Editor's Note:
Details on the public input process for The Border Lakes Plan are provided in the on the Biologist Bulletin page.
The Ruffed Grouse Society's following comments on the DNR Border Lakes Plan went out today. The deadline for comments is January
31. They can be mailed to Mr. Paulson or e-mailed to him at gaylord.paulson@dnr.state.mn.us.
Rick Horton
Forest Wildlife Biologist
Ruffed Grouse Society
January 21, 2002
Gaylord Paulson
DNR Division of Forestry
500 Lafayette Road
St. Paul, MN 55155-4044
The Ruffed Grouse Society appreciates the opportunity to provide comment on the future management of the Border Lakes
Subsection. We support the Divisions efforts to meet its forest and wildlife management obligations. In general, the plan is well
constructed and addresses many of the Societys concerns up front in an honest fashion. The Division has done an outstanding job of
recognizing the need to address the overmature condition of much of the forest in the region. In addition, we appreciate the value the
Division is placing on upland brush habitats as well as their concern about the potential negative effects of aspen pre-commercial
thinning on ruffed grouse populations.
However, we are disturbed with the negative opinion towards aspen found throughout the plan. Aspen forest communities are very
valuable to both wildlife and to the economy of northern Minnesota. The continued decline in aspen regeneration on state and national
forests is negatively affecting many species that rely upon young forest habitats. Young forests are extremely important to maintaining
biodiversity in northern Minnesota. Aspen forests offer unparalleled opportunities to maintain this ephemeral and increasingly rare
habitat on the landscape.
The Ruffed Grouse Society is concerned about the on-going declines in aspen communities in the eastern deciduous forest and
especially the Great Lakes Region. Over 21% of the aspen forests in the Great Lakes States have been converted to other forest types
in the past 40 years. Converting aspen, directly or indirectly through lack of management, will negatively effect populations of grouse,
deer, moose and woodcock as well as those predators that rely on their abundance. The Divisions decision to convert 10,000 acres of
aspen to conifers during the 7-year life of this plan is excessive. Planning to convert another 1/3 by 2051 is extreme. We feel strongly
that productive aspen stands with a site index >50 should be regenerated and maintained as aspen. Only aspen stands with indices
<50 should be considered candidates for conversion to other forest types. This applies to HRLV stands as well as normal rotation and
ERF stands. The aspen/balm of Gilead decision tree suggests that only aspen stands with site indices >65 will be regenerated as
aspen. All others will be converted to conifers or managed as mixed stands. We suggest that this guideline be changed so that stands
with an SI >50 are regenerated as aspen.
Managing 29% of the forest, and 21% of the aspen, as Extended Rotation Forest (ERF) is clearly inappropriate. There is currently
abundant old forest in the Border Lakes region in the BWCAW, VNP and Superior National Forest. Rather than complementing the old
forest, the DNR should balance those unmanaged lands by managing most state forests in the area at normal rotation age. We feel
that ERF levels should be set at the recommended 10%. In addition, there is no good justification for setting ERF guidelines at 80 to
100 year rotations in aspen. This is double the recommended rotation age and virtually ensures that the stand will be retyped due to
succession or deemed unmerchantable at the time of regeneration. We strongly urge the Division to reset ERF guidelines for aspen to
60 to 70 years.
Broad-brush approaches to riparian area management are not appropriate and could be detrimental to important species. While the
wildlife portion of the Assessment does not reflect it, American woodcock populations have declined at a rate of about 1.5% per year
over the past 30 years. The 2000 Woodcock Task Force convened by the International Association of Fish and Wildlife Agencies
concluded these continued declines in woodcock populations were due to losses of shrub-sapling and young forest habitats. Woodcock
heavily utilize brushy young forests with moist soils, such as would be found in regenerating deciduous forests along lakes and
streams. We ask that the DNR not mandate ERF management or management towards old growth conifers in all or most riparian
areas. Instead, let local managers make on-site decisions regarding riparian management in accordance with the Voluntary Site-level
Guidelines.
While the FRC NE Landscape Committee has stated an ecological goal to manage for historical conditions, it has yet to analyze the
economic feasibility or social acceptability of that goal. In addition, there is still disagreement on the accuracy of studies recreating
historic conditions or the appropriateness of managing towards a past condition. The underlying assumption of RNV is that the historic
condition is the only one that will provide for viable populations of all species found in this landscape. This is simply not true, as there
are a host of conditions that will support viable species populations. We ask that the DNR not set historic condition as a management
goal until all analyses on sustainability of the NE Landscape are completed.
Again, the Ruffed Grouse Society feels this is a fairly well thought out plan. With some adjustments, the plan can adequately guide
forest management for the benefit of wildlife and the people of Minnesota for the next 7 years. Please feel free to contact me if you
have any questions or other concerns.
