Wildlife Area · usa
Fern Ridge
- Area
- 21 km²
- IUCN cat.
- V
Overview
- Designation
- Wildlife Area
- IUCN category
- V · Paysage protégé
Paysage façonné par l'humain digne de conservation
0 - Managing authority
- State Fish and Wildlife
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
924 distinct species · 352 498 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 Fern Ridge : 20 espèces reliées par 72 interactions GloBI sur 3 types (connectance 17.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology1 basins · 2 lakes · 6 rivers
Hydrology metrics for this exact territory
Stream length here
9,1km
Lake surface here
4,50km²
Basins crossed
1
Max stream order
4
Max drainage
1 117km²
Discharge in basins
0,7m³/s
Mean precip.
1 272mm/an
Mean T°
11,0°C
Moisture idx
0,20
Max snow
12%
Mean runoff
1 075mm/an
Mean elev. (basins)
192m
Watersheds crossing here
Lakes (2, top by area)
Rivers / streams (6, ord ≥ 4)
- Coyote Creekord 3len here2.44 km2%total105 km
- Middle Fork Coyote Creekord 1len here2.00 km89%total2 km
- Long Tom Riverord 4len here1.92 km2%total81 km
- Amazon Diversion Channelord 3len here1.11 km12%total9 km
- Old Stream bed to Fern Ridge Reservoirord 2len here1.02 km19%total5 km
- Hannavan Creekord 1len here0.61 km9%total6 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
- 44.04680, -123.26893
- 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.