🐸 Amphibians
Amphibians are ectothermic, tetrapod vertebrates of the class Amphibia. Modern amphibians are all Lissamphibia. They inhabit a wide variety of habitats, with most species living within terrestrial, fossorial, arboreal or freshwater aquatic ecosystems. Learn more by exploring our Amphibians section!
🐦 Birds
Birds, a group of warm-blooded vertebrates, are the only living dinosaurs. Featuring feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, and a strong yet lightweight skeleton, birds are a joy to behold. Discover the magnificent world of birds here.
🦁 Mammals
Mammals are a group of vertebrate animals constituting the class Mammalia, characterized by the presence of mammary glands, hair, a neocortex, and three middle ear bones. Embrace the beauty of mammals in our Mammals section.
🐢 Reptiles
Reptiles are cold-blooded vertebrates that breathe air and usually have scales or scutes covering part or all of their skin. Reptiles today include turtles, crocodilians, snakes, lizards, and tuatara. Explore more about reptiles here.