Primary Country (Mandatory)

United States

Other Country (Optional)

Set News Language for United States

Primary Language (Mandatory)
English
Other Language[s] (Optional)
No other language available

Set News Language for World

Primary Language (Mandatory)
English
Other Language(s) (Optional)

Set News Source for United States

Primary Source (Mandatory)
CNN
Other Source[s] (Optional)

Set News Source for World

Primary Source (Mandatory)
AajTak
Other Source(s) (Optional)
  • Countries
    • India
    • United States
    • Qatar
    • Germany
    • China
    • Canada
    • World
  • Categories
    • National
    • International
    • Business
    • Entertainment
    • Sports
    • Special
    • All Categories
  • Available Languages for United States
    • English
  • All Languages
    • English
    • Hindi
    • Arabic
    • German
    • Chinese
    • French
  • Sources
    • India
      • AajTak
      • NDTV India
      • The Hindu
      • India Today
      • Zee News
      • NDTV
      • BBC
      • The Wire
      • News18
      • News 24
      • The Quint
      • ABP News
      • Zee News
      • News 24
    • United States
      • CNN
      • Fox News
      • Al Jazeera
      • CBSN
      • NY Post
      • Voice of America
      • The New York Times
      • HuffPost
      • ABC News
      • Newsy
    • Qatar
      • Al Jazeera
      • Al Arab
      • The Peninsula
      • Gulf Times
      • Al Sharq
      • Qatar Tribune
      • Al Raya
      • Lusail
    • Germany
      • DW
      • ZDF
      • ProSieben
      • RTL
      • n-tv
      • Die Welt
      • Süddeutsche Zeitung
      • Frankfurter Rundschau
    • China
      • China Daily
      • BBC
      • The New York Times
      • Voice of America
      • Beijing Daily
      • The Epoch Times
      • Ta Kung Pao
      • Xinmin Evening News
    • Canada
      • CBC
      • Radio-Canada
      • CTV
      • TVA Nouvelles
      • Le Journal de Montréal
      • Global News
      • BNN Bloomberg
      • Métro
MoreBack to News Headlines
Water monitoring group finds 16 invasive crayfish in Nose Creek in less than 60 seconds

Water monitoring group finds 16 invasive crayfish in Nose Creek in less than 60 seconds

CBC
Thursday, August 10, 2023 8:34 PM GMT

A record number of invasive northern crayfish has been counted in one of Calgary's northeast water bodies this past week by a volunteer advocacy group, Save Nose Creek.

The group has been testing Nose Creek each week since June for water quality, chemicals and invertebrates, as part of their training with CreekWatch Alberta.

Usually, they catch three to five of the mini-lobster looking critters in a span of 30 seconds to one minute.

But on Aug. 3, volunteers tallied up 16 northern crayfish — their biggest count yet, according to Save Nose Creek founder Andrew Yule.

Watch | Volunteer advocacy group catches crayfish in Nose Creek

"Every time we've gone out, it's just more and more and more…. It just shows that there's nothing really stopping this crawfish from multiplying," said Yule.

"It's not a great thing to see an invasive species thrive in a creek that you're trying to preserve."

Alongside other teams in other areas of the city, Yule says the group will continue its weekly monitoring of Nose Creek until about October, as CreekWatch works on a report with its findings.

Under provincial regulations, northern crayfish are considered an aquatic invasive species of concern.

They're native to Alberta, but not Calgary. They've historically been found between Wainwright and Ryley in the Beaver River watershed, southeast of Edmonton.

But through the years, they've scuttled their way south through the province, all the way down to Montana. One was even captured in Banff National Park for the first time last year.

Nicole Kimmel, aquatic invasive species specialist for Alberta Environment and Protected Areas, says no others have been found in Banff since then.

She says she's trying to figure out how the critters have been spreading so vastly.

"We think people are helping it move along," said Kimmel. "We think some folks like to use them as bait, and they might not be ensuring that they're dead."

Read full story on CBC
Share this story on:-
Run 3 Space | Play Space Running GamePlay Run 3, the ultimate space tunnel running game with 300+ challenging levels!Adv.
Traffic Jam 3D | Online Racing GameTraffic Jam 3D is a game where you’ll be driving through heavy traffic.Adv.
Duck Hunt | Play Old Classic GamePlay the classic 1984 light gun shooter game Duck Hunt on your browser.Adv.
More Related News
N.B. rent cap will remain at 3% for another year, minister says

New Brunswick's rent cap, introduced after the Liberals won last fall, will remain at three per cent for the 2025-2026 fiscal year, Housing Minister David Hickey announced in the legislature Wednesday.

Manitoba cabinet minister harassed college employee in past job, external investigation concluded

Recently appointed federal cabinet minister Rebecca Chartrand harassed a former employee at Winnipeg's Red River College Polytechnic over a period of several months in 2019, according to an external investigation commissioned by the college and conducted by a Winnipeg law firm.

