Complex sentence: Due to the native conditions of where it evolved, the Boreray is very well suited to conservation grazing, which is grazing that uses livestock to improve biodiversity and achieve nature conservation in a given area.
Split into simpler sentences: Due to the native conditions of where it evolved, the Boreray is very well suited to conservation grazing. Conservation grazing is defined as being grazing that uses livestock to improve biodiversity and achieve nature conservation in a given area.