Agassiz Dunes SNA

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Area and County

Polk and Norman Counties

 

 

 


Size

393 acres

Printable map
 
Maps

Map with GPS coordinates

 
Parking

N47 30.841, W96 17.482

 
Hiking Trails

There are no maintained trails, though many worn footpaths are evidence of moderate usage of the site.

 
Hunting

Deer, archery and firearm; and grouse. A wheelchair-accessible hunting platform is available for reservation.

See Hunting and Trapping Regulations (MN DNR) for details.


Ecological Classification

Province

Prairie Parkland Province

Ecological Classification

Section

Red River Valley

Subsection(s)

Red River Prairie

Land Type Association(s)

Barnesville Beach Complex

 
Native Plant Communities1

Bur Oak - Aspen Forest

Dry Barrens Oak Savanna (Northern)


Ownership

 
Links

Agassiz Dunes Preserve (The Nature Conservancy)

Minnesota DNR


Comments

This SNA is a part of a much larger The Nature Conservancy preserve.


Images  
Parking Agassiz Dunes SNA   Agassiz Dunes SNA   Agassiz Dunes SNA    
   

Visitor Observations

   

Click on a visitor name below (if any) to view that visitor’s observations.

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MinnesotaSeasons.com Observations

   

Birds

One bird species with protected status in Minnesota is found here:

Special concern – Greater Prairie-chicken (Tympanuchus cupido)

Other birds commonly found on this site, along with those listed below, include Black-billed Cuckoo (Coccyzus erythropthalmus), Lark Sparrow (Chondestes grammacus), Ovenbird (Seiurus aurocapillus), and Vesper Sparrow (Pooecetes gramineus).

Minnesota DNR Bird checklist

 
 

American Crow (Corvus brachyrhynchos)

American Goldfinch (Carduelis tristis)

Baltimore Oriole (Icterus galbula)

Black-capped Chickadee (Poecile atricapillus)

Blue Jay (Cyanocitta cristata)

Eastern Kingbird (Tyrannus tyrannus)

Eastern Wood-peewee (Contopus virens)

Mourning Dove (Zenaida macroura)

Northern Flicker (Colaptes auratus)

Orchard Oriole (Icterus spurius)

White-breasted Nuthatch (Meleagris gallopavo)

American Goldfinch

 

 

 

 

Mourning Dove

 

 

 

 

White-breasted Nuthatch

 

 


Insects and Arachnids

One insect species with protected status in Minnesota is found here:

Special concern – Powesheik skipperling (Oarisma powesheik)

 
 

cabbage white (Pieris rapae)

Carolina grasshopper (Dissosteira carolina)

common green darner (Anax junius)

dog day cicada (Tibicen canicularis)

goldenrod gall fly (Eurosta solidaginis)

lance-tipped darner (Aeshna constricta)

monarch (Danaus plexippus)

orange sulphur (Colias eurytheme)

variegated meadowhawk (Sympetrum corruptum)

monarch

 

 

 

 

orange sulphur

 

 


Mammals

White-tailed jackrabbit (Lepus townsendii) is commonly seen on this site.

 
 

plains pocket gopher (Geomys bursarius)

whitetail deer (Odocoileus virginianus)

whitetail deer

Plants

Eight plant species with protected status in Minnesota and one tracked species are found here:

Endangered – Indian Ricegrass (Achnatherum hymenoides)

Threatened – beaked skeletonweed (Shinnersoseris rostrata)

Special concern – rough bentgrass (Agrostis scabra), small-leaved pussytoes (Antennaria parvifolia), blunt sedge (Carex obtusata), woolly beachheather (Hudsonia tomentosa), creeping juniper (Juniperus horizontalis), clustered broomrape (Orobanche fasciculata)

Tracked – beaked skeletonweed (Shinnersoseris rostrata)


University of Minnesota Herbarium Plant List


Plants frequently found in:

Bur Oak - Aspen Forest FDs36a

Dry Barrens Oak Savanna (Northern) UPn13b

 
 

American basswood (Tilia americana)

American hazel (Corylus americana)

American lopseed (Phryma leptostachya)

American stickseed (Hackelia deflexa var. americana)

aniseroot (Osmorhiza longistylis)

big bluestem (Andropogon gerardii)

black bindweed (Fallopia convolvulus)

black-seeded plantain (Plantago rugelii var. rugelii)

blue grama (Bouteloua gracilis)

boxelder (Acer negundo var. negundo)

broadleaf enchanter’s nightshade (Circaea lutetiana ssp. canadensis)

bull thistle (Cirsium vulgare)

bur oak (Quercus macrocarpa var. macrocarpa)

