Scavenger, animal that feeds partly or wholly on the bodies of dead animals. Many invertebrates, such as carrion beetles, live almost entirely on decomposing animal matter.
A scavenger is an organism that primarily obtains nutrition by consuming dead animal matter, known as carrion, or decaying plant material. This feeding behavior distinguishes scavengers from predators, which hunt and kill live prey.
Oftentimes, scavenger communities differ in consistency due to carcass size and carcass types, as well as by seasonal effects as consequence of differing invertebrate and microbial activity.
Whereas a predator kills prey, a scavenger consumes matter that’s been discarded or died from predation, injury, disease or old age. Some species are ‘obligate scavengers’ that survive by scavenging, others are ‘facultative scavengers’ that scavenge when necessary.
Scavengers: What are they, why are they important and just how do ...
Animals that are scavengers can be found in both the wild and the city, but they all have one thing in common: they eat whatever is dead or dying. They’re able to find food because of their keen sense of smell, which allows them to track down rotting carcasses even when buried beneath dirt or snow. 1.
25 Examples of Scavengers (A to Z List & Pictures) - Fauna Facts
You might guess that scavenger is a derivative of scavenge, but the reverse is actually true; scavenger is the older word, first appearing in English in the early 16th century, and the back-formation scavenge came into English in the mid-17th century.
Scavenger's like the coyote can be found on every continent. From vultures picking on carcasses to crabs scuttling around the ocean floor, these animals are nature’s garbage crew. Opportunistic creatures whose dietary requirements recycle nutrients and prevent the spread of disease.