Glen Austinpan Bird Sanctuary
IUCN Not ReportedNature Reserve · 1994
0 km²
Subdivision · ZAF
92
South Africa
CwbTemperate, dry winter, warm summer(100 %)
Species observed
552
Observations
20 745
Area
38,7km²
Ecological tissue
Sample of 28 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 92 : 23 espèces reliées par 26 interactions GloBI sur 3 types (connectance 6.9%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
28
Interactions affichées
26
Connectance
0.069
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
552 distinct species · 20 745 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
16,4°C
Annual rain
737mm
Warmest m°
25,5°C
Coldest m°
3,5°C
Elevation: 1 557 m on average (min 1 502 m, max 1 605 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
16,4°C
Annual rain
737mm
Warmest month
25,5°C
Coldest month
3,5°C
Mean alt.
1 557m
Min
1 502m
Max
1 605m
Std. dev.
26m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, 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
5,9
Org. C
15,7g/kg
Clay
22,5%
Sand
64,3%
Silt
13,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to City of Johannesburg
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,9
Org. C
19,5g/kg
Clay
22,8%
Sand
63,6%
Silt
13,6%
5–15 cm
pH H₂O
5,9
Org. C
13,9g/kg
Clay
21,6%
Sand
65,2%
Silt
13,2%
15–30 cm
pH H₂O
5,9
Org. C
13,8g/kg
Clay
23,2%
Sand
64,1%
Silt
12,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest3.6%
Crops8.9%
Built-up12.9%
Bare soil1.4%
Other (grassland, water…)73.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
2,3km
Basins crossed
2
Max stream order
1
Max drainage
1 492km²
Discharge in basins
0,0m³/s
Mean precip.
710mm/an
Mean T°
16,4°C
Moisture idx
-0,51
Mean runoff
35mm/an
Mean elev. (basins)
1 535m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
12hab/km²
Night light
17,2nW
Built-up
1 293,5%
Pesticides
25,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN