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Location Spain, Extremadura
Central coordinates 6o 16.00' West  40o 16.00' North
IBA criteria B1i, C2
Area 55,000 ha
Altitude 300 - 900m
Year of IBA assessment 2000

SEO/BirdLife



Site description A reservoir on the River Alagón surrounded by dehesas, plantations of Pinus pinaster, grassland and arable cultivation.

Key Biodiversity This is an important site for breeding Ciconia nigra and wintering Grus grus. Species of global conservation concern that do not meet IBA criteria: Aegypius monachus (2 resident pairs).

Populations of IBA trigger species

Species Season Period Population estimate Quality of estimate IBA Criteria IUCN Category
Black Stork Ciconia nigra breeding  1995  8 breeding pairs  good  B1i, C2  Least Concern 
Common Crane Grus grus winter  1995  787-1,200 individuals  good  B1i, C2  Least Concern 

IBA Monitoring

2008 high favourable negligible
Population
Good - based on reliable and complete / representative data

Agriculture and aquaculture livestock farming and ranching (includes forest grazing) - small-holder grazing, ranching or farming happening now some of area/population (10-49%) slow but significant deterioration medium
Biological resource use hunting & collecting terrestrial animals - persecution/control happening now some of area/population (10-49%) moderate to rapid deterioration high
Energy production and mining renewable energy likely in long term (beyond 4 years) some of area/population (10-49%) slow but significant deterioration medium
Invasive & other problematic species, genes & diseases invasive non-native/alien species/diseases - named species happening now some of area/population (10-49%) slow but significant deterioration medium
Natural system modifications dams & water management/use - large dams happening now some of area/population (10-49%) moderate to rapid deterioration high
Pollution agricultural & forestry effluents - herbicides and pesticides happening now some of area/population (10-49%) moderate to rapid deterioration high
Residential and commercial development tourism and recreation areas happening now some of area/population (10-49%) slow but significant deterioration medium
Transportation and service corridors roads and railroads happening now some of area/population (10-49%) moderate to rapid deterioration high
Transportation and service corridors utility & service lines happening now some of area/population (10-49%) moderate to rapid deterioration high

Ciconia nigra Black Stork 8 8 breeding pairs 100 favourable
Neophron percnopterus Egyptian Vulture 3 3 breeding pairs 100 favourable
Grus grus Common Crane 1900 1900 individuals 100 favourable

Little/none of site covered (<10%)  No management planning has taken place  Very little or no conservation action taking place  negligible 

Habitats

IUCN habitat Habitat detail Extent (% of site)
Forest Broadleaved evergreen woodland  60%
Grassland Dry siliceous grassland  10%
Wetlands (inland) Standing freshwater  20%
Artificial - terrestrial Arable land; Forestry plantations  10%

Land use

Land-use Extent (% of site)
agriculture 60%
hunting -
water management -

Protection status National None International None

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Recommended citation  BirdLife International (2015) Important Bird Areas factsheet: Gabriel y Galán reservoir. Downloaded from http://www.birdlife.org on 30/07/2015

To provide new information to update this factsheet or to correct any errors, please email BirdLife