Plus: Montreal’s mischievous fox, the supersized goldfish invading Canada’s lakes, Arctic fungi under threat and an Indigenous-led movement to collect Canada’s seeds.

Plus: good news for Roosevelt elk, a new look for Alberta bison, a genetic disposition to wander for caribou and a big wildlife boost for southern Ontario

Plus: Marathon hare migrations, increasingly efficient wolves, wandering basking sharks and homemaking bees

Plus: a caribou’s dinner, avian “flyways,” what astronauts can learn from squirrels — and blue whale tongue-eating orcas