Level 1 Priority Areas
Level I Ducks Unlimited conservation priority area, the most important and threatened waterfowl habitat in North America
The Canadian section of the Western Boreal Forest, a central breeding ground for many duck species and one of DU's conservation initiatives
Level I Ducks Unlimited conservation priority area, the most significant winter habitat area for mallards in North America
Level I Ducks Unlimited conservation priority area, wintering millions of ducks and geese each year
Level I Ducks Unlimited conservation priority area, the second-most important and threatened waterfowl habitat in North America