Attwater Prairie Chicken
IUCN IVNational Wildlife Refuge · 1972
43 km²
County · USA
Colorado
United States
CfaTemperate, no dry season, hot summer(100 %)
Species observed
2 433
Observations
101 797
Area
2 525,6km²
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).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Colorado : 31 espèces reliées par 74 interactions GloBI sur 3 types (connectance 9.5%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
40
Interactions affichées
74
Connectance
0.095
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
2 433 distinct species · 101 797 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
20,7°C
Annual rain
1 126mm
Warmest m°
34,3°C
Coldest m°
7,6°C
Elevation: 72 m on average (min 38 m, max 125 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
20,7°C
Annual rain
1 126mm
Warmest month
34,3°C
Coldest month
7,6°C
Mean alt.
72m
Min
38m
Max
125m
Std. dev.
21m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,2
Org. C
19,2g/kg
Clay
21,2%
Sand
49,5%
Silt
29,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,2
Org. C
37,7g/kg
Clay
19,7%
Sand
50,6%
Silt
29,7%
5–15 cm
pH H₂O
6,2
Org. C
11,4g/kg
Clay
20,2%
Sand
50,3%
Silt
29,6%
15–30 cm
pH H₂O
6,3
Org. C
8,4g/kg
Clay
23,7%
Sand
47,7%
Silt
28,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest34.8%
Crops20.0%
Built-up0.3%
Bare soil1.0%
Other (grassland, water…)44.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology8 basins · 17 lakes · 25 rivers
Hydrology metrics for this exact territory
Stream length here
491,3km
Lake surface here
7,03km²
Basins crossed
8
Max stream order
6
Max drainage
106 730km²
Discharge in basins
163,4m³/s
Mean precip.
1 055mm/an
Mean T°
20,3°C
Moisture idx
-0,29
Mean runoff
360mm/an
Mean elev. (basins)
60m
Watersheds crossing here
- Bassin de Colorado Riversub-area2 301 km²overlap828.82 km²33%
- Bassin de Sandy Creeksub-area1 249,8 km²overlap615.04 km²24%
- Bassin de San Bernard Riversub-area2 584,8 km²overlap443.33 km²18%
- Bassin de Colorado Riversub-area707,4 km²overlap285.43 km²11%
- Bassin de Cummins Creeksub-area725 km²overlap208.46 km²8%
- Bassin de Navidad Riversub-area1 069,7 km²overlap53.32 km²2%
- Bassin de East Navidad Riversub-area221,9 km²overlap51.61 km²2%
- Bassin de West Mustang Creeksub-area532,9 km²overlap39.21 km²2%
Lakes (17, top by area)
- Eagle Lakearea3,3 km²avg depth1.8 m
- Lac 1066961area0,6 km²avg depth2.6 m
- Lac 1066873area0,4 km²avg depth1.7 m
- Lac 1066863area0,4 km²avg depth1.4 m
- Lac 1066884area0,3 km²avg depth1.1 m
- Lac 1066990area0,3 km²avg depth1.8 m
- Lac 1066716area0,2 km²avg depth2.0 m
- Lac 1066847area0,2 km²avg depth1.5 m
- Lac 1067048area0,2 km²avg depth0.9 m
8 more lakes
Rivers / streams (25, ord ≥ 4)
- Colorado Riverord 6len here143.30 km8%total1874 km
- Skull Creekord 3len here49.88 km100%total50 km
- Cummins Creekord 3len here37.47 km37%total101 km
- West Sandy Creekord 2len here36.62 km85%total43 km
- Sandy Creekord 4len here34.26 km31%total111 km
- Church Creekord 2len here22.09 km100%total22 km
- Harveys Creekord 2len here18.43 km100%total18 km
- Little San Bernard Riverord 1len here16.96 km100%total17 km
- Pinoak Creekord 3len here15.40 km46%total34 km
- Crooked Creekord 1len here14.73 km100%total15 km
- San Bernard Riverord 4len here14.71 km8%total189 km
- Middle Bernard Creekord 2len here11.86 km34%total35 km
13 more river segmentssorted by Strahler order + length
- Bucksnag Creekord 3len here10.59 km100%total11 km
- Boggy Creekord 3len here10.15 km100%total10 km
- Coushatta Creekord 1len here8.91 km100%total9 km
- West Bernard Creekord 3len here7.76 km14%total54 km
- Rocky Creekord 6len here7.56 km16%total46 km
- Alligator Branchord 1len here7.52 km100%total8 km
- West Mustang Creekord 3len here6.75 km10%total71 km
- East Navidad Riverord 2len here4.52 km17%total27 km
- Gum Tree Branchord 1len here3.03 km16%total19 km
- Willow Creekord 1len here2.99 km100%total3 km
- Poplar Creekord 1len here2.86 km82%total3 km
- Navidad Riverord 4len here1.72 km1%total171 km
- Dowdy Creekord 1len here1.22 km100%total1 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,5nW
Built-up
26,5%
Pesticides
12,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN IV · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN