Canopy structure refers to the arrangement and organization of leaves, branches, and other plant materials in the upper layer of a forest or woodland. This layer, known as the canopy, plays a crucial role in capturing sunlight for photosynthesis and provides habitat for various species. The structure can vary significantly between different ecosystems, influencing biodiversity and ecological interactions. The canopy is typically formed by the crowns of tall trees, which can create multiple layers, including emergent trees that rise above the main canopy. This vertical stratification allows for diverse habitats and microclimates, supporting a wide range of organisms, from birds to insects. Understanding canopy structure is essential for forest management and conservation efforts.