Special Protection Area (Birds Directive) · fra
Forêts et étangs du Perche
- Area
- 476 km²
- IUCN cat.
- Not Reported
- Year
- 2006
Overview
- Designation
- Special Protection Area (Birds Directive)
- Established
- 2006
- Managing authority
- See European Environment Agency Geospatial Data Catalogue for more information - https://sdi.eea.europa.eu/catalogue/srv/api/records/be2142b0-7dc4-42e3-afac-f7cc5f1a9ac6
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
3 216 distinct species · 100 765 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Forêts et étangs du Perche : 28 espèces reliées par 87 interactions GloBI sur 5 types (connectance 11.7%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology8 basins · 7 lakes · 17 rivers
Hydrology metrics for this exact territory
Stream length here
59,9km
Lake surface here
1,32km²
Basins crossed
8
Max stream order
3
Max drainage
2 420km²
Discharge in basins
4,3m³/s
Mean precip.
667mm/an
Mean T°
10,2°C
Moisture idx
-0,17
Max snow
7%
Mean runoff
297mm/an
Mean elev. (basins)
173m
Watersheds crossing here
- Bassin de l'Huisnesub-area2 419,9 km²overlap166.07 km²35%
- Bassin de l'Avresub-area944,4 km²overlap113.23 km²24%
- Bassin de l'Euresub-area948,4 km²overlap97.15 km²20%
- Bassin de la Blaisesub-area464 km²overlap59.81 km²13%
- Bassin de l'Itonsub-area1 211,4 km²overlap26.21 km²5%
- Bassin du Loirsub-area1 107,7 km²overlap9.93 km²2%
- Bassin de Orne Saosnoisesub-area528,5 km²overlap3.39 km²1%
- Bassin de la Sarthesub-area2 151 km²overlap0.69 km²0%
Lakes (7, top by area)
Rivers / streams (17, ord ≥ 4)
- La Jambéeord 2len here13.58 km71%total19 km
- L'Eureord 5len here13.29 km6%total228 km
- La Commeaucheord 4len here8.24 km26%total32 km
- La Blaiseord 5len here5.59 km4%total151 km
- L'Avreord 3len here3.96 km6%total67 km
- La Gervaineord 1len here3.38 km23%total15 km
- La Grande Valléeord 1len here2.73 km38%total7 km
- L'Itonord 5len here2.62 km2%total138 km
- L'Iton (bras)ord 5len here1.82 km5%total40 km
- Vallée du Bouchotord 2len here1.01 km27%total4 km
- La Meuvetteord 1len here0.84 km5%total15 km
- Ruisseau du Buternayord 1len here0.79 km5%total17 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 48.39964, 0.52882
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.