Washington wildlife managers are confirming another wolf depredation this week, this one in the southeastern Blue Mountains.
They say the Grouse Flats Pack of southern Asotin County killed a 400-plus-pound calf in a fenced 160-acre pasture of the 4-O Ranch Unit of the Chief Joseph Wildlife Area.
Its carcass was found Monday by state staffers working on the site. An investigation found classic hallmarks of a wolf kill, and telemetry from a radio-collared member of the pack put it in the area when it’s believed the calf was taken down.
“The livestock producer who owns the affected livestock monitors the herd by range riding at least every other day, maintains regular human presence in the area, removes or secures livestock carcasses to avoid attracting wolves to the rest of the herd, and avoids known wolf high activity areas,” WDFW reported. “Since the depredation occurred, the producer deployed Fox lights in the grazing area and will increase the frequency of range riding until cattle can be moved to a different pasture.”
The Grouse Flats Pack struck three times in 2018, injuring one calf in August, killing another in early September and injuring a cow in late October.
The three head all belonged to different ranchers grazing cattle on private lands and federal grazing allotments.
Meanwhile, far to the north in Ferry County, WDFW had no update to its announced incremental removal of wolves from the Old Profanity Territory Pack, according to spokeswoman Sam Mongomery.
Director Kelly Susewind greenlighted that operation on July 10.
Outside environmental groups reportedly did not want to challenge it in court during an eight-hour window.
The OPT Pack is blamed for 20 depredations, including 15 in a rolling 10-month window. Under WDFW’s protocols, lethal removals are considered for three depredations in a 30-day window or four in 10 months.