Sincerely,
Rick Horton
Forest Wildlife Biologist
Ruffed Grouse Society
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Following is a brief narrative that highlights some of the concerns of the Ruffed Grouse Society re: the lawsuit filed by the Sierra Club
to halt aspen habitat management on National Forests in the Great Lakes region.
By Rick Horton
The recently announced Sierra Club lawsuit to ban the conservation of aspen forest habitats on National Forests in the Great Lakes
States is a serious threat to forest wildlife and regional biological diversity. In the eastern United States, the Great Lakes states offer
the only opportunity to protect this unique resource, as functional aspen forest communities are all but nonexistent outside of Michigan,
Minnesota, and Wisconsin.
Since the 1960's, millions of acres of aspen forest have been lost in the Great Lakes region. Most of this acreage has converted to
forests dominated by maple and other northern hardwoods. Northern hardwood forests are already far more abundant in the northern
Great Lakes region than are aspen forests (31% northern hardwood vs. 22% aspen), and reductions in the conservation of aspen
forests would only exacerbate the continuing loss of our aspen forests.
Not surprisingly, wildlife associated with aspen forest habitats is declining as well. Ruffed grouse and American woodcock, two game
species of immense importance to 500,000 sportsmen and women each year in this region thrive in aspen forests. Woodcock
populations in the Great Lakes states have declined by over 40% since the 1960's. Likewise, many species of nongame wildlife depend
on aspen forest habitats. With the exception of the federally endangered Kirtland's warbler, the golden-winged warbler is the most
imperiled songbird in the eastern United States. Research clearly shows that this beautiful little bird prefers to nest in very young
aspen forests (1-6 years of age) that have recently been regrown through clearcutting. The National Forests in Wisconsin and
Minnesota lie at the very heart of the golden-winged warbler's breeding range. Any significant reduction in the conservation of aspen
forest habitats in this region would be devastating to the golden-winged warbler.
The assertion by some that aspen forests are the cause of high white-tailed deer densities in some portions of the Great Lakes region
is simply not accurate. White-tailed deer are habitat generalists that survive quite well across a broad range of habitat conditions.
White-tailed deer populations have increased over the past several decades while aspen forests have become LESS abundant on the
landscape. Current white-tailed deer population trends are due to recent mild winters and an increase in recreational deer feeding,
which have worked in concert to dramatically reduce winter mortality.
It is hardly surprising that an organization with the stated goal of eliminating forest management on all federal lands would promote
this type of ill-conceived proposal. Unfortunately, such extreme proposals only further complicate efforts to protect and enhance our
National Forests.
Rick Horton
Forest Wildlife Biologist
Ruffed Grouse Society (218-697-2820)
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Editor's Note:
Details on the public input process for National Forests are provided in the article "Get Involved On National Forests To Save Wildlife Habitat!" in the Biologist Bulletin page.
RGS meets with U.S. Forest Service
November 21, 2001
Rick Horton
RGS senior wildlife biologist
Ruffed Grouse Society Senior Biologist Dan Dessecker and the Regional Biologists from the Great Lakes States met with U.S. Forest
Service representatives from the Washington Office, the Regional Office and several National Forests November 6-8 in Eagle River,
Wisconsin. The objective of this meeting was to more clearly identify specific opportunities to address the conservation of early
successional communities on National Forests throughout the eastern United States. Attendees were given handouts documenting the
reductions in acres of aspen managed on Great Lakes forests - only the Superior National Forest is meeting Forest Plan objectives.
Considerable time was spent in the field on the Chequamegon, Nicolet and Ottawa Forests looking at examples of situations where young
forests could have been managed differently to better create or maintain habitat for grouse and other young forest dependent species. We
left the meeting with the feeling that our concerns were clearly understood by those in attendance and look forward to a more productive
working relationship in the future. However, there is currently a management project on the Blackduck District of the Chippewa National
Forest out for public review that clearly does little to benefit grouse and woodcock in that District. The Winnie Watershed North Vegetation
Management Project was initiated in early 1999. The initial focus was to manage the forest in accordance with the existing Forest
Management Plan. However, the most recent Pre-decisional Environmental Assessment (11/2/01) contains many elements that move the
Forest away from the Desired Future Condition detailed in the existing Plan. For example, the plan calls for 27% of the forest in the project
area to be in the 0-19 year age class and 41% to be in the 60+ year age class. Currently 24% is in 0-19 age class and 53% is 60+ years
old. Under every Alternative the young age class will reduce to 11-15% and old age class will be 51-56% by 2010. That means you will
see about half the grouse and woodcock cover in this 28,100-acre area 10 years from now. RGS has been involved in this
project since its inception and we will continue to provide comments on it. Individuals commenting on this project at this stage in the
process will have little effect. However, it highlights the need for sportsmen to GET INVOLVED in the decision-making process on our
forests. Call forest managers, comment on projects, write to legislators. Decisions made today WILL effect your hunting in the future! Please contact me if you need
any assistance getting started.
Rick Horton
Forest Wildlife Biologist
Ruffed Grouse Society
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