Wind-caused tree fall (or blow down) is an important natural disturbance in forest ecosystems. When a tree falls in the forest, whether or not anyone hears, it causes several changes to the forest ecosystem:

• Its elevated roots and the attached soil (root wad) and the hole it leaves create diversify on the forest floor.
• The exposed mineral soil is a prime spot for seeds to grow.
• The roots, soil, and trunk will decompose over time, leaving an enriched mound of soil.
• Dead trees on the forest floor create complex places and spaces for creatures to hide, forage, and nest.
• Holes, or gaps, are left in the canopy, allowing more space for other trees and seedlings to grow up, and allowing more light to reach the forest floor.