Something's Fishy: A razor-sharp invader
Zebra mussel (Photo by U.S. Environmental Protection Agency)
My first encounter with zebra mussels is an experience many Canadians can relate to. It started with searing pain, a yelp and a quick hobble out of the water and up onto a rocky shoreline to examine the bottom of my foot, sliced open ever so...
Sharks? In Canada?
Great white shark (Photo by Terry Goss/Wikimedia Commons)
Do you really know what’s swimming in Canada’s oceans? When most people think of sharks, they usually associate them with tropical environments. However, you may be surprised to learn that Canada’s oceans have a great diversity...
Is it time for Canada and the world to create carbon parks?
Black River Bog, NS (Photo by Mike Dembeck)
Parks and protected areas have been established across Canada to conserve many things we value. Banff National Park was originally established in 1885 to protect hot springs and breathtaking scenery for tourists. In 1893, Algonquin Provincial Park...
If you build it, they will come: Black bear dens on Vancouver Island
An example of the purpose-built den pods (Photo courtesy of Helen Davis)
For 26 years, I have been captivated by black bears and where they spend their winters. It all started with my masters of science research project in the Nimpkish Valley on Vancouver Island. I’ve been to lots and lots of dens ― usually in...
Bird homes: Location is everything
Juvenile American robin (Photo by Sarah Ludlow/NCC staff)
On May 17, Conservation Volunteers helped install 14 nest boxes on the Nature Conservancy of Canada’s Edenwold property in Saskatchewan. These nest boxes were designed with certain species in mind ― tree swallows and mountain bluebirds....
Giving the grass a haircut
Maymont 5 property, SK (Photo by Mike Dembeck)
Last summer I gave the grass a haircut. It seemed like a strange idea, but I was excited to learn something new. As I arrived at the Nature Conservancy of Canada’s (NCC’s) Maymont 5 property in Saskatchewan, I was struck by the number...
Long live loons and their research
I paddled hundreds of kilometres searching for loons and their nests. (Photo by Kent Prior)
In the 1970s, North Americans were already concerned about the effects of human activity on the common loon, a large charismatic diving bird that breeds on lakes. My bachelor’s thesis at Queen’s University examined this concern on...
Welcoming our summer visitors
Canada warbler (Photo by Gerald Deboer)
Spring at the cottage is so exciting. I have many clear memories of those first steps out of the car each year after the lake ice has broken up…The scent of trees coming back to life, humidity from breezes blowing across the waves, the...
Learning by doing: A prof’s perspective
Maddox Cove, NL (Photo by NCC)
“What do you want to be when you grow up?” is a question adults often ask young children. Through high school and university, many students start to think about the answer to this question in terms of what kind of career or job they...
Conservation needs a common language to describe Canada’s ecosystems
Tatlayoko Ranch, British Columbia, (Photo by Bernadette Mertens)
“The beginning of wisdom is to call things by their proper name.” ~ Ancient Chinese proverb For organisms, we use the concept of a “species” to assign proper names. Having standard names for species is critical in both...
