Bracket Fungi: Bracket Fungi's small strands work together to eat through bark nutrients as well as decompose decaying plant matter. They for shelves on sides of tree that shelter small plants and insects. Also, they provide natural fertilizer for the soil.
Coast Douglas-fir: These trees are the most abundant in the temperate rainforest and can reach an excess of 300 feet (that's really tall). They live anywhere from 500-1,400 years, and once they die, their remains provide shelter for centuries more. These trees, provide shelter for smaller plant life, and also shield animals from heavy rains. Due to their long growth time, deforestation has permanent effects on the biome.
Elk: The elk may be the most important species in the biome. They are often called "landscape gardeners" by forest agencies, because they clear thickets and dense areas of the forest to create safe paths for other animals. Due to recently being hunted, they were endangered for some time. Now, fortunately they have been removed from the list and are able to freely roam around the biome.