Saint-Vallier Bird Sanctuary
IUCN IIIMigratory Bird Sanctuary · 1986
4 km²
Commune · CAN
Saint-Vallier
Canada
DfbCold, no dry season, warm summer(100 %)
Species observed
620
Observations
117 184
Area
43,5km²
Ecological tissue
Sample of 33 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 Saint-Vallier : 27 espèces + 7 bulles famille, 52 interactions GloBI documentées sur 3 types (connectance 9.3%, filtre Serrano α=0.2). Les 7 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
34
Interactions affichées
52
Connectance
0.093
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
620 distinct species · 117 184 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
5,1°C
Annual rain
1 232mm
Warmest m°
24,5°C
Coldest m°
-16,4°C
Elevation: 49 m on average (min -2 m, max 95 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
5,1°C
Annual rain
1 232mm
Warmest month
24,5°C
Coldest month
-16,4°C
Mean alt.
49m
Min
-2m
Max
95m
Std. dev.
25m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,0
Org. C
57,9g/kg
Clay
25,5%
Sand
42,1%
Silt
32,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Bellechasse
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
82,0g/kg
Clay
25,4%
Sand
41,5%
Silt
33,2%
5–15 cm
pH H₂O
6,0
Org. C
43,6g/kg
Clay
25,5%
Sand
41,6%
Silt
32,9%
15–30 cm
pH H₂O
6,1
Org. C
48,1g/kg
Clay
25,7%
Sand
43,3%
Silt
31,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest22.7%
Crops29.3%
Built-up0.4%
Bare soil2.4%
Other (grassland, water…)45.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 1 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
12,2km
Lake surface here
0,12km²
Basins crossed
2
Max stream order
3
Max drainage
1 995km²
Discharge in basins
0,4m³/s
Mean precip.
1 050mm/an
Mean T°
4,4°C
Moisture idx
0,28
Max snow
45%
Mean runoff
777mm/an
Mean elev. (basins)
112m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
1,1nW
Built-up
43,5%
Pesticides
32,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN IV · 3IUCN III · 1🌊 Marine · 4
Anse de Saint-Vallier Water Fowl Gathering Area
IUCN IVWater fowl gathering area · 2005
3 km²
Saint-Vallier (Est) Water Fowl Gathering Area
IUCN IVWater fowl gathering area · 2005
2 km²
Anse de Bellechasse (partie Estuaire - fonds dominant) Natural Area Under Private Stewardship
IUCN IVNatural Area Under Private Stewardship · 1999
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN