Tamarac
IUCN IVNational Wildlife Refuge
176 km²
County · USA
Becker
United States
DfbCold, no dry season, warm summer(100 %)
Species observed
2 552
Observations
200 394
Area
3 719,4km²
Ecological tissue
Sample of 35 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 Becker : 24 espèces reliées par 74 interactions GloBI sur 3 types (connectance 12.4%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
35
Interactions affichées
74
Connectance
0.124
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
2 552 distinct species · 200 394 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
4,8°C
Annual rain
704mm
Warmest m°
25,5°C
Coldest m°
-16,6°C
Elevation: 440 m on average (min 352 m, max 548 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
4,8°C
Annual rain
704mm
Warmest month
25,5°C
Coldest month
-16,6°C
Mean alt.
440m
Min
352m
Max
548m
Std. dev.
37m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,5
Org. C
34,3g/kg
Clay
18,3%
Sand
54,1%
Silt
27,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,5
Org. C
51,6g/kg
Clay
18,2%
Sand
53,9%
Silt
27,9%
5–15 cm
pH H₂O
6,5
Org. C
32,8g/kg
Clay
18,2%
Sand
54,0%
Silt
27,8%
15–30 cm
pH H₂O
6,6
Org. C
18,4g/kg
Clay
18,5%
Sand
54,5%
Silt
27,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest38.5%
Crops26.8%
Built-up0.2%
Bare soil0.8%
Other (grassland, water…)33.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology11 basins · 50 lakes · 30 rivers
Hydrology metrics for this exact territory
Stream length here
608,8km
Lake surface here
204,25km²
Basins crossed
11
Max stream order
4
Max drainage
3 014km²
Discharge in basins
14,5m³/s
Mean precip.
627mm/an
Mean T°
4,1°C
Moisture idx
-0,26
Max snow
30%
Mean runoff
108mm/an
Mean elev. (basins)
413m
Watersheds crossing here
- Bassin de Otter Tail Riversub-area2 216,3 km²overlap862.85 km²23%
- Bassin de Buffalo Riversub-area2 716,2 km²overlap755.88 km²20%
- Bassin de Blueberry Riversub-area664,1 km²overlap541.62 km²15%
- Bassin de Pelican Riversub-area1 281,1 km²overlap478.91 km²13%
- Bassin de Straight Riversub-area956,5 km²overlap413.07 km²11%
- Bassin de South Branch Wild Rice Riversub-area785,8 km²overlap281.79 km²8%
- Bassin de White Earth Riversub-area482,4 km²overlap164.33 km²4%
- Bassin de Redeye Riversub-area2 177,7 km²overlap117.54 km²3%
- Bassin de Wild Rice Riversub-area820,4 km²overlap66.11 km²2%
2 more basinssorted by overlap
Lakes (50, top by area)
- Height of Land Lakearea15,1 km²avg depth2.0 m
- Big Cormorant Lakearea14,1 km²avg depth3.2 m
- Shell Lakearea12,4 km²avg depth6.8 m
- Deadshot Lakearea12,2 km²avg depth4.2 m
- White Earth Lakearea7,8 km²avg depth8.8 m
- Melissa Lakearea7,2 km²avg depth5.3 m
- Cotton Lakearea7,1 km²avg depth5.5 m
- Flat Lakearea7 km²avg depth4.3 m
- Many Point Lakearea6,6 km²avg depth2.5 m
41 more lakes
- Toad Lakearea6,4 km²avg depth3.9 m
- Wolf Lakearea5,9 km²avg depth4.7 m
- Strawberry Lakearea5,9 km²avg depth5.9 m
- Tamarac Lakearea5,7 km²avg depth3.8 m
- Floyd Lakearea5,6 km²avg depth4.1 m
- Muskrat Lakearea4,9 km²avg depth4.1 m
- Island Lakearea4,7 km²avg depth5.2 m
- Albert Lakearea4,7 km²avg depth5.8 m
- Round Lakearea4,3 km²avg depth5.8 m
- Elbow Lakearea4 km²avg depth9.7 m
- Little Cormorant Lakearea3,8 km²avg depth5.4 m
- Big Rush Lakearea3,7 km²avg depth2.3 m
- Big Rat Lakearea3,5 km²avg depth3.7 m
- Tulaby Lakearea3,4 km²avg depth4.3 m
- Upper Cormorant Lakearea3,3 km²avg depth3.6 m
- Bad Medicine Lakearea3 km²avg depth7.0 m
- Lake Idaarea2,5 km²avg depth3.5 m
- Lower Egg Lakearea2,5 km²avg depth4.5 m
- South Tamarac Lakearea2,4 km²avg depth3.7 m
- Middle Cormorant Lakearea2,4 km²avg depth2.3 m
- Little Round Lakearea2,3 km²avg depth3.0 m
- Big Basswood Lakearea2,2 km²avg depth3.2 m
- Lake Maudarea2 km²avg depth3.7 m
- Two Inlets Lakearea2 km²avg depth3.6 m
- Pine Lakearea2 km²avg depth2.8 m
- Leaf Lakearea1,8 km²avg depth3.3 m
- Straight Lakearea1,7 km²avg depth4.8 m
- Lake Eunicearea1,5 km²avg depth2.9 m
- Little Toad Lakearea1,5 km²avg depth4.2 m
- Big Sugar Bush Lakearea1,5 km²avg depth4.9 m
- Stakke Lakearea1,5 km²avg depth3.2 m
- Long Lakearea1,5 km²avg depth3.4 m
- Juggler Lakearea1,5 km²avg depth6.5 m
- Boot Lakearea1,4 km²avg depth4.5 m
- Buffalo Lakearea1,4 km²avg depth5.0 m
- Ice Cracking Lakearea1,3 km²avg depth4.6 m
- Brandy Lakearea1,3 km²avg depth2.0 m
- Stinking Lakearea1,3 km²avg depth1.7 m
- Pickerel Lakearea1,3 km²avg depth6.7 m
- Chippewa Lakearea1,3 km²avg depth2.2 m
- Eagle Lakearea1,2 km²avg depth4.2 m
Rivers / streams (30, ord ≥ 4)
- Buffalo Riverord 5len here107.82 km48%total227 km
- Otter Tail Riverord 5len here106.87 km28%total383 km
- South Branch Wild Rice Riverord 3len here38.14 km25%total152 km
- Shell Riverord 4len here33.80 km57%total59 km
- Pelican Riverord 4len here32.28 km10%total314 km
- Indian Creekord 7len here30.57 km1%total2180 km
- Straight Riverord 3len here25.59 km20%total130 km
- Kettle Riverord 4len here25.29 km16%total159 km
- Hay Creekord 3len here22.11 km12%total184 km
- Fish Creekord 5len here21.52 km6%total378 km
- Egg Riverord 2len here16.12 km100%total16 km
- Blueberry Riverord 3len here15.67 km38%total42 km
18 more river segmentssorted by Strahler order + length
- Spring Creekord 4len here15.27 km6%total267 km
- Basswood Creekord 2len here14.47 km100%total14 km
- Redeye Riverord 4len here14.11 km17%total83 km
- Dead Horse Creekord 2len here12.71 km100%total13 km
- Collett Creekord 2len here11.45 km100%total11 km
- Dinner Creekord 2len here10.69 km35%total31 km
- Campbell Creekord 1len here8.75 km100%total9 km
- White Earth Riverord 3len here8.29 km19%total43 km
- Gull Creekord 3len here7.58 km7%total107 km
- Hay Creekord 4len here7.42 km2%total454 km
- Sucker Creek Number Twoord 1len here5.44 km100%total5 km
- Bear Creekord 3len here4.75 km3%total136 km
- Stiner Creekord 2len here4.23 km39%total11 km
- Moccasin Creekord 2len here4.22 km16%total27 km
- Tulaby Creekord 1len here1.52 km22%total7 km
- Mission Creekord 2len here1.31 km1%total103 km
- Bottom Creekord 1len here0.80 km9%total9 km
- Ga-Gwa-Dosh Creekord 1len here0.07 km1%total12 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,4nW
Built-up
21,2%
Pesticides
17,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas77
IUCN V · 67IUCN IV · 3IUCN VI · 3IUCN Not Assigned · 3IUCN Ib · 1
Farm Service Agency Interest Of Mn
IUCN IVNational Wildlife Refuge
97 km²
Big Stone County
IUCN VWaterfowl Production Area · 1987
66 km²
Becker County
IUCN VIWaterfowl Production Area
58 km²
Reinvest in Minnesota Wetlands
IUCN VReserve Program
54 km²
Clay County Waterfowl Production Area Of Minnesota
IUCN VIWaterfowl Production Area
53 km²
Complete list77 protected areas
- TamaracNational Wildlife RefugeIUCN IV176 km²
- Farm Service Agency Interest Of MnNational Wildlife RefugeIUCN IV97 km²
- Big Stone CountyWaterfowl Production AreaIUCN V198766 km²
- Becker CountyWaterfowl Production AreaIUCN VI58 km²
- Reinvest in Minnesota WetlandsReserve ProgramIUCN V54 km²
- Clay County Waterfowl Production Area Of MinnesotaWaterfowl Production AreaIUCN VI53 km²
- Pope CountyWaterfowl Production AreaIUCN V41 km²
- Mahnomen CountyWaterfowl Production AreaIUCN VI32 km²
