Landforms of Denman Island are influenced by glacial retreat effects and also by long-term colonization by Beavers. The odd drainage route from Eagle Marsh to Railway Grade Marsh may be an example of the latter
Landforms of Denman Island are influenced by glacial retreat effects and also by long-term colonization by Beavers. The odd drainage route from Eagle Marsh to Railway Grade Marsh may be an example of the latter