👉 Diprotodontia is a group of animals that share a common ancestor with modern birds, including many species of reptiles and mammals. These animals are characterized by having three primary body segments, which are typically divided into two pairs each. The most notable feature of diprotodonts is their ability to produce multiple eggs at one time, allowing for the development of independent offspring in a single egg. This trait allows them to reproduce quickly, ensuring that there are enough offspring to support the population.