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
Waterfowl - A Resource in Dangerの視聴方法
Waterfowl - A Resource in Dangerに関するトリビア
Waterfowl - A Resource in DangerはDon Virgoが監督を務めました。
Waterfowl - A Resource in Dangerの上映時間は17mです。
Waterfowl - A Resource in DangerはPeter Jonesがプロデューサーを務めました。
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
Waterfowl - A Resource in Dangerはドキュメンタリー, Short映画です。