Köttätare, or "carnivores," are organisms that primarily consume meat as their main source of nutrition. This group includes various animals, such as lions, wolves, and eagles, which have evolved specific adaptations for hunting and digesting animal flesh. Their digestive systems are typically shorter and more efficient at breaking down protein compared to herbivores. In the broader context of ecology, köttätare play a crucial role in maintaining the balance of ecosystems. By controlling the populations of herbivores, they help prevent overgrazing and promote biodiversity. This predator-prey relationship is essential for the health of various habitats, ensuring that no single species dominates the environment.