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August 29, 2016

Butternut Recovery

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We are working to help butternut persist on the landscape. 
The Butternut Canker Disease is threatening the very survival of Butternut across the entire natural range in North America including the Butternut populations in eastern Ontario. 


 

Butternut Recovery Program:

    butternut tree
  • informs landowners about ​the endangered ​status of Butternut and encourages them to maintain their healthy trees
  • locates, assesses ​and maps ​healthy Butternut trees, ​to be logged in a seed-source ​geodatabase
  • collects ​seeds from ​healthy trees and those showing signs of tolerance ​throughout Eastern Ontario
  • grows seedlings from these ​seeds each fall at the Ferguson Forest Centre in Kemptville for the Landowner Butternut Planting Program, which: 
    • distributes 2,000 ​vigorous seedlings to hundreds of landowners across Eastern Ontario to replace dead and dying Butternut trees 
    • tracks survival and health of planted Butternuts via landowner ​volunteer reporting
  • continually re-assesses the health of the butternut seed trees in the database and forecasts seed crops each summer
  • collects leaves or buds from ​seed trees to ​DNA test for hybridization ​to ensure we are only collecting seeds from pure Butternut
  • makes tolerant trees available for cloning to support the long-term ​grafting program ​managed by the Forest Gene Conservation Association (FGCA)

 

Species At Risk Compensation Program:

  • makes Butternut ​seedlings available ​within ​MNRF ​Seed Zone​s 35 and 36 ​for MECP (Ministry of Environment, Conservation & Parks) compensation permits
  • Seedlings are planted and maintained at several butternut groves on RVCA properties across the watershed
  • These groves will be managed long-term as Butternut Seed Orchards for the recovery program.

 

Why Are Butternut Endangered?

Butternut trees in Eastern Ontario and across their entire natural range in North America are under attack by the Butternut Canker Disease. This is a deadly fungal disease that attack​s all Butternut trees regardless of their age or size. There is no known cure ​for the disease but ​there is hope in locating trees ​that appear to ​have a natural tolerance to the disease. These rare individuals are the focus of the recovery program in Ontario for seed collection to produce vigorous seedlings for out-planting and to clone the genetic material of these trees through grafting in an effort to eventually save the species.

Butternut is classified as an endangered species under the Ontario Endangered Species Act (ESA 2007). It is illegal to harm or kill a ​naturally occurring Butternut tree without a ​Butternut Health Assessment. Seedlings planted through our program are exempt from the protection of the ESA.

Why are Butternut Important?

The Butternut (Juglans cinerea) is a native tree species that has co-existed as part of the Eastern Ontario forests for thousands of years. In Canada, it grows across southern Ontario, Quebec and New Brunswick. The presence of Butternut is important for several historical, ecological, economic and medicinal reasons:butternut leaves

  • Butternut wood is cherished for fine furnishings, paneling, carving and turning
  • Butternut bark, roots, nut oil and husks all have medicinal qualities ranging from arthritis and headache relief to lowering human cholesterol (please seek medical advice before trying)
  • Butternut is an important food source for small mammals, birds and humans
  • Edible nuts were used by First Nations and settlers for their high oil content and concentration of omega-3 fatty acids; the dried nuts can be stored for years

Get Involved!

There are three ways to get involved:

Contact: 

Rose Fleguel, Butternut Recovery Technician
613-858-3678

Resources:

Dan Cooper

Additional Info

August 26, 2016

Annual Reports

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RVCA is pleased to provide highlights of its many accomplishments through its annual report. You can view them below:

Annual Reports

August 26, 2016

The Rideau Watershed

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Our Watershed

The Rideau River drains an area of over 4,000 square kilometres of Eastern Ontario. The main stem of the river flows in a northerly direction from Upper Rideau Lake near Newboro to the City of Ottawa where it tumbles over Rideau Falls into the Ottawa River. Total length of the longest part of the watershed is about 180 kilometres. From the highest point in the valley (Carnahan Lake in the Tay sub-watershed) to the Ottawa River is a drop of 204 metres in elevation. About 620,000 people live in the watershed including a large part of the City of Ottawa, the fourth largest metropolitan area in Canada. There are 18 municipalities within the valley and most people, outside of Ottawa, draw their drinking water from the river or from groundwater.

MunicipalMap2015

August 23, 2016

Swimming

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Probably one of the best types of exercise, and you won’t even notice the workout because you’ll be having so much fun! Make a splash in a lake or river — it’s a great way to cool off in the summer.

Where to Enjoy this Activity

Tips

  • Watch for beach closure notices.
  • Beaches are not supervised. Parents, ensure that children are supervised at all times.
  • Use waterproof sunscreen.
  • Always be aware of currents and undercurrents and know your limitations.
  • Take your litter home with you.
August 23, 2016

Snowshoeing/Cross Country Skiing

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Make the most of it when the snow falls; get out and enjoy it! Blaze your own trail and explore with snowshoeing and Cross-country skiing. Both are exhilarating ways to see the countryside and have an amazing workout at the same time.

Where to Enjoy this Activity

Tips

  • Wear several thinner layers rather than one heavy layer – you may start out cold, but you’ll soon heat up with this activity.
  • Take a bottle of water and a snack.
  • Be prepared for a change in the weather.
August 23, 2016

Picnicking

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Plan your outing around a picnic or take a break from all the other fun activities that you can enjoy at these Conservation Areas. Find a picnic table or just choose an attractive spot and throw down a blanket and break open the hamper. Planning a big group event? Consider the beautiful picnic area at Baxter Conservation Area.

Where to Enjoy this Activity

Tips

  • Take sunscreen, mosquito repellent and plenty of drinking water, as well as your picnicking goodies!
  • Take your litter home with you.
August 23, 2016

Hiking

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Walking along Conservation Area trails is a fun, safe and healthy way to experience the outdoors in the Rideau Watershed. There is much to explore, from woodland trails and marsh boardwalks to lakeside beaches and meandering waterways. Walking is an easy and enjoyable way to stay fit and healthy while enjoying the beautiful natural areas that the region has to offer? Why go to a gym to walk on a treadmill when there are 50 kilometres of trails in your own backyard?

Where to Enjoy this Activity

Tips

  • Go equipped with sunscreen, mosquito repellent and drinking water as well as comfortable shoes.
  • Do not venture off the trails.
  • Take your litter home with you.
  • Take nothing but pictures.
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Contact Us

Address:
Rideau Valley Conservation Authority
3889 Rideau Valley Drive
Manotick, Ontario K4M 1A5

Phone:
613-692-3571, 1-800-267-3504

Email:

Hours:

Regular Hours: Monday to Friday, 8:30 a.m. to 4:30 p.m.

Member of: conservation ontario