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.

Just Posted

PHOTOS: 109th birthday party for ‘amazing’ Surrey man who still shops on his own and plays bingo

Ja Hyung Lee wore a suit and tie to his special event at retirement home in Newton

Surrey RCMP looking for owner of stolen catalytic converters

They were found last Thursday, along with some power tools, in an abandoned rental truck

Lord Tweedsmuir Panthers head home on a high after 27-0 win over Terry Fox

AAA Varsity team’s home-opener is Friday, Sept. 27 at Cloverdale turf

Surrey Eagles rebound with win Sunday after pair of road losses

South Surrey-based BC Hockey League team defeates Langley Rivermen on home ice

South Surrey event to benefit efforts to help Cambodia rebuild

Cambodia ‘missing a whole generation’ due to Khmer Rouge genocide

VIDEO: ‘Thrones,’ ‘Fleabag’ top Emmys

Billy Porter makes history as first openly gay black man to win best drama-series acting Emmy

Super 30 story inspiring thousands in India

Mathematics teacher Anand Kumar, Dr. Biju Mathew, spoke in Maple Ridge

‘This is savage’: Strip club owner suspects arson in Williams Lake fire

Investigators on scene to determine cause of fire that destroyed at least two businesses

B.C. VIEWS: School officials join fact-free ‘climate strike’

Students, public get distorted picture of greenhouse gases

Judge rules cops did not coerce statement from B.C. man accused of assaulting sex worker

Defence wanted Vernon’s Curtis Sagmoen’s video interview with police deemed inadmissible

GRAPHIC: Tortured cat found with string around its neck in Kelowna alleyway

City crews have been contacted and are on the way to pick up the dead feline.

Firefighters may be needed for paramedic apartment access, experts say

Better coordination recommended in urban B.C. 9-1-1 calls

B.C. police chief to speak to Liberal candidate after second ad appears featuring photo of officer

Jati Sidhu had said an ad with the same photo posted last Friday was ‘not appropriate’

Stolen iPhone leads Abbotsford Police to 260 marijuana plants

Search warrant at west Abbotsford home leads to seizure of plants

Most Read