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For information on State Natural Areas, contact:
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Wisconsin State Natural Areas Program Cedar Grove Hawk Research Station (No. 8)

View from the blind

Photo by Josh Mayer


Overview

Location

Sheboygan County. T13N-R23E, Section 30. 34 acres.

Description

Description

Cedar Grove Hawk Research Station is located on a 1,000-foot-wide beach of former glacial Lake Algonquin and is intermediate in elevation between the cultivated uplands to the west and Lake Michigan to the east. It has long been known as a site to view spectacular raptor migrations and has been used as a trapping and banding station for more than 60 years, primarily during the fall. Today, it is one of the major banding and observation areas for long-term raptor research. In the 1940's, the Milwaukee Public Museum banded hawks here. In 1950 Helmut Mueller and Dan Berger began trapping and banding raptors and passerines and they continue their research today. The station has the longest sustained record of activity in North America for trapping and banding migratory raptors and more than 38,000 birds of prey of 24 species have been live-trapped, banded, measured, and released. The following birds were first spotted or banded in Wisconsin at the station: gyrfalcon, Mississippi kite, gray vireo, anhinga, and Harris's hawk. Cedar Grove Hawk Research Station is owned by the DNR and is maintained by the Cedar Grove Ornithological Research Station. It was designated a State Natural Area in 1952.

Access

Driving directions

The primary use of the research station bird banding, trapping, and research requires as little disturbance from people as possible. Permission for access is needed to avoid conflicts. Please contact the State Natural Areas Program for more information. This area is a year-round game refuge (Ch. NR 15) and no recreational hunting or trapping is allowed.

Ownership

Cedar Grove Hawk Research Station is owned by:

  • WDNR

Maps

The DNR's state natural areas program is comprised of lands owned by the state, private conservation organizations, municipalities, other governmental agencies, educational institutions and private individuals. While the majority of SNAs are open to the public, access may vary according to individual ownership policies. Public use restrictions may apply due to public safety, or to protect endangered or threatened species or unique natural features. Lands may be temporarily closed due to specific management activities. Users are encouraged to contact the landowner for more specific details.

The data shown on these maps have been obtained from various sources, and are of varying age, reliability, and resolution. The data may contain errors or omissions and should not be interpreted as a legal representation of legal ownership boundaries.

Objectives

Site objectives

Manage the site as a hawk and migratory bird banding station, and a migratory bird research site. Native vegetation is managed to permit access for researchers and flight paths for raptors. Provide opportunities for research and education on migratory birds and important stopover sites.

Management approach

In the surrounding forest, the native dominant tree species (primarily maples and cedars) are managed passively. Other allowable activities include maintenance of nets, placing lures to attract migrants, and vehicle access to supply the station.

Site-specific considerations

  • The banding station is maintained to accommodate the needs of the bird researchers.
  • Access is limited during fall (August through November) to research and educational groups with permission of the banding staff.
  • Roadside and utility easement areas may be managed sporadically by township and electric power company.
  • This area is a year-round game refuge (Admin Code Chapter NR 15) and no hunting or trapping is allowed.

Recreation

Very few State Natural Areas have public facilities, but nearly all are open for a variety of recreational activities as indicated below. Generally, there are no picnic areas, restrooms, or other developments. Parking lots or designated parking areas are noted on individual SNA pages and maps. Trails, if present, are typically undesignated footpaths. If a developed trail is present, it will normally be noted on the SNA map and/or under the "Access" tab. A compass and topographic map or a GPS unit are useful tools for exploring larger, isolated SNAs.

Allowable activities

In general, the activities listed below are allowed on all DNR-owned SNA lands. Exceptions to this list of public uses, such as SNAs closed to hunting, are noted under the "Access" tab above and posted with signs on site.

  • Hiking
  • Fishing
  • Cross country skiing
  • Hunting
  • Trapping

Prohibited activities

  • Camping and campfires
  • Collecting of animals (other than legally harvested species), non-edible fungi, rocks, minerals, fossils, archaeological artifacts, soil, downed wood, or any other natural material, alive or dead. Collecting for scientific research requires a permit issued by the DNR
  • Collecting of plants including seeds, roots or other non-edible parts of herbaceous plants such as wildflowers or grasses
  • Drone use, unless authorized by a SNA research permit
  • Geocaching
  • Horseback riding
  • Rock climbing
  • Vehicles, including bicycles, ATVs, aircraft, and snowmobiles except on trails and roadways designated for their use

For rules governing state-owned SNAs and other state lands, please consult Chapter NR 45 Wis. Admin. Code [exit DNR]

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Last revised: Thursday, October 19, 2017