Many wild animals, such as pigeons and houseflies ( Musca domestica), are also classified as least concern.
Least concern is the lowest level of conservation. A species of least concern is one that has a widespread and abundant population. Human beings are a species of least concern, along with most domestic animals, such as dogs ( Canis familiaris) and cats ( Felis catus). Many wild animals, such as pigeons and houseflies ( Musca domestica), are also classified as least concern.