I personally will consider moving away if this cycle path is built. Whilst it is true that badgers, roe deer, owls and even (dead) hedgehogs may be found elsewhere, they are in our neighbourhood. It is a huge benefit to have wildlife and greenspaces in and around housing, including the trees and flora. Since we have been in Midlothian, the outskirts have been getting further and further way as more land gets filled for development.
Inserting a cycle path here will mean lighting, manicuring (curated "wildlife"), people and dogs. The strip of land is narrow in many places (so a path would dominate there) but not frequented by people.
I challenge any of you living next to such a strip of land to think there would be no loss if a cycle path were to be put in. It is particularly galling for a scientist who is all too aware of the bigger picture for wildlife. Think of it as a comfort blanket.
Back to Eskbank/Dalkeith. This will cost a bit of money (land has to be purchased for a start). Meanwhile, Eskbank's roads are wide. A better plan might be to put segregated paths on the roads. It might help to cut the traffic as well.