(The Canadian Press)

(The Canadian Press)

Statistical flaws led to B.C. wolf cull which didn’t save endangered caribou as estimated

Study finds statistical flaws in an influential 2019 report supporting a wolf cull

A study says a government-sponsored wolf kill in Western Canada has had “no detectable effect” on reversing the decline of endangered caribou populations.

The study by scientists from Raincoast Conservation Foundation and the universities of Alberta, British Columbia, and Victoria finds statistical flaws in an influential 2019 report supporting a wolf cull.

New research published in the international journal Biodiversity and Conservation found that addressing potential threats from wolves did not slow the loss of mountain caribou in British Columbia and Alberta.

Instead, it says factors affecting population decline include loss of habitat to logging, snowpack variation and snowmobiling.

The authors point to one type of caribou found across Wells Gray Park and into B.C.’s Kootenay region that suffered the steepest population losses despite having few animals killed by wolves.

The researchers say the effects of the flawed 2019 study have had profound implications because the B.C. government relied on it to expand its wolf cull program, killing 463 wolves over the winter of 2019/20.

The Canadian Press

Like us on Facebook and follow us on Twitter.

Want to support local journalism? Make a donation here.

Wildlife

Get local stories you won't find anywhere else right to your inbox.
Sign up here

Just Posted

(Photo: Now-Leader).
Surrey Schools seeking community input for 2021-22 budget

Majority of it is pre-allocated, but room to address priorities in the community

An example of a Surrey Police cruiser, showcased at Mayor Doug McCallum’s State of the City Address at Civic Hotel in May of 2019. (File photo: Amy Reid)
Surrey Police Service hires first three inspectors as ‘next layer of leadership’

Three men have more than 80 years of combined experience

Whalley Chiefs general manager Paul Hargreaves in the stands at the club's diamond at Whalley Athletic Park. (Photo: Tom Zillich)
Surrey baseball clubs prep for spring games as COVID threatens another season

‘I’m really excited about this year, because we have the troops in place,’ Whalley Chiefs GM says

Scales of Justice
Court awards woman $167K after vehicle was struck by White Rock taxi in 2016

Plaintiff’s knee injuries and resulting chronic pain disability are genuine, judge rules

TEASER - SAGAís Gift Shop Manager Barbie Warwick wearing The Summons while sketching in Facing Time exhibit. Photo by Pardeep Singh.jpg
‘The Summons’ face masks created as fundraiser for Surrey Art Gallery Association

Image of magnolia flower and poetry printed on specially designed mask

B.C. Health Minister Adrian Dix and provincial health officer Dr. Bonnie Henry head for the B.C. legislature press theatre to give a daily update on the COVID-19 pandemic, April 6, 2020. (B.C. government)
B.C. nears 300,000 COVID-19 vaccinations, essential workers next

564 new cases, four deaths, no new outbreaks Thursday

Walter Gretzky father of hockey hall-of-famer Wayne Gretzky waves to fans as the Buffalo Sabres play against the Toronto Maple Leafs during third period NHL hockey action in Toronto on Tuesday, Jan. 17, 2017. THE CANADIAN PRESS/Nathan Denette
Walter Gretzky, father of the Great One, dies at 82

Canada’s hockey dad had battled Parkinson’s disease and other health issues

Municipal Affairs Minister Josie Osborne speaks in the B.C. legislature, March 4, 2021. (Hansard TV)
B.C. Liberals, NDP sing in harmony on local election reforms

Bill regulates paid canvassers, allows people in condo buildings

(National Emergency Management Agency)
No tsunami risk to B.C. from powerful New Zealand earthquake: officials

An 8.1 magnitude earthquake shook the north of New Zealand Thursday morning

(AP Photo/Richard Vogel, File)
Pandemic stress, isolation key factors as to why Canadians turned to cannabis, alcohol

Study found that isolation played key role in Canadians’ substance use

Burnaby Mounties responded to 56 complaints and issued 10 tickets to people flouting COVID-19 restrictions in February. (Patrick Davies/100 Mile Free Press)
COVID denier fined $2,300 for hosting gathering in her home: Burnaby RCMP

The woman told Mounties she does not believe the pandemic is real

Grand Forks’ Gary Smith stands in front of his Church of the Flying Spaghetti Monster float. Photo: Submitted
Grand Forks’ Flying Spaghetti Monster leader still boiling over driver’s licence photo

Gary Smith, head of the Church of the Flying Spaghetti Monster of B.C., said he has since spoken to lawyers

RCMP members responded to calls of a man-down at Landsdowne mall in Richmond Wednesday afternoon. The 40-year-old was suffering from stab wounds. (Phil McLachlan/Capital News)
Man in critical condition following afternoon attack outside Richmond mall: RCMP

The Vancouver resident was found lying injured outside Richmond’s Lansdowne Centre

Most Read