Cantabrian mixed forests


The Cantabrian mixed forests is a temperate broadleaf and mixed forests ecoregion in southwestern Europe. It extends along the coastal Cantabrian Mountains and Galician Massif of Northern Spain, extending south into northern Portugal, and northwards through the westernmost Pyrenees to southwestern France. The ecoregion extends from the seacoast to the highest peaks of the Cantabrian Mountains. The highest peak is Torre Cerredo at 2,648 meters elevation.
The ecoregion is transitional between the Mediterranean climate regions of Spain and Portugal and the more humid and temperate forests of Western Europe. The lowlands have mild temperate climate, while the high mountains experience cold winters.

Flora

The ecoregion's altitudinal range supports several plant communities.
The lowlands are characterized by broadleaf deciduous forests, with English oak, sweet chestnut, European ash, lindens, wych elm, and maples. Characteristically Mediterranean evergreen trees and shrubs, including holm oak, cork oak, sweet bay, strawberry tree, and Rhamnus alaternus, can be found in warm and well-drained areas like limestone outcrops. Maritime pine is common on Atlantic coastal dunes in northern Portugal and western Galicia, and further inland on rocky dry slopes.
Middle- and upper-elevation forests are characterized by deciduous oaks, with European beech from the Cantabrian Mountains eastward into France.
Stands of white birch appear below the timber line. Above the timber line, subalpine plant communities including low shrubs, grasses, peat bogs, and rock outcrops cover the highest peaks.

Fauna

Large mammals include Cantabrian brown bear, Iberian wolf, Cantabrian chamois, wild boar, red deer, and roe deer. Feral horses roam in Galicia's mountains. The broom hare is an endemic species to the Cantabrian Mountains. The reclusive Pyrenean desman is a vulnerable small mammal that lives here and in the Pyrenees.
The Cantabrian brown bears number over 200 individuals, who live in the Cantabrian Mountains of southern Asturias and Cantabria and the adjacent portion of Castile and León. The brown bear population has increased in recent decades from fewer than 100 in the 1990s. The Cantabrian population is the larger of the two remaining brown bear populations in southwestern Europe; the other is in the Pyrenees.
The Cantabrian capercaillie is an endangered subspecies of grouse. Its population and range are declining from habitat destruction, human disturbance, and over-hunting.

Protected areas

9,294 km² of the ecoregion is in protected areas. Another 23% is forested and outside protected areas. Protected areas include Picos de Europa National Park, Somiedo, Redes,, Fuentes del Narcea, Degaña e Ibias, Fuentes Carrionas y Fuente Cobre - Montaña Palentina, Ponga, Fragas do Eume, and Aiako harria natural parks in Spain, and Peneda-Gerês National Park in Portugal.