Baie du Mont Saint-Michel
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2006
471 km²
Commune · FRA
Vains
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 082
Observations
6 499
Area
12,3km²
Ecological tissue
Sample of 30 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).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Vains : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 96 interactions GloBI sur 5 types (connectance 20.6%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
31
Interactions affichées
96
Connectance
0.206
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 082 distinct species · 6 499 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,6°C
Annual rain
919mm
Warmest m°
20,6°C
Coldest m°
3,9°C
Elevation: 13 m on average (min -16 m, max 31 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,6°C
Annual rain
919mm
Warmest month
20,6°C
Coldest month
3,9°C
Mean alt.
13m
Min
-16m
Max
31m
Std. dev.
7m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,1
Org. C
36,0g/kg
Clay
24,2%
Sand
21,6%
Silt
54,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Manche
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
58,6g/kg
Clay
22,2%
Sand
21,8%
Silt
56,0%
5–15 cm
pH H₂O
6,1
Org. C
31,1g/kg
Clay
25,5%
Sand
20,4%
Silt
54,1%
15–30 cm
pH H₂O
6,1
Org. C
18,4g/kg
Clay
25,0%
Sand
22,4%
Silt
52,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest9.9%
Crops49.4%
Built-up0.9%
Bare soil1.0%
Other (grassland, water…)38.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
0,7km
Basins crossed
2
Max stream order
3
Max drainage
469km²
Discharge in basins
0,1m³/s
Mean precip.
774mm/an
Mean T°
11,1°C
Moisture idx
0,06
Max snow
6%
Mean runoff
689mm/an
Mean elev. (basins)
76m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
86,3%
Pesticides
44,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN Not Reported · 3IUCN IV · 1🌊 Marine · 4
Baie du Mont Saint-Michel
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 1994
459 km²
Baie du Mont Saint-Michel
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2016
395 km²
Pointe du grouin du sud
IUCN IVLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy) · 1996
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN
France-specific data (Phase 2)
ZNIEFF, Natura 2000, INPN protected spaces, BNV-D pesticides, Naïades water quality, SAFRAN fine climate, BRGM lithology — Layer FR to load in Phase 2.