Maintenance of a local nature reserve which has become overgrown with trees and shrubs. It's a species-rich area of chalk downland on the North Downs. It has Common lizards, slow worms, many wild flowers incl. orchids, many butterfly types including a small population of small blue which is classed as rare in the UK.

I think I know the exact place you're on about. Is this the one that has a blue that's only found in that one place?