Canadians help stop the spread of invasive species in wetlands and waterways, The Canadian Business Journal

Oak Hammock Marsh, Manitoba, March 1, 2022 (GLOBE NEWSWIRE) — Sci-fi Musical Signals… Invasive alien species are in the midst of us. They are lurking in the black waters of our wetlands and growing in our waterways. But the story of this habitat takeover is rooted in reality. Canada confronts rapidly expanding invasive species that threaten our favorite recreation areas and make it difficult for native species to survive. Good news? Writing a happy ending for our precious natural region by easily changing the way Canadians engage in outdoor activities, coupled with innovative conservation efforts led by organizations such as Ducks Unlimited Canada (DUC). I can.

This spring and summer, more Canadians will go out to enjoy their time in nature. The National Invasive Species Awareness Week (February 28-March 4) is an opportunity to encourage citizens to become aware of invasive species and take action to prevent their spread.

“Invasive species are a major threat to the landscape of southern Canada and the habitats of many native species that depend on it,” said Mark Groutney, DUC’s Regional Operations Director for Eastern Canada and British Columbia. increase. “In ecosystems such as wetlands that are already facing many threats associated with development and land transformation, invasive species add another layer of complexity for our conservation teams to overcome.”

DUC has been a proud partner of the Canadian Invasive Species Council (CCIS), providing science-based solutions to invasive species issues for over 20 years. Gloutney, an executive member of CCIS, says there is an easy way for citizens to make a difference.

  • Clean gear After returning from outdoor activities and power wash equipment such as tractors and all-terrain vehicles, prevent invasive seeds and plants from being carried on your next outdoor adventure.
  • Become an informed gardener By studying and planting non-invasive native plants to support local ecosystems with bird, insect and other wildlife food.
  • Become a citizen scientist Use your smartphone to record sightings and report to the Canadian Invaders Center.

“We know from experience that partnerships and collaboration are the hallmarks of successful conservation. That is why it is imperative that governments, businesses, nature maintenance organizations and citizens work together to build actionable solutions. “There are good reasons to have hope for the future,” said Gloutney.

“The success of our conservation shows that once the invasive species are removed, the wetlands are resilient and can be restored quickly.”

Advances in science and research at DUC showcase approaches to addressing the problem of invasive species across the country. Let’s take a look at some of the ways we are making progress to eradicate invasive species in important landscapes.

  • British Columbia: DUC is removing in partnership with other protection partners Spartina, Fraser River Delta and invading plant species along the east coast of Vancouver Island. Spartina destroys these sensitive saltwater ecosystems and defeats native plants such as eelgrass, an important food source for waterfowl.

    On French’s Island, DUC Narrowleaf Cattail The aim is to improve the area of ​​salmon and waterfowl. This gama forms a much denser community than its native species and limits the food consumed by waterfowl and other wildlife.

  • Prairie: Every spring Koi Travel from Lake Manitoba to Delta Marsh in Manitoba. These invasive fish feed along the bottom of the swamp, limiting sunlight and stirring sediments that impede the growth of aquatic plants that support invertebrates and waterfowl. DUC has embarked on a large multi-year project in collaboration with Manitoba, including the construction of embankments and carp exclusion screens to keep out destructive carp.
  • Eastern Canada: Throughout Southern Ontario, DUC is working to eliminate invasiveness YoshiFlocks local flora and fauna, obstructs the landscape, fills access points for swimming and boating, and develops into woody bushes that block the flow of water in shallow waterways and ditches. DUC uses drones to identify invading plants and their distribution in wetland projects to map and monitor phragmites. We are also partnering with governments and research institutes on promising nature-based solutions to slow spread.

    Along Lake Ontario and the Rido River, DUC is also working on removal European chestnutsInvading plant species that form impenetrable floating mats that clog coastlines and waterways. It prevents light from penetrating the surface of the water, reduces the growth of natural aquatic plants and leads to mass death of fish.

  • Atlantic Canada: DUC Wetland Center of Excellence students at Charlottetown Rural High School are fighting Solanaceae and shiny buckthorn, Two invading plants choke native species, block the flow of water through the wetlands, and grow wild on the trail system. But thanks to the efforts and tenacity of these teens, the ecosystem is now thriving.

In addition to these specific initiatives targeting invasive species, DUC has achieved wetland conservation and restoration at approximately 12,000 sites nationwide. Thanks to DUC’s efforts, these habitats are habitats of diverse native species and have a much better ability to resist damage and recover quickly when faced with stress caused by invaders. I have. Visit to learn more about DUC’s conservation efforts and efforts to manage invasive species.


Ducks Unlimited Canada (DUC) is a leader in wetland conservation. A registered charity, DUC works with governments, industries, nonprofits, indigenous peoples, and landowners to protect waterfowl, wildlife, and wetlands that are important to the environment. For more information on DUC’s innovative environmental solutions and services, please visit

Contact us for more information or to arrange an interview with an invasive species expert.

CBJ News Maker

Canadians help stop the spread of invasive species in wetlands and waterways, The Canadian Business Journal

Source link Canadians help stop the spread of invasive species in wetlands and waterways, The Canadian Business Journal

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