Montreal bridge to be lit blue and green in bid to protect migrating birds
Montreal's Champlain Bridge will be lit up using only blue and green lights to help birds during migration this spring.
Light pollution is a growing problem for birds that are attracted to it and become disoriented.
"The songbirds migrate at night, people don't know that," says bird behaviourist Joel Coutu.
"Larger birds, geese, eagles and hawks migrate during the day, but for songbirds, it's an advantage to migrate at night because you have no hawks around or predators."
White and red lights are the main issue, as those colours attract birds and prevent them from continuing on their journey.
"There was a lot of consultation between various environmental protection agencies, both at the provincial and federal level," says Alexandre Harvey, a member of the group that administers the New Champlain Bridge.
"Bird migration was a big one that was considered, and the phenomenon of light pollution is something that's been more widely recognized in the past years," he says.
Montreal is on a major migratory pathway, and lights attract birds away from their migration routes.
The bridge's size and proximity to several migratory bird sanctuaries made it particularly important to address light pollution, says Harvey.
Coutu hopes others will flock to this idea.
"I think there are more commercial buildings that use so much bright white light that have a much more negative effect," he says.
"I think what they've done in Chicago and Toronto...some people have gone to the owners to ask them to turn off their lights during migration season. They do that in New York City as well."
The blue-green lights reduce the risk of disorienting birds during their migratory period, which runs until June 15.
"They always deserve our respect, and if we can help them, that will help them survive, and we all need our birds," says Coutu.
CTVNews.ca Top Stories
Winnipeg man admits to killing four women, argues he's not criminally responsible
Defence lawyers of Jeremy Skibicki have admitted in court the accused killed four Indigenous women, but argues he is not criminally responsible for the deaths by way of mental disorder – this latest development has triggered a judge-alone trial rather than a jury trial.
NDP calls out Conservatives for effort to quash pharmacare legislation
The federal New Democrats are calling out Conservative Leader Pierre Poilievre and his party for trying to block the bill that could pave the way for millions of Canadians to access birth control and diabetes coverage.
Mediterranean staple may lower your risk of death from dementia, study finds
A daily spoonful of olive oil could lower your risk of dying from dementia, according to a new study by Harvard scientists.
DEVELOPING Hamas accepts Gaza ceasefire proposal from Egypt and Qatar
Hamas said it has accepted a ceasefire deal proposed by Egypt and Qatar which seeks to halt the seven-month war with Israel in Gaza.
An El Nino-less summer is coming. Here's what that could mean for Canada
As Canadians brace themselves for summer temperatures, forecasters say a weakening El Nino cycle doesn’t mean relief from the heat.
For the first time, researchers have identified a genetic form of late-in-life Alzheimer's disease
For the first time, researchers have identified a genetic form of late-in-life Alzheimer’s disease — in people who inherit two copies of a worrisome gene.
Manitoba Court of Appeal dismisses Peter Nygard's appeal of extradition order
The Manitoba Court of Appeal has dismissed Peter Nygard's application for a judicial review of an order to extradite the former fashion mogul to the United States, where he faces sex trafficking and racketeering charges.
Man banned from owning animals after fatal Calgary dog attack
The owner of three Calgary dogs that got loose and mauled a woman to death in 2022 has been ordered to pay a $15,000 fine within one year and banned from owning any animal for 15 years.
B.C. court date set for 3 accused of murdering Sikh activist Hardeep Singh Nijjar
Three suspects accused of murdering British Columbia Sikh activist Hardeep Singh Nijjar last year are scheduled to appear in court in Surrey on Tuesday.