The UK, much like most western developed countries, is covered in brownfield land. These lands are the remains of industrialism and are now a common eye-sore. For most people in the UK, this is all they see; old, grey, ugly looking land which has been ignored by city planners. Because of this, the UK government has begun to push brownfield land as its source for housing. On paper, this sounds great, as over one million homes can be constructed without ever having to damage our greenbelt countryside. The problem, however, is that these brownfields have become homes for many of the UK's rarest species; people aren’t aware of this.