Image above by Kevin from The Beginning at Last There Are Three Types of Mammals Placentals, Monotremes, and Marsupials All mammals are warm-blooded, have fur, and produce milk. However, there are three main types of mammals, placentals, monotremes, and marsupials, distinguished by how they give birth. Placentals give birth to well-developed young, and they nourish … Continue reading Marsupial Planet