- Wetlands Reserve Program (WRP)Reserve ProgramIUCN Not Assigned199317 km²
- Wetlands Reserve Program (WRP), Becker, MNReserve ProgramIUCN V200116 km²
- Hamden SloughNational Wildlife RefugeIUCN IV14 km²
- Hubbel PondState Wildlife Management AreaIUCN V14 km²
- Tamarac National WildlifNational Wildlife RefugeIUCN Ib19769 km²
- WaubunState Wildlife Management AreaIUCN V8 km²
- Spring CreekState Wildlife Management AreaIUCN V4 km²
- Greenwater Lake State Scientific andNatural AreaIUCN V3 km²
- Becker CountyWaterfowl Production AreaIUCN V3 km²
- Ogema SpringsState Wildlife Management AreaIUCN V2 km²
- Wetlands Reserve Program (WRP), Becker, MNReserve ProgramIUCN Not Assigned2 km²
- CoburnState Wildlife Management AreaIUCN V2 km²
- Straight River State Aquatic Management Area (Becker/Hubbard)Aquatic Management AreaIUCN V1 km²
- FrankState Wildlife Management AreaIUCN V1 km²
- PickerelState Wildlife Management AreaIUCN V1 km²
- CallawayState Wildlife Management AreaIUCN V1 km²
- PednorState Wildlife Management AreaIUCN V1 km²
- Bullhead Lake State Aquatic Management Area (Becker)LakeIUCN V1 km²
- Cooks Lake / Becker CountyWaterfowl Production AreaIUCN Not Assigned20151 km²
- MoccasinState Wildlife Management AreaIUCN V1 km²
- AtlantaState Wildlife Management AreaIUCN V1 km²
- Agricultural Conservation Easement Program - Wetland Reserve Easements (ACEP-WRE), Becker, MNConservation EasementIUCN V1 km²
- Upper Cormorant State Aquatic Management Area (Becker)Aquatic Management AreaIUCN V1 km²
- Toad Lake State Aquatic Management Area (Becker)LakeIUCN V0 km²
- Shelly IslandState Wildlife Management AreaIUCN V0 km²
- Teiken-dalveState Wildlife Management AreaIUCN V0 km²
- Zimmerman Prairie FeePrivate Conservation LandIUCN V19740 km²
- MelbyeState Wildlife Management AreaIUCN V0 km²
- Bucks Mill State Aquatic Management Area (Becker)Aquatic Management AreaIUCN V0 km²
- Hungry Lake State Aquatic Management Area (Becker)LakeIUCN V0 km²
- Detroit Lakes Headquarters State Aquatic Management Area (Becker)LakeIUCN V0 km²
- Elbow Lake State Aquatic Management Area (Becker)LakeIUCN V0 km²
- Upstream Succer CreekLocal Conservation AreaIUCN V0 km²
- LundeState Wildlife Management AreaIUCN V0 km²
- Toad River State Aquatic Management Area (Becker/Otter Tail)Aquatic Management AreaIUCN V0 km²
- White EarthState Wildlife Management AreaIUCN V0 km²
- Elbow Lake Creek State Aquatic Management Area (Becker/Clearwater)LakeIUCN V0 km²
- Strawberry Lake State Aquatic Management Area (Becker)LakeIUCN V0 km²
- Straight Lake State Aquatic Management Area (Becker)LakeIUCN V0 km²
- Long Lake State Aquatic Management Area (Becker)LakeIUCN V0 km²
- AudubonState Wildlife Management AreaIUCN V0 km²
- Shell Lake State Aquatic Management Area (Becker)LakeIUCN V0 km²
- StensethState Wildlife Management AreaIUCN V0 km²
- Big Cormorant Lake State Aquatic Management Area (Becker)LakeIUCN V0 km²
- Floyd Lake State Aquatic Management Area (Becker)LakeIUCN V0 km²
- Bass Lake State Aquatic Management Area (Becker)LakeIUCN V0 km²
- Bog Lake State Aquatic Management Area (Becker)LakeIUCN V0 km²
- Sallie Lake State Aquatic Management Area (Becker)LakeIUCN V0 km²
- Pickerel Lake State Aquatic Management Area (Becker)LakeIUCN V0 km²
- Bad Medicine Lake State Aquatic Management Area (Becker)LakeIUCN V0 km²
- Little Cormorant Lake State Aquatic Management Area (Becker)LakeIUCN V0 km²
- Buffalo Lake State Aquatic Management Area (Becker)LakeIUCN V0 km²
+ 17 protected areas (top 60 shown)
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN