Mountain range summits constitute a suitable refuge for some species which have adapted to make their nests in cavities within the mountain. This is the case of the Wallcreeper, the Alpine Chough and the White-winged snowfinch. Some examples of this habitat in the community are the Peaks of Europe, Sierra de Gredos, Montaña palentina and Sierra de Urbión.

Other ecosystems:

ATLANTIC BEECH WOOD AND OAK GROVE

STEPPE LAGOON

RESERVOIRS

RIVERS

FLUVIAL LEDGES

FLUVIAL MEADOWS

HIGH MOUNTAIN BUSHES AND PASTURE

MEDITERRANEAN BUSHES

WASTELANDS

PINE WOODS

CEREAL PLANE

CITIES AND TOWNS

OAK GROVE AND MEADOWS