The mountain hare is classified as a Priority Species in the UK Biodiversity Action Plan and was given full protection in Scotland in 2021. Evidence suggests mountain hare populations are in decline, as a result of habitat fragmentation, habitat loss, and culling.

Aspen is relatively rare in Scotland as it rarely sets seeds. It propages mostly from suckers that grow from the root system, so once its removed from an area it is slow to recolonise. Aspen is one of the priority species of Alladale’s tree planting efforts.

Black grouse are on the UK’s red list as a result of habitat loss and overgrazing. In early spring, males will gather at lek sites to display and compete for access to females. There is one known lek site at Alladale just behind the Alladale lodge.

Holly is a small but important tree species in Scottish woodlands. As one of the only evergreen broad leaved tree in the UK, it is an important food source in winter.