A scavenger is an animal or organism that feeds on dead or decaying matter. These creatures play an important role in the ecosystem by helping to break down and recycle nutrients. Common examples of scavengers include vultures, hyenas, and certain types of crabs. In addition to animals, some insects, like beetles and ants, also act as scavengers. They help clean up the environment by consuming organic waste, which can prevent the spread of disease and promote soil health. Scavengers are essential for maintaining balance in nature.