Animal dung, also known as feces or manure, is the waste material excreted by animals. It consists of undigested food, bacteria, and other substances. Different animals produce different types of dung, which can vary in size, shape, and consistency. For example, the dung of cows is often large and moist, while rabbit droppings are small and round. Animal dung plays a crucial role in ecosystems. It serves as a natural fertilizer, enriching the soil with nutrients that promote plant growth. Additionally, dung can provide food for various organisms, such as dung beetles, which help break it down and recycle nutrients back into the environment.