A moose browses on twigs, struggling to survive infestation of winter ticks. Supplemental feeding can gather animals together, increasing disease and parasite transmission. (Dustin Godfrey/B.C. government)

A moose browses on twigs, struggling to survive infestation of winter ticks. Supplemental feeding can gather animals together, increasing disease and parasite transmission. (Dustin Godfrey/B.C. government)

Winter feeding best left to wildlife experts

B.C. warns of diet shift dangers for moose, deer, elk, sheep

With cold weather and deep snow, setting out hay to help grazing wildlife through the winter seems like a kind thing to do.

It isn’t, and it may hasten the death of hoofed animals like moose, deer, elk and wild sheep, B.C. wildlife biologists warn.

A bulletin from the forests ministry notes that supplemental feeding can have “serious negative consequences for ungulates,” the technical term for hoofed wildlife with digestive systems adapted to harsh conditions and elements. One of them is sickness or starvation with a rumen filled with supplemental feed that it can’t digest.

“Ungulates, as ruminants, have food requirements that vary seasonally,” the ministry says. “It takes weeks for the bacteria in their digestive tract to adapt to changes in diet. A sudden shift from natural winter forage to supplemental feed can result in sickness or death.”

Feeding wildlife can also attract them nearer to communities, leading to human conflict, damage to winter habitat and higher risk of parasite and disease transmission. Animals gathering at feeding sites compete for food, with dominant animals gorging themselves while weaker animals get nothing. Feeding sites can also attract predators.

Wildlife biologists study snow depth and animal condition before doing small-scale supplemental feeding, which can be helpful to draw animals away from farms and roadways.

The ministry notes that even in well-functioning ecosystems, some animals die in winter. This is the natural regulation of population, keeping it in balance with the habitat available to wild animals.

Wildlife

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

Just Posted

Mayor Walt Cobb waves from atop a tractor as he turns onto Oliver Street in the Daybreak Rotary’s annual Stampede Parade. Patrick Davies photo.
Lack of funding, volunteers has Daybreak Rotary bowing out of Williams Lake Stampede parade

Club learned this week it won’t be receiving local government funding, for the second year in a row

A nurse performs a test on a patient at a drive-in COVID-19 clinic in Montreal, on Wednesday, October 21, 2020. (THE CANADIAN PRESS/Paul Chiasson)
30 new COVID-19 cases, five more deaths in Interior Health

This brings the total number of cases to 7,271 since testing began

Williams Lake’s Brock Hoyer films a segment of the newly-released The Way Home in the city of Revelstoke. (Ryen Dunford photo)
Brock Hoyer stars in new snowbike film: The Way Home

The film is completely free and was released on YouTube on Jan. 22, 2021

The body of Kenneth Seymour Michell was discovered Jan. 14, 2021, behind a Williams Lake business a day after he was released by a judge on conditions. (Photo submitted)
Family looks for answers after Indigenous man dies by suicide following release from custody

System does not care about Indigenous peoples, says First Nations Leadership Council

FILE – A COVID-19 vaccine being prepared. (Olivia Sullivan/Sound Publishing)
B.C. seniors 80 years and older to get COVID vaccine details over next 2 weeks: Henry

Province is expanding vaccine workforce as officials ramp up age-based rollout

Dr. Bonnie Henry talk about the next steps in B.C.'s COVID-19 Immunization Plan during a press conference at Legislature in Victoria, B.C., on Friday, January 22, 2021. THE CANADIAN PRESS/Chad Hipolito
456 new COVID-19 cases in B.C., 2 deaths

Since January 2020, 78,278 have tested positive for the novel coronavirus in B.C.

Cannabis bought in British Columbia (Ashley Wadhwani/Black Press Media)
Is it time to start thinking about greener ways to package cannabis?

Packaging suppliers are still figuring eco-friendly and affordable packaging options that fit the mandates of Cannabis Regulations

A health-care worker prepares a dose of the Pfizer-BioNTech COVID-19 vaccine at a UHN COVID-19 vaccine clinic in Toronto on Thursday, January 7, 2021. (THE CANADIAN PRESS/Nathan Denette)
Vaccinating essential workers before seniors in B.C. could save lives: experts

A new study says the switch could also save up to $230 million in provincial health-care costs

The late Michael Gregory, 57, is accused of sexually exploiting six junior high students between 1999 and 2005. (Pixabay)
Former Alberta teacher accused of sexually assaulting students found dead in B.C.

Mounties say Michael Gregory’s death has been deemed ‘non-suspicious’

According to a new poll, a majority of Canadians want to see illicit drugs decriminalized. (THE ASSOCIATED PRESS)
Majority of Canadians think it’s high time to decriminalize illicit drugs: poll

More than two-times the B.C. residents know someone who died from an overdose compared to rest of Canada

Interior Health officially declared a COVID-19 outbreak at Creekside Landing in Vernon on Jan. 3, which was followed by the first death from the virus 10 days later. (Kaigo photo)
COVID outbreak over at Vernon care home

Creekside Landing cleared of coronavirus, despite additional death in last day

(Black Press Media file photo)
B.C. residents can reserve provincial camp sites starting March 8

B.C. residents get priority access to camping reservations in province

Two women were arrested in Nanaimo for refusing to wear masks and causing disturbance on a BC Ferries vessel. (File photo)
B.C. ferry passengers arrested and fined for disturbance, refusing to wear masks

Police said woman threatened their pensions in Feb. 21 incident aboard Nanaimo-bound boat

Most Read