve, managed by wildlife charity Yorkshire Wildlife Trust.
If allowed, the development will fundamentally and irreversibly alter the delicate ecosystem of the bog. For its size, Askham Bog is the richest place in Yorkshire for wildlife: 1 in 20 of all UK species are represented here, including rare royal ferns over 100 years old.