Engineering principle
Lessons from North American Beaver
Change the river.
Dam-Built Wetland
Core lesson
Patient building can change the direction of water and the life around it.
Biological basis
North American Beavers cut trees with strong incisors and build dams and lodges from wood and mud. Their dams slow water, create wetlands, and alter whole ecosystems.
Best use cases
Where this lesson tends to be most useful in practice.
EngineeringHabitat buildingLong-term workSystems changeShaping environment