National Wildlife Refuge · usa
Okefenokee
- Area
- 1 652 km²
- IUCN cat.
- V
Overview
- Designation
- National Wildlife Refuge
- IUCN category
- V · Paysage protégé
Paysage façonné par l'humain digne de conservation
0 - Managing authority
- U.S. Fish and Wildlife Service ; State Department of Natural Resources
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
1 960 distinct species · 87 444 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 : 30 espèces reliées par 65 interactions GloBI sur 4 types (connectance 7.9%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology7 basins · 8 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
74,5km
Lake surface here
23,66km²
Basins crossed
7
Max stream order
4
Max drainage
3 635km²
Discharge in basins
22,9m³/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 km²overlap906.24 km²55%
- Bassin de Suwannee Riversub-area1 440,8 km²overlap498.79 km²30%
- Bassin de Saint Marys Riversub-area391,5 km²overlap138.56 km²8%
- Bassin de Suwannee Creeksub-area821,4 km²overlap99.72 km²6%
- Bassin de Saint Marys Riversub-area952,7 km²overlap6.97 km²0%
- Bassin de Satilla Riversub-area844,6 km²overlap1.13 km²0%
- Bassin de Saint Marys Riversub-area186,6 km²overlap0.61 km²0%
Lakes (8, top by area)
Rivers / streams (10, ord ≥ 4)
- Middle fork Suwannee Riverord 4len here22.29 km100%total22 km
- Suwannee Riverord 6len here18.43 km2%total739 km
- Saint Marys Riverord 4len here14.72 km5%total323 km
- East fork Suwannee Riverord 2len here12.56 km100%total13 km
- Suwannee River Stillord 4len here2.29 km100%total2 km
- Suwannee Canal Recreation Areaord 2len here2.23 km100%total2 km
- Suwannee Creekord 3len here0.90 km2%total43 km
- Sweet Water Creekord 1len here0.77 km22%total3 km
- Boggy Bay Drainage Canalord 1len here0.31 km3%total9 km
- Cane Creekord 2len here0.02 km0%total15 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
- 30.80315, -82.28070
- 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.