• Estuaries are the cradle of life

  • For the damage done to estuaries today, we have to pay the price tomorrow

  • Estuaries: the most efficient carbon busters

  • Estuaries are the nurseries of the sea

The Cowichan Estuary Restoration & Conservation Association

The Cowichan-Koksilah estuary is a mesmerizing world of tranquil waters and abundant life. It serves as a haven for countless plants and animals that thrive in the fresh and salty water. Majestic ospreys soar above, while crabs scuttle along the sandy floor. Herring dance gracefully through the shimmering waves, and seagrasses sway in the gentle current. The estuary is also home to a diverse array of fish and shellfish, such as scallops, shrimp, and salmon. In addition to being a haven for wildlife, the estuary acts as a natural filtration system, purifying the surrounding waters of pollutants and storing carbon. The land surrounding the estuary is a vibrant hub of human activity — including people who have made their homes here and those who come from near and far to explore, sail, fish, swim, and birdwatch. The Cowichan-Koksilah estuary is a thriving ecosystem that exemplifies the interconnectivity of all life. It is a place of beauty and wonder that serves as the heart of our coastal community and and it is our responsibility to restore and protect this precious habitat.

Our Vision

We envision the estuary as a fully rehabilitated ecosystem, free of harmful industrial uses, zoned for biodiversity conservation, compatible recreation, and the sustainable traditional use of renewable resources such as shellfish, herring and salmon which have provided the livelihood of local First Nations for centuries.

Our Approach

“Think Globally, Act Locally” guides our approach to achieving our ambitious goals and objectives. In ecological terms our holistic approach is based on landscape level planning addressing the Cowichan- and Koksilah River Watersheds, their common floodplain and marshes, and the Estuary that is formed and shaped by the two Rivers. We want to create synergies through cooperation with all stakeholders concerned about the well-being of the Cowichan and Koksilah watersheds, floodplain and marshes which form one single ecological entity. We want to build on past and on-going efforts in reaching our Vision.

Background

The Cowichan Estuary is formed by the Koksilah and Cowichan Rivers which share the same floodplain and marshlands in the transitional zone between land and water. Historically and for centuries this highly productive estuary has provided the livelihood of First Nation people offering a rich and diverse sustainable harvest of shellfish, salmon, herring roe and seaweed. Due to its mild micro-climate and naturally abundant food sources the estuary and adjacent lands had always been considered a preferred settlement area by First Nation people.

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Explore the wonders of this biodiverse ecosystem and learn about CERCA's initiatives to protect and restore its beauty. Engage with captivating articles, cutting-edge research, and inspiring stories that highlight the intersection of science, conservation, and community. Join us in preserving the Koksilah-Cowichan Estuary's vibrant world!

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Interactive Habitat Map

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Whether you wish to become a member or not, we welcome donations of any size to continue our work. You may wish to donate a monthly amount, donate once a year, or consider “Planned Giving” as part of a bequest. We would be pleased to discuss these options with you!