ES043
Carrión-Frómista


IBA Justification

The site was identified as internationally important for bird conservation in 2011 because it was regularly supporting significant populations of the species listed below, meeting ('triggering') IBA criteria.

Populations meeting IBA criteria ('trigger species') at the site:
Species Red List Season (year/s of estimate) Size IBA criteria
Little Bustard Tetrax tetrax NT breeding (2009) 70–95 birds A1, C1
Great Bustard Otis tarda EN winter (2011) 930–1,100 birds A1, C1, C2, C6
Great Bustard Otis tarda EN resident (2011) 870–980 birds A1, B2, C1, C2, C6
Eurasian Thick-knee Burhinus oedicnemus LC resident (2003) min 50 pairs C6
Montagu's Harrier Circus pygargus LC breeding (2011) 35–45 pairs C2, C6
Aquatic Warbler Acrocephalus paludicola VU passage (2011) 50–250 birds A1, C1

Habitats

Habitat % of IBA Habitat detail
Artificial/Terrestrial 26 Arable land
Forest - Alluvial and very wet forest
Grassland - Dry siliceous grassland
Shrubland - Scrub

Land use

Land use % of IBA
agriculture 26
hunting 26


Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Carrión-Frómista (Spain). Downloaded from https://datazone.birdlife.org/site/factsheet/carrión-frómista-iba-spain on 24/12/2024.