Who Are We?

Lambton County’s Leading Naturalist Organization

Actively protecting nature in Lambton County for over 50 years.

Lambton Wildlife Inc. is non-profit, volunteer, naturalist organization that was founded in 1966. We are a registered charity that is dedicated to the conservation, preservation, and protection of the natural environment in Lambton County. We are particularly concerned with the natural history of the county and the establishment and care of conservation areas and wildlife sanctuaries in the area. 

Download the Guide to the Natural Areas of Lambton County (pdf)

Please see the Who Are We? page for info about what we do.
Please see the Our Board of Directors page for info about our team.
Please see the Mandaumin Woods and Karner Blue Sanctuary pages for info about our properties.
Please visit our newsletters page, Earthways, to view our latest newsletter.


LWI 2022 Meritorious Service Award

Presented to Roberta Buchanan

For her significant volunteer stewardship of the local environment and contributions to Lambton Wildlife operations and activities.

Roberta is a long-time Lambton Wildlife volunteer who gets things done!


One of Roberta’s earliest connections with Lambton Wildlife was through her fundraising efforts in the early 1990s. Under Roberta’s direction, Northern High school held an annual Envirobash with the proceeds of the environmental games and activities going to Lambton Wildlife. Roberta continued her involvement with the club over the years, but increased her activities in 2013 when she took over as Property Manager of the Mandaumin Woods Nature Reserve. With her direction and labour, invasive species such as buckthorn have been removed and native trees and prairie plant have been added. The trail has been improved extensively. The “stepping stone logs” in wet areas and all the interpretive signage are Roberta’s addition. Lambton Wildlife members and many other visitors enjoy the results of her efforts during spring wildflower walks and other outings at Mandaumin Woods.

Roberta was the key organizer for Lambton Wildlife’s 50th anniversary celebration in 2016 and has volunteered on the board of directors. She chaired the Habitat Fund committee for several years and this past year, she spearheaded the Fundraising Committee. Roberta is frequently a member of the Indoor and Outdoor planning committees.  Roberta has been instrumental in the creation of the website content and blog postings and several video productions on YouTube have featured Roberta. Upon the creation of the Sydenham River Nature Reserve, Roberta became a committed steward of that property, conducting snake monitoring and other stewardship activities, on a regular basis. Roberta typically logs between 750 and 1000 km each year on Lambton Wildlife’s stewardship activities. 

Roberta’s volunteer activity has been an inspiration for all and we are grateful for her dedication to the natural world. We have all benefited from her ability to problem solve and “get things done.”

LWI 2022 Environmental Award

Presented to Lynn Tremain

For her work to educate the public about plastics in the environment and for her significant cleanup efforts.


What started as a month-long beach cleanup pledge in April 2021 has become a year of education and activism. Lynn Tremain has since cleaned almost 15 km of beach, collected nearly 700 mylar balloons (and countless other items), and started an Instagram account (@grancleansthebeach) to document and share her findings. She has been promoting the current e-3730 petition in Canada’s House of Commons to ban the release of balloons in Canada, and she has been interviewed on CBC radio. We are pleased to recognize Lynn’s advocacy work and the time she has spent keeping Lambton’s beaches and waters healthy with Lambton Wildlife’s Environmental Award.

Blog

Earthways – Spring 2022
Earthways – Spring 2022
July 4, 2022
You can now view our current newsletter on our Earthways page.
Mandaumin Woods Nature Reserve 50th Celebration
Mandaumin Woods Nature Reserve 50th Celebration
May 18, 2022
On May 1, Lambton Wildlife Inc. celebrated the 50th Anniversary of the purchase of Mandaumin Woods Nature Reserve. Roberta Buchanan, property manager for the reserve, welcomed more than 75 ...
President’s Year-end Report
President’s Year-end Report
May 3, 2022
Hello Lambton Wildlife Members!  I have been so pleased to be president of Lambton Wildlife through such an important year. Despite  many challenges, we have maintained a stron...

Wildlife Photos

All
Birds
Butterflies and Other Insects
Mammals
Reptiles and Amphibians
Greater White-fronted Geese
Bee
Painted Turtles
Dragonfly
Snowy Owl
Raccoon
Monarch Butterfly
Tundra Swans
Wood Duck

Our Properties

Karner Blue Sanctuary
This dry oak-pine woodland is currently ranked by the NHIC as S1, extremely rare in Ontario. Until the late 1980’s this was the home of the Karner blue butterfly. The most notable flower is the wild lupine. Also found here are pipsissewa, large-leaved shinleaf, round-leaved pyrola, prairie ragwort, thyme-leaved sandwort, lyre-leaved rock cress, bearberry, plains puccoon, rough blazing star, cylindric blazing star and butterfly weed.
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Mandaumin Woods Nature Reserve
Mandaumin Woods Nature Reserve is a typical Carolinian woodlot in Lambton County comprised of Sugar Maple (34%), Basswood (18%), Beech (17%), White Ash (13%), Hickory (10%), Hop Hornbeam (8%), White Elm, Bitternut and Shagbark Hickories, Bur Oak, Blue Beech, Quaking Willow, Black Alder, Black Cherry, Hawthorne, and Black and Red Ash. The forest understory is blanketed with spring ephemerals from late April through May.
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Ongoing Conservation Concerns

December 13, 2020: The following two documents have timely information about some ongoing conservation concerns in the county (logging and pesticide application).

LWI Report to Members re Logging and Spraying (pdf)
Lambton County Heritage Forest (pdf)

The following document outlines our position on the Gypsy moth spray in Port Franks.

Gypsy Moth Spraying in Port Franks