Placental mammals are the largest group of mammals on Earth! These amazing animals include lions, elephants, whales, bats, monkeys, and even you! Placental mammals grow inside their mother's body connected by a special organ called a placenta. This lets babies develop fully before they are born. There are over 5,000 species of placental mammals living in almost every habitat on our planet!
Placental mammals come in all shapes and sizes, from tiny shrews smaller than your thumb to gigantic blue whales longer than three school buses! Some hunt for meat, some eat only plants, and others eat both. God designed placental mammals with incredible abilities like flying, swimming, running fast, and climbing trees. Let us explore these wonderful animals organized by what they eat and how they live!