A scavenger is an organism that feeds on dead or decaying matter. These creatures play a crucial role in the ecosystem by breaking down organic material and recycling nutrients back into the environment. Common examples of scavengers include vultures, hyenas, and certain types of crabs. In addition to animals, the term "scavenger" can also refer to humans who search for discarded items, often to reuse or recycle them. This practice helps reduce waste and promotes sustainability. Scavenging can be seen in urban areas where people collect items from trash or recycling bins to repurpose or sell.