Waterfowl - A Resource in Danger
Directed by Don Virgo17m[Documentary](/on-demand/category/documentary), [Short](/on-demand/category/short)
Shows the immense flocks of birds, their habits and their dependence on the wetlands of the Prairies, the incubators of vast numbers of Canadian waterfowl. But as more land is drained and cultivated there are fewer breeding grounds
