National Wildlife Refuge · usa
Alligator River
- Area
- 618 km²
- IUCN cat.
- IV
- Year
- 1984
Overview
- Designation
- National Wildlife Refuge
- IUCN category
- IV · Aire d'habitats / espèces
Gestion active pour maintenir habitats / espèces particuliers
- Established
- 1984
- Managing authority
- U.S. Fish and Wildlife Service
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
1 674 distinct species · 273 129 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 Alligator River : 28 espèces reliées par 70 interactions GloBI sur 3 types (connectance 11.1%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology2 basins · 6 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
25,4km
Lake surface here
3,06km²
Basins crossed
2
Max stream order
2
Max drainage
2 273km²
Discharge in basins
0,6m³/s
Mean precip.
1 328mm/an
Mean T°
16,5°C
Moisture idx
0,11
Max snow
4%
Mean runoff
443mm/an
Mean elev. (basins)
5m
Watersheds crossing here
Lakes (6, top by area)
Rivers / streams (7, ord ≥ 4)
- Milltail Creekord 2len here10.44 km100%total10 km
- Milltail Creekord 1len here5.99 km65%total9 km
- Callaghan Creekord 1len here4.22 km99%total4 km
- Cumberland Creekord 2len here2.11 km98%total2 km
- Whipping Creekord 1len here1.78 km95%total2 km
- Pungo River Alligator River Canalord 1len here0.50 km8%total7 km
- Whipping Creekord 1len here0.38 km4%total9 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
- 35.79005, -75.86015
- 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.