Definitions:
an area of open uncultivated land, typically on acid sandy soil, with characteristic vegetation of heather, gorse, and coarse grasses

a dwarf shrub with small leathery leaves and small pink or purple bell-shaped flowers, characteristic of heaths and moorland.

a small light brown and orange european butterfly which typically has eyespots on the wings, the caterpillar feeding on grasses.

a yellowish-brown chiefly day-flying european moth of heathland and grassland.