The classification of animal groups is essential to the the development of modern biology—but it's extremely complicated. Trying to shoehorn the messy, complicated web of interrelationships that is biology into neat boxes has resulted in...

Herbivores! Learn about different herbivorous animals with this video. Herbivores animals only eat plants, they don't eat any meat. There are a lot of different animals who are herbivores and you will recognize many of them. Are...