Malcolm Bluff Shores Nature Reserve
IUCN IaNGO/Land Trust/Agency - Fee Simple Property · 2020
5 km²
Commune · CAN
South Bruce Peninsula
Canada
DfbCold, no dry season, warm summer(100 %)
Species observed
3 817
Observations
357 758
Area
565,9km²
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 South Bruce Peninsula : 22 espèces reliées par 69 interactions GloBI sur 3 types (connectance 13.1%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
33
Interactions affichées
69
Connectance
0.131
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
3 817 distinct species · 357 758 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
7,1°C
Annual rain
1 125mm
Warmest m°
23,2°C
Coldest m°
-9,6°C
Elevation: 211 m on average (min 118 m, max 274 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
7,1°C
Annual rain
1 125mm
Warmest month
23,2°C
Coldest month
-9,6°C
Mean alt.
211m
Min
118m
Max
274m
Std. dev.
22m
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
5,8
Org. C
53,5g/kg
Clay
17,3%
Sand
53,2%
Silt
29,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Bruce
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,8
Org. C
87,1g/kg
Clay
16,4%
Sand
53,2%
Silt
30,4%
5–15 cm
pH H₂O
5,8
Org. C
45,8g/kg
Clay
17,3%
Sand
53,2%
Silt
29,5%
15–30 cm
pH H₂O
5,9
Org. C
27,6g/kg
Clay
18,2%
Sand
53,3%
Silt
28,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest58.4%
Crops9.3%
Built-up0.3%
Bare soil0.8%
Other (grassland, water…)31.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 20 lakes · 9 rivers
Hydrology metrics for this exact territory
Stream length here
105,9km
Lake surface here
38,60km²
Basins crossed
5
Max stream order
5
Max drainage
33 609km²
Discharge in basins
6,9m³/s
Mean precip.
900mm/an
Mean T°
6,3°C
Moisture idx
0,15
Max snow
30%
Mean runoff
267mm/an
Mean elev. (basins)
198m
Watersheds crossing here
Lakes (20, top by area)
- Huronarea59 399,3 km²avg depth59.8 m
- Boat Lakearea5,4 km²avg depth3.6 m
- Berford Lakearea4,1 km²avg depth4.2 m
- Isaac Lakearea3,3 km²avg depth3.8 m
- Sky Lakearea3,2 km²avg depth4.2 m
- Chesley Lakearea2,1 km²avg depth4.1 m
- Spry Lakearea1,9 km²avg depth3.1 m
- Gould Lakearea1,1 km²avg depth3.4 m
- Lac 1042683area0,6 km²avg depth3.7 m
11 more lakes
- Lac 1042989area0,4 km²avg depth2.3 m
- Lac 1042942area0,4 km²avg depth2.6 m
- Lac 1043906area0,3 km²avg depth2.2 m
- Lac 1044224area0,3 km²avg depth3.0 m
- Lac 1044330area0,3 km²avg depth3.1 m
- Lac 1042760area0,3 km²avg depth3.4 m
- Lac 1044193area0,3 km²avg depth2.6 m
- Lac 1043221area0,2 km²avg depth2.7 m
- Lac 1043304area0,2 km²avg depth2.3 m
- Lac 1043214area0,1 km²avg depth2.2 m
- Lac 1042678area0,1 km²avg depth1.4 m
Rivers / streams (9, ord ≥ 4)
- Sauble Riverord 4len here31.98 km34%total93 km
- Rankin Riverord 3len here24.54 km100%total25 km
- Albemarle Brookord 1len here14.66 km100%total15 km
- Clavering Creekord 2len here9.74 km87%total11 km
- Sucker Creekord 3len here8.68 km4%total207 km
- Colpoy's Creekord 1len here7.54 km89%total9 km
