Ecosystems recover after wildfires through a process called ecological succession. This process involves the gradual reestablishment of plant and animal populations in the affected area. Pioneer species such as grasses and shrubs are typically the first to colonize the burned area, followed by larger plants and eventually trees. Over time, biodiversity increases as different species move in and the ecosystem gradually returns to a state of equilibrium. Wildlife also returns to the area as habitats are restored. The recovery of ecosystems after wildfires can take years to decades, depending on the severity of the fire and other environmental factors.