8922417 total results

The main objectives of this harvest survey were to determine the number of trappers who set traps for otter (Lontra canadensis), the types of traps used, the number of days they trapped, and the number of animals captured. Because otter trappers frequently seek to catch beaver (Castor canadensis), they also were asked whether they attempted to trap beaver. If they trapped beaver, they were asked to report the number of days they trapped and the number of beaver caught.

A survey was completed to determine the number of people hunting and trapping bobcats in Michigan, the number of days spent afield (effort), and the number of bobcats registered. Estimates derived from harvest surveys, as well as information from mandatory registration reports, field surveys, and population modeling are used to monitor bobcat populations and establish harvest regulations.

A survey was completed to determine the number of harvest tag holders who set traps for marten and fisher, the number of animals caught, the types of traps used, and the number of days spent trapping.

A sample of furtakers was contacted after the 2018 hunting and trapping seasons to estimate the number of participants, days afield (effort), and furbearer harvests. Information from harvest surveys, mandatory registration, and other indices are used to monitor furbearer populations and help establish harvest regulations.

A survey was completed to determine the number of people hunting and trapping bobcats in Michigan, the number of days spent afield (effort), and the number of bobcats registered. 

A survey was completed to determine the number of harvest tag holders who set traps for marten and fisher, the number of animals caught, the types of traps used, and the number of days spent trapping. 

A survey was completed to determine the number of harvest tag holders who set traps for marten and fisher, the number of animals caught, the types of traps used, and the number of days spent trapping.

A survey was completed to determine the number of people hunting and trapping bobcats in Michigan, the number of days spent afield (effort), and the number of bobcats registered. Estimates derived from harvest surveys, as well as information from mandatory registration reports, field surveys, and population modeling are used to monitor bobcat populations and establish harvest regulations.

A sample of furtakers was contacted after the 2016 hunting and trapping seasons to estimate the number of participants, days afield (effort), and furbearer harvests. Information from harvest surveys, mandatory registration, and other indices are used to monitor furbearer populations and help establish harvest regulations.

A survey was completed to determine the number of otter harvest tag holders that set traps for otter and beaver, the number of animals caught, the types of traps used, and the number of days they trapped.

Adult and youth collect an American Beaver (Castor canadensis) from a trap. The DNR has established specific trapping seasons when furbearers may be taken. Wildlife biologists recognize trapping as an important wildlife management tool and regulate and scientifically monitor trapping to ensure that the most humane methods are used and that the population is never endangered.

Extensive logging in the 1800's and subsequent fires plus heavy trapping through the 1920's led to the extirpation of the fisher (Martes pennanti) from its former range in the Upper Peninsula (U.P.). Fisher were reintroduced in the 1960's on the U.P.'s Ottawa National Forest. Fisher have become sufficiently abundant in Baraga, Gogebic, Houghton, Iron, and Ontonagon counties to allow the Department of Natural Resources to permit a limited harvest. This was the first legal trapping season for this species in over 50 years and resulted in a harvest of 93 fisher.

Extensive logging in the 1800's, subsequent fires, and heavy trapping through the 1920's led to the extirpation of the fisher (Martes pennanti) from its former range in the Upper Peninsula (U.P.). Fisher were first reintroduced in the 1960's on the U.P.'s Ottawa National Forest. By 1989, they had become sufficiently abundant in all or parts of Baraga, Gogebic, Houghton, Iron, Marquette and Ontonagon counties to allow a limited harvest by trapping. In 1994, additional areas in Alger, Delta, Dickinson, Houghton, Keweenaw, Marquette and Menominee counties were opened to fisher trapping. Trappers were limited to 1 fisher from Unit B as part of their bag limit. Regulations remained the same in 1995. In 1996, the remainder of the Upper Peninsula, with the exception of Drummond Island, was added to Unit B. Since the first trapping season, trappers have been required to submit to the Michigan Department of Natural Resources (DNR) the skulls of fisher for examination and pelts for sealing. This year, 348 of the 471 (73.9%) legally trapped and registered fisher were submitted for examination at the Rose lake Wildlife Disease laboratory. Nearly equal numbers of males, 187 (53.7%) and females, 161 (46.3%) were examined. Of the legally trapped fisher submitted for examination, 71.3% (248 of 348) were 1.5 years old or younger. By comparison, last year's fisher harvest consisted of 81.4% (118 of 145) juveniles.

Report on the results of the state fox bounty, October 1949 - September 1950.

Report on the results of the 1992-1993 River Otter Survey. In order to allow export of river otter (Lutra canadensis) under the Convention on International Trade in Endangered Species (CITES), the Fish and Wildlife Service compiles data on the harvest and status of river otter.

Report on sex, age, size and breeding data acquired from the pelts and carcasses during the otter trapping season in the spring of 1940.

Report on the economic and recreational value of the Red Fox, also debunking the idea that they are detrimental to game bird habitats.

Results of the 2003 survey completed to determine the number of furtakers who set traps for martens, the number of martens caught, the types of traps used, and the number of days trapped.

A survey was completed to determine the number of people hunting and trapping bobcats in Michigan, the number of days spent afield (effort), and the number of bobcats registered.

At the end of the 1993-94 furharvester seasons 755 license buyers were mailed a questionnaire asking for the results of their hunting and trapping efforts. Those who failed to respond to the original mailing were sent up to three reminders. A total of 516 questionnaires were returned for an adjusted response rate of 72 percent. The number of Fur Harvester licenses sold was below 10,000 for the first time since the license was issued in 1986. An estimated 7,680 individuals (78%) hunted or trapped furbearing animals using one of the three license types. Approximately three fifths of these individuals (4,686) used traps while 5,163 hunted furbearers. The majority of raccoon, coyote, and bobcat were taken by hunters, while trappers took a greater number of opossum, skunk, weasel, and fox. The only legal means of take for muskrat, beaver, otter, fisher, and badger is trapping. Harvests of all species except otter were lower than 1988-89 estimates.

Report on an investigation into the use of small wooden boxes as muskrat trapping aids.