Groups in La Ronge racing to rescue as many animals as they can after wildfires force evacuation

While residents of La Ronge and the surrounding area have escaped from northern Saskatchewan's wildfires to safer spots, many of their pets had to be left behind.

The FIFA World Cup is heading to Trump's U.S. Will the world want to come — or even be able to?

You could argue the United States isn't exactly the most welcoming country for visitors at the moment.

Hamilton steelworkers hang onto jobs for now but brace for impact as U.S. doubles industry tariffs

It's not clear what increased U.S. steel tariffs will mean for Hamilton, but workers and industry leaders agree it's nothing good.

No tax on tips? Experts warn against bringing U.S. proposal to Canada

The idea of "no tax on tips" has found a way to appeal across party lines in the U.S. The policy is winding its ways through the halls of American government — but economists warn, it's not an idea worth pursuing here in Canada.

'There's a lot I wish I would have taken': Denare Beach residents in shock after wildfire

When Rebecca McCrimmon evacuated with her family from Denare Beach last week, it was out of concern that access to the northeast Saskatchewan community, not far from the Manitoba border, would be cut off by the Club fire burning to the north.

Thunder Bay Public Library appoints Indigenous relations advisor

The Thunder Bay Public Library has appointed Stephanie MacLaurin as its new senior advisor of Indigenous relations, a key leadership role aimed at advancing the library's commitment to reconciliation and the decolonization of public spaces.

Mystery leak that forced Scarborough family from home spreads as city continues to investigate

A mystery leak that's forced a Scarborough family from their home for the past month appears to be spreading. 

Small but 'life-changing' policy helps Parkinson's patients who need emergency care at Guelph's hospital

When people go to the emergency department, they're not allowed to take their own medications while they wait, which Theresa Daly says can be a huge problem for people with Parkinson's.

UPEI food bank prepares for surge in use with tuition hike set for upcoming academic year

The University of Prince Edward Island's food bank is bracing for what a fall tuition increase could mean for the students who use the service. 

Yukon launches its 1st-ever family medicine residency program

The Yukon is launching its first-ever medical residency program.

Trump's 'big, beautiful' tax reform bill could cost Canadians billions

A small, obscure section buried in U.S. President Donald Trump's One Big Beautiful Bill Act could cost Canadians and Canadian companies billions of dollars, CBC News has learned.

Parking Slot | Free Parking GamePlay Parking Slot, the best online 3D car driving and parking game.Adv.
Slope Ball Run - Play OnlineSlope Game takes you on an exciting journey of a ball on special paths.Adv.
Calgary's white hat welcome tradition appears to be a no-go for the G7 this time around

As the world's most powerful leaders prepare to descend on Kananaskis, Alta., for this year's G7 summit, a famous Calgary welcome tradition may not take place this time.

Improved weather helps crews fight wildfires in Manitoba's north, east

Weather conditions in areas with wildfires are improving for firefighters, with cooler temperatures and increased humidity, but officials say they will continue fighting the blazes for some time. 

Boy, 6, falls from 10th-floor apartment in Toronto's west end

A six-year-old boy suffered serious, potentially life-threatening injuries after he fell from a 10th floor apartment unit in Toronto on Thursday, police and paramedics say.

Nunavut gov't, teachers' union ratify new collective agreement

The government of Nunavut and the Nunavut Teachers' Association have ratified a new collective agreement with several incremental wage increases until mid-2028. 

House unanimously adopts Liberals' promised income tax cut

The House of Commons unanimously voted in favour of the Liberals' promised income tax cut on Thursday.

Measles-infected infant dies in southwestern Ontario

Ontario's Ministry of Health announced on Thursday the first recorded death of a measles patient from the current outbreak that started in October of last year. 

Former New York, London transit exec tapped to lead Toronto Transit Commission

The incoming CEO of the Toronto Transit Commission says he hopes to leverage his experience working for two of the largest transit agencies in the world to make the TTC the most reliable transit system in North America. 

Copper wire thefts surge in downtown London with salvage yards told to be on alert

London police are urging downtown residents, businesses and property owners to be on alert amid an uptick in copper wire thefts in the core over the last several months.

April's $7.1B merchandise trade deficit was the largest on record

Canada posted its largest merchandise trade deficit on record in April — at $7.1 billion — as exports fell sharply in the face of U.S. tariffs.

7-year-old dead after being struck by SUV in St. John's

A seven-year-old boy who was hit by an SUV while riding his bicycle in a St. John's neighbourhood has died.

Sudbury, Ont., seed producer helping expand national seed production through new partnership

A seed company in the Sudbury, Ont., community of Lively is helping with Canada's national re-greening efforts by working to expand national seed production.

Former kids in care need more support to make good use of free tuition, researcher says

The majority of people who have spent time in foster care need support — and not just free tuition — to succeed in higher education.

© 2008 - 2025 Webjosh  |  News Archive  |  Privacy Policy  |  Contact Us