Bose Lake Research Natural Area
- Eagle River
- The primary feature of this RNA is a stand of old-growth forest dominated by large eastern hemlock (Tsuga canadensis) and sugar maple (Acer saccharum). Canopy associated are yellow birch (Betula alleghaniensis) and basswood (Tilia americana).
Physical and Climatic Conditions
- Nearest weather station, with distance and direction from RNA:
- The nearest weather station is the Nicolet College Weather Station just south of Rhinelander, Wisconsin, approximately 34 miles (55 km) southwest of the RNA.
- Annual precipitation (type, seasonal distribution) :
- The mean annual precipitation is 30.6 inches (78 cm). Annual average snowfall is 56 inches (142 cm).
- Maximum and minimum temperatures:
- The mean high temperature in July is 68 ºF, and the mean low temperature in January is 0ºF.
- The elevation at the site varies between 1690 feet (515 m) and 1720 feet (524 m).
- Geology and Soils:
- The topography is rolling, glacial moraine. Precambrian metamorphic rocks underlie the site. These rocks are primarily mafie, metavolcanic rock with subordinate metasedimentary rock of the lower Proterzoic Era. The area is primarily upland, deep, moderately well drained soil formed in 2.5 to 3 feet of fine sandy, loam aeolian material overlying gravely sand.
- Aquatic Features:
- There is no open water within the RNA, but it lies between Bose Lake and McKinley Lake.
Ecological Classification & Inventory
- Southern Superior Uplands (212J)
- Brule and Paint Rivers , Drumlinized Ground Moraine (212Jl)
- Land Type Association(s):
- Stambaugh-Padus 55
- Plant Communities:
SAF Cover Types (list acres):
Kuchler Types (list acres):
|13 Black spruce-tamarack (3)||97 Northern Hardwoods|
|16 Aspen (18)|
|18 Paper birch (19)|
|23 Eastern hemlock (25)|
|27 Sugar maple (7)|
|26 Sugar maple-basswood (8)|
No Complete Plant List Available
- Common Shrub Species:
- Mountain maple (Acer spicatum), fly honeysuckle (Lonicera canadensis), beaked hazel-nut (Corylus cornuta), red berried elder (Sambucus pubens).
- Common Herbaceous Species:
- Fancy wood fern (Dryopteris intermedia), wild sarsaparilla (Aralia nudicaulis), big-leaved aster (Aster macrophyllus), shining clubmoss (Lycopodium lucidulum), running clubmoss (L. clavatum), Canada mayflower (Maianthemum canadense).
- Common Mammal Species:
- Red squirrel (Tamiasciurus hudsonicus), white-tailed deer (Odocoileus virginianus).
- Common Bird Species:
- Blackburnian warbler (Dendroica fusca), black-throated green warbler (D. virens), red-breasted nuthatch (Sitta canadensis), winter wren (Troglodytes troglodytes), pileated woodpecker (Dryocopus pileatus).
Related Reports and Publications
Remley, S.B. 1987. Baseline monitoring and inventories of northern hardwood-hemlock stands. Report on file, Forestry Sciences Laboratory, Rhinelander, WI.
Research Natural Areas
Last Modified: August 20, 2021