- Stoney Creekord 4len here4.07 km7%total56 km
- Park Head Creekord 3len here3.61 km21%total17 km
- Saugeen Riverord 5len here1.10 km1%total181 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,2nW
Built-up
32,8%
Pesticides
26,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas27
IUCN Ia · 16IUCN IV · 10IUCN II · 1
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization · 2024
1 km²
Ottewell-Amabel
IUCN IaNGO/Land Trust/Agency - Fee Simple Property · 2021
1 km²
Boundary Bluffs
IUCN IaNGO/Land Trust/Agency - Fee Simple Property · 2021
1 km²
NCC Fee Simple Property (1000711)
IUCN IVNGO/Land Trust/Agency - Fee Simple Property · 2023
1 km²
Privately Protected Area (NCC 1000711)
IUCN IVPrivately Protected Area · 2024
1 km²
Complete list27 protected areas
- Malcolm Bluff Shores Nature ReserveNGO/Land Trust/Agency - Fee Simple PropertyIUCN Ia20205 km²
- DUC Fee Simple LandsOwnership by Environmental Non-Governmental OrganizationIUCN IV20241 km²
- Ottewell-AmabelNGO/Land Trust/Agency - Fee Simple PropertyIUCN Ia20211 km²
- Boundary BluffsNGO/Land Trust/Agency - Fee Simple PropertyIUCN Ia20211 km²
- NCC Fee Simple Property (1000711)NGO/Land Trust/Agency - Fee Simple PropertyIUCN IV20231 km²
- Privately Protected Area (NCC 1000711)Privately Protected AreaIUCN IV20241 km²
- Sucker Creek - Infanti And PfleuglNGO/Land Trust/Agency - Fee Simple PropertyIUCN Ia20211 km²
- Sauble Dunes Nature ReserveNGO/Land Trust/Agency - Fee Simple PropertyIUCN Ia20201 km²
- Vanishing StreamNGO/Land Trust/Agency - Fee Simple PropertyIUCN Ia20210 km²
- OrlowskiNGO/Land Trust/Agency - Fee Simple PropertyIUCN Ia20210 km²
- Petrel Point Nature ReserveNGO/Land Trust/Agency - Fee Simple PropertyIUCN Ia20180 km²
- Privately Protected Area (NCC 1000069)Privately Protected AreaIUCN IV20240 km²
- NCC Fee Simple Property (1000069)NGO/Land Trust/Agency - Fee Simple PropertyIUCN IV20220 km²
- CollinsNGO/Land Trust/Agency - Fee Simple PropertyIUCN IV20200 km²
- Bull HomesteadNGO/Land Trust/Agency - Fee Simple PropertyIUCN Ia20210 km²
- TrafeletNGO/Land Trust/Agency - Fee Simple PropertyIUCN Ia20210 km²
- Sucker Creek - PeabodyNGO/Land Trust/Agency - Fee Simple PropertyIUCN Ia20210 km²
- SpearsNGO/Land Trust/Agency - Fee Simple PropertyIUCN IV20200 km²
- Sauble Falls Provincial Park (Recreational Class)Provincial ParkIUCN II19710 km²
- Kowal/HeighenhauserNGO/Land Trust/Agency - Fee Simple PropertyIUCN Ia20210 km²
- DownhamNGO/Land Trust/Agency - Fee Simple PropertyIUCN Ia20210 km²
- MurrayNGO/Land Trust/Agency - Fee Simple PropertyIUCN IV20200 km²
- KnappNGO/Land Trust/Agency - Fee Simple PropertyIUCN Ia20210 km²
- Isaac Lake (Matura-Singh)NGO/Land Trust/Agency - Fee Simple PropertyIUCN Ia20210 km²
- Rothrock Property - Isaac Lake Management AreaConservation AreaIUCN IV20230 km²
- CornellNGO/Land Trust/Agency - Fee Simple PropertyIUCN IV20200 km²
- ThomsonNGO/Land Trust/Agency - Fee Simple PropertyIUCN Ia20210 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN