Understanding keystone species is crucial for anyone interested in ecology, conservation, or environmental science. These animals, though often not the most numerous in their habitats, play a vital role in maintaining the balance of ecosystems. Which animals are considered keystone species? The answer lies in their ability to influence the survival and diversity of other species within their environment. From the depths of the ocean to the forests and grasslands, keystone species act as the foundation of complex ecological networks. Their absence can lead to dramatic...