There are many different groups of animals that preschoolers can learn about, each with their own unique characteristics and traits. From social butterflies to even solitary scavengers, all types of animals are classified into different groups in the world.Whatever it is that draws them together, they get into groups with names that represent their species. Some of the most well-known animal groups include mammals, birds, reptiles, amphibians, fish, and insects.These flashcards have the differen