The forest canopy is the upper layer of a forest, formed by the tops of trees. It plays a crucial role in the ecosystem by providing habitat for many species, including birds, insects, and mammals. The canopy also helps regulate temperature and humidity, creating a unique environment for various plants and animals. In addition to its ecological importance, the forest canopy acts as a natural barrier, protecting the forest floor from harsh weather conditions like heavy rain and strong winds. This layer is vital for photosynthesis, as it captures sunlight, which is essential for the growth of trees and other vegetation in the forest, including understory plants and epiphytes.