Wolves are known to be dominant predators, denoting that they are positioned at the top of the food chain. By hunting herbivores such as deer, they substantially control overgrazing. This equilibrium state facilitates vegetation to flourish, which consequently supports other wildlife. The existence of wolves can lead to a ‘trophic cascade’, where the effects propagate via the ecosystem, encouraging healthier ecosystems and biodiversity. For instance, healthier plant populations can supply better habitats for smaller mammals and birds.
