Wisconsin Statutes Public Lands, Waters and Natural Resources (Ch. 23 to 33) § 29.924. Investigations; searches

(1) Investigations.The department and its wardens shall, upon receiving notice or information of the violation of any laws cited in s. 29.921 (1), as soon as possible make a thorough investigation and institute proceedings if the evidence warrants it.

(2) Driving without headlights. In the performance of their law enforcement duties, wardens may operate motor vehicles owned or leased by the department upon a highway, other than an interstate, a state trunk highway or any highway within the limits of any incorporated area, during hours of darkness or during a period of limited visibility without lighted headlamps, tail lamps, or clearance lamps if the driving will aid in the accomplishment of a lawful arrest for violation of this chapter or in ascertaining whether a violation of this chapter has been or is about to be committed. Any civil action or proceeding brought against any warden operating a motor vehicle under this subsection is subject to ss. 893.82 and 895.46.

(3) Opening packages.The department and its wardens may examine and open any package in the possession of a common carrier which they have probable cause to believe contains wild animals in violation of this chapter, or carcasses, or is falsely labeled in violation of this chapter. Each common carrier and its agent or employee shall permit the officer to examine and open the package. Any opened package shall be restored to its original condition.

(4) Access to storage places.The owner or occupant of any cold-storage warehouse or building used for the storage or retention of wild animals, or their carcasses, that are subject to regulation under this chapter shall permit the department and its wardens to enter and examine the premises subject to s. 66.0119. The owner or occupant, or the agent or employee of the owner or occupant, shall deliver to the officer any such wild animal or carcass, in the warehouse or building, that the officer has reasonable cause to believe is possessed or was taken in violation of the law, whether taken within or without the state. The owner or occupant, or the agent or employee of the owner or occupant, shall permit the department to examine and copy any record pertaining to the storage or retention of any wild animal either when the owner, occupant, agent, or employee is present or upon 24 hours' notice.

(5) Access to private land.The department may, after making reasonable efforts to notify the owner or occupant, enter private lands to retrieve or diagnose dead or diseased wild animals and take actions reasonably necessary to prevent the spread of contagious disease in the wild animals.