Ontologia

Rivière· 78 segments

Bear Creek

Crosses 42 administrative regions : Alger, Allegan, Barry, Calhoun, Chippewa +37

rivière

Total length

7 995km

Max discharge

60,4m³/s

Max Strahler

5

Segments matched

78

River geography42 admin regions · 0 communes

Parent watershed

hybas-7080437900592 km²

42 administrative regions crossed (GADM L2)

  • Lambton
    Ontario · Canada
    43.4 km
    in this dpt
  • Outagamie
    Wisconsin · United States
    33.9 km
    in this dpt
  • Manistee
    Michigan · United States
    27.5 km
    in this dpt
  • Nipissing
    Ontario · Canada
    22.1 km
    in this dpt
  • Timiskaming
    Ontario · Canada
    19.6 km
    in this dpt
  • Kent
    Michigan · United States
    19.3 km
    in this dpt
  • Simcoe
    Ontario · Canada
    19.3 km
    in this dpt
  • Chippewa
    Michigan · United States
    19.3 km
    in this dpt
  • Parry Sound
    Ontario · Canada
    16.9 km
    in this dpt
  • Gratiot
    Michigan · United States
    15.7 km
    in this dpt
  • Muskegon
    Michigan · United States
    14.6 km
    in this dpt
  • Saint Louis
    Minnesota · United States
    13.0 km
    in this dpt
  • Shiawassee
    Michigan · United States
    12.2 km
    in this dpt
  • Lenawee
    Michigan · United States
    11.7 km
    in this dpt
  • Marquette
    Michigan · United States
    11.7 km
    in this dpt
  • Saginaw
    Michigan · United States
    11.6 km
    in this dpt
  • Schoolcraft
    Michigan · United States
    10.9 km
    in this dpt
  • Oceana
    Michigan · United States
    10.8 km
    in this dpt
  • Sudbury
    Ontario · Canada
    10.2 km
    in this dpt
  • Roscommon
    Michigan · United States
    9.7 km
    in this dpt
  • Wayne
    New York · United States
    9.2 km
    in this dpt
  • Lake Ontario
    New York · United States
    8.4 km
    in this dpt
  • Muskoka
    Ontario · Canada
    7.4 km
    in this dpt
  • Waupaca
    Wisconsin · United States
    6.4 km
    in this dpt
  • Peterborough
    Ontario · Canada
    4.4 km
    in this dpt
  • Williams
    Ohio · United States
    3.6 km
    in this dpt
  • Macomb
    Michigan · United States
    3.6 km
    in this dpt
  • Dickinson
    Michigan · United States
    2.9 km
    in this dpt
  • Ionia
    Michigan · United States
    2.8 km
    in this dpt
  • Allegan
    Michigan · United States
    2.5 km
    in this dpt
  • Alger
    Michigan · United States
    2.2 km
    in this dpt
  • Kalamazoo
    Michigan · United States
    1.9 km
    in this dpt
  • Lake Michigan
    Michigan · United States
    1.9 km
    in this dpt
  • Lake Superior
    Michigan · United States
    1.7 km
    in this dpt
  • Ontonagon
    Michigan · United States
    1.3 km
    in this dpt
  • Missaukee
    Michigan · United States
    1.0 km
    in this dpt
  • Frontenac
    Ontario · Canada
    0.9 km
    in this dpt
  • Rouyn-Noranda
    Québec · Canada
    0.3 km
    in this dpt
  • Barry
    Michigan · United States
    0.0 km
    in this dpt
  • Calhoun
    Michigan · United States
    0.0 km
    in this dpt
  • Mackinac
    Michigan · United States
    0.0 km
    in this dpt
  • Kawartha Lakes
    Ontario · Canada
    0.0 km
    in this dpt

30 intersecting protected areas

21 more protected areas

1 page = 1 named river (aggregation of 78 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

269 distinct species · 4 795 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 29 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 Bear Creek : 20 espèces reliées par 58 interactions GloBI sur 4 types (connectance 12.5%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
58
Connectance
0.125
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Hydrology (HydroRIVERS v10)

Total length

7 995km

Max discharge

60,4m³/s

Max Strahler

5

Segments matched

78

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.