Toxic algae blooms seem to occur earlier, more often: Ducks Unlimited Canada

One of North America's biggest conservation groups says toxic algae blooms seem to be happening earlier and more often. Ducks Unlimited Canada says it's putting additional effort into protecting Alberta wetlands from nutrient-rich runoff that can help trigger blue-green algae blooms. "Because of a number of factors, including land-use change, we're seeing an increase in the number of algal blooms and the timing," said Tracy Scott of Ducks Unlimited Canada. Scott says climate change has also play