👉 Eutheria, also known as eutheran, is a group of animals that are characterized by having feathers on their wings and legs. These birds have evolved from other bird species through various adaptations such as flight, song, and communication. They are found in many parts of the world, including Africa, Asia, and North America, where they live in trees or in open spaces with high altitudes. Eutheria is a diverse group of animals that includes birds, reptiles, mammals,
eutheria