Canada anemone (Anemone canadensis)

Canada thistle (Cirsium arvense)

Canada wildrye (Elymus canadensis)

Canadian horseweed (Conyza canadensis)

candle anemone (Anemone cylindrica)

clammy groundcherry (Physalis heterophylla var. heterophylla)

cleavers (Galium aparine)

common burdock (Arctium minus)

common false Solomon’s seal (Maianthemum racemosum var. racemosum)

common milkweed (Asclepias syriaca)

common ragweed (Ambrosia artemisiifolia)

creeping juniper (Juniperus horizontalis)

dotted blazing star (Liatris punctata var. punctata)

dwarf milkweed (Asclepias ovalifolia)

field sow thistle (Sonchus arvensis)

giant goldenrod (Solidago gigantea)

grass-leaved goldenrod (Euthamia graminifolia var. graminifolia)

gray goldenrod (Solidago nemoralis)

hairy four o’clock (Mirabilis hirsuta)

hairy grama (Bouteloua hirsuta var. hirsuta)

hoary alyssum (Berteroa incana)

Indian hemp (Apocynum cannabinum)

Indiangrass (Sorghastrum nutans)

June grass (Koeleria macrantha)

large-flowered beardtongue (Penstemon grandiflorus)

leadplant (Amorpha canescens)

little bluestem (Schizachyrium scoparium var. scoparium)

long-spine sandbur (Cenchrus longispinus)

Missouri goldenrod (Solidago missouriensis)

narrow-leaved hawk’s-beard (Crepis tectorum)

Nuttall’s evening primrose (Oenothera nuttallii)

plains cottonwood (Populus deltoides ssp. molinifera)

prairie dropseed (Sporobolus heterolepis)

prairie fleabane (Erigeron strigosus)

prairie onion (Allium stellatum)

prairie sagewort (Artemisia frigida)

prairie sunflower (Helianthus petiolaris ssp. petiolaris)

purple lovegrass (Eragrostis spectabilis)

purple prairie clover (Dalea purpurea var. purpurea)

quaking aspen (Populus tremuloides)

redroot amaranth (Amaranthus retroflexus)

rough blazing star (Liatris aspera)

rough cinquefoil (Potentilla norvegica)

scouring rush horsetail (Equisetum hyemale var. affine)

showy goldenrod (Solidago speciosa)

sideoats grama (Bouteloua curtipendula var. curtipendula)

silky prairie clover (Dalea villosa var. villosa)

sleepy catchfly (Silene antirrhina)

smooth brome (Bromus inermis)

smooth scouring rush (Equisetum laevigatum)

smooth sumac (Rhus glabra)

starry false Solomon’s seal (Maianthemum stellatum)

stiff goldenrod (Solidago rigida)

stiff sunflower (Helianthus pauciflorus ssp. subrhomboideus)

tall cinquefoil (Drymocallis arguta)

upright carrionflower (Smilax ecirrhata)

Virginia groundcherry (Physalis virginiana var. virginiana)

western poison ivy (Toxicodendron rydbergii)

western ragweed (Ambrosia psilostachya)

white campion (Silene latifolia ssp. alba)

white panicle aster (Symphyotrichum lanceolatum)

white prairie clover (Dalea candida)

white sage (Artemisia ludoviciana ssp. ludoviciana)

white sweet clover (Melilotus albus)

wild bergamot (Monarda fistulosa)

wild columbine (Aquilegia canadensis)

wild grape (Vitis riparia)

wolfberry (Symphoricarpos occidentalis)

woodbine (Parthenocissus vitacea)

yellow goat’s beard (Tragopogon dubius)

American hazel

 

 

 

 

black bindweed

 

 

 

 

bur oak (var. macrocarpa)

 

 

 

 

Canada wildrye

 

 

 

 

common false Solomon’s seal

 

 

 

 

common milkweed

 

 

 

 

creeping juniper

 

 

 

 

field sow thistle

 

 

 

 

hoary alyssum

 

 

 

 

leadplant

 

 

 

 

narrow-leaved hawk’s-beard

 

 

 

 

prairie onion

 

 

 

 

prairie sunflower

 

 

 

 

purple prairie clover

 

 

 

 

rough cinquefoil

 

 

 

 

stiff goldenrod

 

 

 

 

stiff sunflower

 

 

 

 

tall cinquefoil

 

 

 

 

western poison ivy

 

 

 

 

white prairie clover

 

 

 

 

wild bergamot

 

 

 

 

wild columbine

 

 

 

 


Visits

8/17/2010

   

 

Driving Directions

 

 

 

with Google Maps

Last Updated:

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