This episode is all about things we bet you didn’t know.
For example, bet you didn’t know goats and flea beetles went to a vegetarian restaurant together they’d probably order the same thing - Leafy spurge. But, that menu choice would be about the only thing that would go well on that date. What’s that got to do ducks? Leafy spurge is the bane of grasslands, like the one that surrounds a Duck Unlimited Canada managed wetland called Frank Lake in Alberta. We’ll find out how the dynamic dining duo of goats and bottles beat that noxious supervillian spurge.
Next, our first serving of a scrumptious sampler of information sushi we’re calling Duckoids. Homewrecking ducks and sidewalk chalk coming up.
Frank Lake is a restored wetland near High River Alberta. Waterfowl and shorebirds aplenty flock to its shores or nest in its surrounding prairie grasses, wild rose and scrub. It’s a delicate ecosystem sustained by water diverted from the Highwood River and a DUC, government and industry partnership.
But that ecosystem is threatened by an invasive species, leafy spruge that may have arrived in Alberta in a contaminated seed shipment. It’s a noxious and obnoxious weed that chokes out indigenous plants and makes cattle choke. But there are a couple of other living things that have developed a taste for the gross greenery - flea beetles and goats. To find out how and why DUC is letting them lose at Frank Lake I spoke with Ashley Rawluk Ducks Unlimited Canada's Conservation Programs Specialist
To wrap up, a brand new feature of this podcast we’re calling Ducktoids - facts about waterfowl that’ll knock your feathers off. This time out, we get those ducktoids straight from Scott Stephens. Scott is DUC's director of regional operations for Prairie Canada.
Thirteen is the most unlucky of numbers, so it’s appropriate that this podcast is all about two unlucky wetland dwellers - the Northern Leopard frog and the Blanding’s turtle. Why unlucky?
Because both are in ecological trouble. The northern leopard frog is endangered in parts of British Columbia, the Blanding’s turtle is threatened in Ontario.
Take the northern leopard frog. Its habitat, which the little guys are pretty fussy about, is shrinking, bullfrogs are invading from the U.S. and the leopard frog is prone to a nasty, lethal fungus. As we’ll learn, it takes a egg-cursion from B.C. to Calgary and back again, to put the little “not-easy-being-green” amphibians on the road to recovery.
The Blanding’s turtle with it high, helmet back and yellow throat is a distinctive turtle. It’s also a long-lived meandering one that ranges across roads and ATV tracks as it moves to nesting grounds. But those grounds are shrinking and the turtles, which can live to 75 years old are threatened by predators, cars, ATVs and even by climate change.
Like ducks, both those fraught frogs and tenuous turtles live a good part of their lives in wetlands. So, as go the amphibians, perhaps, so goes the wetlands.
To find out more about our loping and leaping wetland friends, and what’s being done to save them from territorial oblivion I spoke with two experts Lea Randall, an endangered species ecologist at the Calgary Zoo and Mark Gloutney with DUC, out of Ottawa.