The common name of an animal that lays eggs is "oviparous" animals, which include various species such as birds, reptiles, amphibians, and fish. Oviparous animals reproduce by laying eggs, which develop outside the mother's body. This reproductive strategy can vary significantly among different species, with some providing little or no parental care after laying eggs, while others will protect and nurture their young until they hatch. Examples of well-known oviparous animals include chickens, turtles, and many types of fish. This characteristic distinguishes them from viviparous animals, which give birth to live young.