Rivière· 55 segments

Bóbr

Crosses 9 administrative regions : Bolesławiec, Jelenia Góra, Jelenia Góra (City), Kamienna Góra, Krosno Odrzańskie +4

rivière

Total length

294km

Max discharge

45,2m³/s

Max Strahler

Segments matched

River geography9 admin regions · 0 communes

Parent watershed

hybas-20803902001082 km²

9 administrative regions crossed (GADM L2)

Żagań
Lubuskie · Poland
65.9 km
in this dpt
Krosno Odrzańskie
Lubuskie · Poland
40.9 km
in this dpt
Bolesławiec
Dolnośląskie · Poland
36.9 km
in this dpt
Lwówek Śląski
Dolnośląskie · Poland
31.4 km
in this dpt
Kamienna Góra
Dolnośląskie · Poland
27.7 km
in this dpt
Zielona Góra
Lubuskie · Poland
21.4 km
in this dpt
Jelenia Góra
Dolnośląskie · Poland
20.2 km
in this dpt
Jelenia Góra (City)
Dolnośląskie · Poland
7.5 km
in this dpt
Żary
Lubuskie · Poland
4.9 km
in this dpt

29 intersecting protected areas

Bory Dolnośląskie
IUCN Not Reported
Special Protection Area (Birds Directive)
Góry i Pogórze Kaczawskie
IUCN Not Reported
Site of Community Importance (Habitats Directive)
Dolina Środkowej Odry
IUCN Not Reported
Special Protection Area (Birds Directive)
Sudety Wałbrzysko-Kamiennogórskie
IUCN Not Reported
Special Protection Area (Birds Directive)
Góry Kamienne
IUCN Not Reported
Site of Community Importance (Habitats Directive)
Bory Dolnośląskie
IUCN Not Assigned
Protected Landscape Area
Krośnieńska Dolina Odry
IUCN Not Reported
Site of Community Importance (Habitats Directive)
Karkonosze
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Karkonosze
IUCN Not Reported
Special Protection Area (Birds Directive)

20 more protected areassorted by area

Rudawski Park Krajobrazowy
IUCN V
Landscape Park
Ostoja nad Bobrem
IUCN Not Reported
Site of Community Importance (Habitats Directive)
Krośnieńska Dolina Odry
IUCN Not Assigned
Protected Landscape Area
Dolina Bobru
IUCN Not Assigned
Protected Landscape Area
Park Krajobrazowy Doliny Bobru
IUCN V
Landscape Park
Wrzosowiska Świętoszowsko-Ławszowskie
IUCN Not Reported
Site of Community Importance (Habitats Directive)
Rudawy Janowickie
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Dolina Szprotawki
IUCN Not Assigned
Protected Landscape Area
Dolina Dolnej Kwisy
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Rynna Pławska
IUCN Not Assigned
Protected Landscape Area
Dolina Brzeźnicy
IUCN Not Assigned
Protected Landscape Area
Dolina Dolnego Bobru
IUCN Not Reported
Site of Community Importance (Habitats Directive)
Buczyna Szprotawsko-Piotrowicka
IUCN Not Reported
Site of Community Importance (Habitats Directive)
Małomickie Łęgi
IUCN Not Reported
Site of Community Importance (Habitats Directive)
Stawy Karpnickie
IUCN Not Reported
Site of Community Importance (Habitats Directive)
Żerkowice-Skała
IUCN Not Reported
Site of Community Importance (Habitats Directive)
Trzcińskie Mokradła
IUCN Not Reported
Site of Community Importance (Habitats Directive)
Mopkowy tunel koło Krzystkowic
IUCN Not Reported
Site of Community Importance (Habitats Directive)
Żwirownie w Starej Olesznej
IUCN Not Reported
Site of Community Importance (Habitats Directive)
Góra Zamkowa
IUCN IV
Nature Reserve

1 page = 1 named river (aggregation of 55 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

38 distinct species · 61 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 8 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

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bóbr : 7 espèces reliées par 9 interactions GloBI sur 4 types (connectance 20.0%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.200

Patrimoniales

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)