Idaho wolf update Aug. 29 to Sept. 12

Idaho wolf update Aug. 29 to Sept. 12. Idaho Fish and Game Dept.

Comment: this has very little information about what is really going on, and that is important now that the wolf population has begun to “unexpectedly” decline. Ralph Maughan

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To:  Idaho Fish and Game Staff and Cooperators

From:  IDFG Wolf Program Coordinator, Steve Nadeau

Subject: Status of Gray Wolf Management, Weeks of August 29 – Sept. 12, 2008.

News: FWS. Northern Rocky Mountain Wolf Status (WY, MT, ID): The U.S. Federal District Court in Missoula, Montana, issued a preliminary injunction on Friday, July 18, 2008, that immediately reinstated temporary Endangered Species Act protections for gray wolves in the northern Rocky Mountain DPS pending final resolution of the case.  This includes all of Montana, Idaho, and Wyoming, the eastern one-third of Washington and Oregon, and parts of north-central Utah. The USFWS, the states, and Department of Justice are evaluating legal options regarding the Court’s order and the ongoing litigation over the agency’s delisting of the northern Rocky Mountain wolf population.  All wolves to the north of Interstate- 90 in Idaho are once again listed as endangered.  All wolves in the southern half of Montana, all portions of Idaho south of Interstate-90, and all of Wyoming will be managed under the 2005 and 2008 Endangered Species Act nonessential experimental population 10j regulations.  The State of Idaho Department of Fish and Game will once again act as the designated agent for the USFWS in implementing day-to-day management of wolves under the MOU between the Secretary of Interior and Governor of Idaho signed January 2006.

Delisting wolves and assuring their proper long-term management is and has been of highest priority for the state of Idaho and the Fish and Game Department.  We continue to work along with the Department of Interior, Department of Justice, and other states and interveners toward the eventual delisting of wolves in the Northern Rocky Mountains, and move toward state management under the State Wolf Conservation and Management Plan and the Wolf Population Management Plan.  You may hear deputy attorney general Clive Strong discuss the legal situation and what the state is doing at the following link: [Note that this paragraph doesn’t take into account the recent decision by the federal government to throw in the towel on wolf delisting for the time being. RM ]

You may review past wolf weekly publications on our wolf webpage and links along with all pertinent and updated wolf information and publications at:

The more interesting stuff follows on the next page. RM


Fish and Game efforts to collar wolves continued in the Bear Valley area, Panhandle, and Salmon.  Two wolves were collared by IDFG north of Lowman on a new pack and another wolf was collared in Unit 35.  Pups were verified in a pack in Unit 6.

The USFWS has asked the states to provide mid-summer population estimates.  Idaho provided the Service with preliminary estimates that will likely be very different at the end of the year.  So far in Idaho this year, IDFG and the NPT estimate that there are 771 wolves and 89 packs, and biologists verified at least 155 pups so far.  Counting wolves is best done from November through mid- January prior to peak dispersal and breeding times, and when snow covered ground provides better observations conditions from the air.  Our end of year counts are finalized and published in the annual reports in March.  You can see previous year’s progress reports at:


From January 1 to Sept. 12 agencies have documented 112 dead wolves in Idaho.  Of those, 73 were depredation control actions by USDA Wildlife Services, 5 illegal kills, 13 legal kills, 3 natural kills, and 17 other.  An additional 9 wolves were suspected dead (reported road kills not verified, collars on mortality not picked up, etc.).  Depredation events are at record levels this year nearly doubling levels incurred last year at this time.

From 1/1/08 – 9/10/08,  WS [Wildlife Services] confirmed that wolves killed:  8 cows, 73 calves, 189 sheep, 10 dogs;  Injured:  1 cow, 7 calves, 6 sheep, 4 dogs; Probable killed:  5 cows, 19 calves, 52 sheep Injured:  1 cow, 3 calves, 1 sheep.


From 8/30 – 9/11, WS confirmed eight wolf depredations and determined that another one was a probable wolf depredation.  WS confirmed that wolves killed a cow, 5 calves, 2 sheep and a guard dog.  WS also confirmed that wolves attacked and injured a hound being used to trail bears, and determined that another calf was a probable wolf kill. During the reporting period, WS killed 10 wolves in response to these and previously confirmed depredations.  During the same time frame last year, WS investigated seven confirmed and one probable wolf depredation.

Non-lethal control efforts are ongoing as per the Idaho Wolf Population Management Plan in the area between Leodore and Yellowstone along the boundary with Montana.  Radio collars have been placed on wolves in the area that have been implicated in depredations to further knowledge of wolf movement in the area and pursue non-lethal options prior to lethal control.  Discussions of and use of non-lethal tools are ongoing with livestock producers to assist them in reducing livestock/wolf problems along this potential corridor.

Additionally, non-lethal efforts continue in a cooperative effort near Ketchum to reduce livestock/wolf conflicts.  Four producers, USFS, USDA Wildlife Services, IDFG, Blaine County Commission, and Defenders of Wildlife are experimenting with the use of paid non-lethal personnel (funded by Defenders) who use fladry and penning for sheep at night, and attempt to scare wolves away from sheep during the night.  Wolves have been around the sheep on a regular basis but to date only one sheep has been confirmed killed by wolves.

Nothing new to report.

Information and Education

The new IDFG Wolf Webpage is up and running.  The new webpage includes information on the lawsuit and injunction that caused wolves to be temporarily relisted under the Endangered Species Act.  It also has updated information on the new 10j rule under which IDFG is currently acting as the “designated agent” for the USFWS, and conducting day to day wolf management.  What the public can and can’t do under the new rules is discussed.  You can find the new webpage at:

We also would like to remind people that when wolves are in the area, please be aware that they may attack or injure dogs.  It often helps to keep dogs in kennels or inside buildings at night and to not let them roam freely when humans are not around.  When fresh wolf sign is found, place dogs on restraints and keep supervised.  The 10j rule allows individuals to harass or kill a wolf attacking or molesting their livestock and stock animals including pets.  If you are having concerns or problems with wolves close to your residence, please inform the Fish and Game Office nearest you.

Please help us manage wolves by reporting wolf sightings on our Fish and Game observation form found at:







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Ralph Maughan