LRP - Licenses

LRP - Regulations

LRP - Permits

Recreation - Statewide

Recreation - Trapping

Recreation - Fishing

Recreation - Hunting

Env. Protection - Management

Env. Protection - Emergency

Env. Protection - Resources

To sign up for updates or to access your subscriber preferences, please enter your contact information below.



 
Rare animals
Find rare and non-game animals.
Rare plants
Learn about plants on the Natural Heritage Working List.
Rare lichens
Discover Wisconsin's lichens.
Natural communities
Explore Wisconsin's natural communities.
Other features
Discover unique resources.
Contact information
For information on Wisconsin's natural communities, contact:
Ryan O'Connor
Natural Heritage Inventory Assistant Ecologist
608-266-7714

Lake--Unique

Need a main photo for this community

State Rank: SU     Global Rank: GNR   what are these ranks?

Definition

General natural community overview

There are thousands of small lakes (<10 acres) across the state. They can exhibit diverse hydrological regimes, depths, substrates, alkalinity, and associated species. Soft Bog Lakes, Hard Bog Lakes, Meromictic Lakes and Spring Ponds are defined as small lake types. In the future, if sufficient data is gathered to accurately describe and categorize additional small lake types (e.g., small seepage lakes in central Wisconsin) they will be included.

Rare animals

Species of Greatest Conservation Need

Wisconsin Wildlife Action Plan graphic

The following Species of Greatest Conservation Need are listed according to their level of association with the Lake--Unique natural community type, based on the findings in Wisconsin's 2015 Wildlife Action Plan.

Scores: 3 = significantly associated, 2 = moderately associated, and 1 = minimally associated.

AmphibiansScore
Blanchard's Cricket FrogAcris blanchardi3
Mink FrogLithobates septentrionalis3
Pickerel FrogLithobates palustris2

BeetlesScore
A Crawling Water BeetleHaliplus apostolicus2
A Predaceous Diving BeetleCybister fimbriolatus2
A Predaceous Diving BeetleThermonectus basilaris2
A Predaceous Diving BeetleIlybius angustior2
A Predaceous Diving BeetleRhantus sericans2
A Predaceous Diving BeetleIlybius confusus2
A Predaceous Diving BeetleDytiscus alaskanus2
A Predaceous Diving BeetleHygrotus farctus2

BirdsScore
Black TernChlidonias niger2
Common GoldeneyeBucephala clangula2
Common TernSterna hirundo1
Forster's TernSterna forsteri1
Purple MartinProgne subis1
Red-necked GrebePodiceps grisegena1

Dragonflies and damselfliesScore
Double-striped BluetEnallagma basidens3
Lake EmeraldSomatochlora cingulata3
Lilypad ForktailIschnura kellicotti3
Mottled DarnerAeshna clepsydra3
Pronghorn ClubtailGomphus graslinellus3
Slaty SkimmerLibellula incesta3
Spatterdock DarnerRhionaeschna mutata3
Unicorn ClubtailArigomphus villosipes3
Painted SkimmerLibellula semifasciata2
Spangled SkimmerLibellula cyanea2
Subarctic DarnerAeshna subarctica1

FishesScore
Redfin ShinerLythrurus umbratilis1

Leafhoppers and true bugsScore
A Water BoatmanDasycorixa hybrida2
Acuminate Water BoatmanRamphocorixa acuminata2

MammalsScore
Big Brown BatEptesicus fuscus3
Little Brown BatMyotis lucifugus3
Northern Long-eared BatMyotis septentrionalis2
Silver-haired BatLasionycteris noctivagans2
Eastern PipistrellePerimyotis subflavus1
Water ShrewSorex palustris1

ReptilesScore
Blanding's TurtleEmydoidea blandingii3
Eastern RibbonsnakeThamnophis sauritus3
Western RibbonsnakeThamnophis proximus1
Wood TurtleGlyptemys insculpta1

Please see Section 2. Approach and Methods of the Wildlife Action Plan to learn how this information was developed.

Rare plants

The Natural Heritage Inventory has developed scores indicating the degree to which each of Wisconsin's rare plant species is associated with a particular natural community or ecological landscape. This information is similar to that found in the Wildlife Action Plan for animals. As this is a work in progress, we welcome your suggestions and feedback.

Scores: 3 = "significantly associated," 2 = "moderately associated," and 1 = "minimally associated."
Scientific Name Common Name Score
Potamogeton oakesianus Oakes' Pondweed 2

Landscapes

The following Ecological Landscapes have the best opportunities to manage for Lake--Unique, based on the Ecological Landscapes of Wisconsin Handbook.


Map of the Ecological Landscapes of Wisconsin.


Major (3 on map)
A major opportunity for sustaining the natural community in the Ecological Landscape exists, either because many significant occurrences of the natural community have been recorded in the landscape or major restoration activities are likely to be successful maintaining the community's composition, structure, and ecological function over a longer period of time.

Important (2 on map)
Although the natural community does not occur extensively or commonly in the Ecological Landscape, one to several occurrences do occur and are important in sustaining the community in the state. In some cases, important opportunities may exist because the natural community may be restricted to just one or a few Ecological Landscapes within the state and there may be a lack of opportunities elsewhere.

Present (1 on map)
The natural community occurs in the Ecological Landscape, but better management opportunities appear to exist in other parts of the state.

Threats/Actions

Wisconsin Wildlife Action Plan graphic

What are conservation actions?

Conservation actions respond to issues or threats, which adversely affect species of greatest conservation need (SGCN) or their habitats. Besides actions such as restoring wetlands or planting resilient tree species in northern communities, research, surveys and monitoring are also among conservation actions described in the WWAP because lack of information can threaten our ability to successfully preserve and care for natural resources.

Threats/issues and conservations actions for natural communities

Photos

There are no photos available for Lake--Unique at this time. Please consider donating a photo to the Natural Heritage Conservation Program.

Last revised: Monday, November 14, 2016