National Wildlife Refuge · usa
Okefenokee National Wildlife Refuge.Wilderness Area
- Area
- 1 416 km²
- IUCN cat.
- Ib
- Year
- 1975
Overview
- Designation
- National Wildlife Refuge
- IUCN category
- Ib · Zone de nature sauvage
Aire protégée pour la wilderness, faible accès humain
- Established
- 1975
- Managing authority
- U.S. Fish and Wildlife Service
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
1 718 distinct species · 67 785 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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).
Indicateurs du tissu écologique
Tissu écologique de Okefenokee National Wildlife Refuge.Wilderness Area : 29 espèces reliées par 68 interactions GloBI sur 4 types (connectance 8.3%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology5 basins · 8 lakes · 6 rivers
Hydrology metrics for this exact territory
Stream length here
64,6km
Lake surface here
23,57km²
Basins crossed
5
Max stream order
4
Max drainage
3 635km²
Discharge in basins
19,0m³/s
Mean precip.
1 317mm/an
Mean T°
19,5°C
Moisture idx
-0,13
Max snow
1%
Mean runoff
302mm/an
Mean elev. (basins)
44m
Watersheds crossing here
- Bassin de Middle fork Suwannee Riversub-area1 206,8 km²overlap819.45 km²58%
- Bassin de Suwannee Riversub-area1 440,8 km²overlap390.01 km²28%
- Bassin de Saint Marys Riversub-area391,5 km²overlap124.55 km²9%
- Bassin de Suwannee Creeksub-area821,4 km²overlap81.44 km²6%
- Bassin de Satilla Riversub-area844,6 km²overlap0.62 km²0%
Lakes (8, top by area)
Rivers / streams (6, ord ≥ 4)
- Middle fork Suwannee Riverord 4len here22.29 km100%total22 km
- Saint Marys Riverord 4len here14.60 km5%total323 km
- East fork Suwannee Riverord 2len here12.56 km100%total13 km
- Suwannee Riverord 6len here12.04 km2%total739 km
- Suwannee Canal Recreation Areaord 2len here2.23 km100%total2 km
- Suwannee Creekord 3len here0.89 km2%total43 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 30.80682, -82.26289
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.