Ontologia

National Wildlife Refuge · usa

Bayou Cocodrie

IV · Aire d'habitats / espèces61 km²Established 1992
Key facts
Area
61 km²
IUCN cat.
IV
Year
1992

Overview

Designation
National Wildlife Refuge
IUCN category
IV · Aire d'habitats / espèces

Gestion active pour maintenir habitats / espèces particuliers

Established
1992
Managing authority
U.S. Fish and Wildlife Service

Source : WDPA (UNEP-WCMC, World Database on Protected Areas).

Species present

263 distinct species · 2 509 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 43 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 Bayou Cocodrie : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 70 interactions GloBI sur 4 types (connectance 7.8%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
70
Connectance
0.077
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology2 basins · 2 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

11,9km

Lake surface here

0,05km²

Basins crossed

2

Max stream order

2

Max drainage

2 934 853km²

Discharge in basins

587,0m³/s

Mean precip.

1 529mm/an

Mean T°

18,7°C

Moisture idx

0,07

Mean runoff

652mm/an

Mean elev. (basins)

44m

Watersheds crossing here

Lakes (2, top by area)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Location

Chargement de la carte…

Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)

Centroid
31.56401, -91.65427
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.