The Center for Biological Diversity is like a group of really smart grown-ups who care a lot about animals and plants. Do you know how we have to take care of our toys and things we love so they don't break or get lost? The grown-ups at the Center for Biological Diversity feel the same way about creatures and plant life around the world. They try to make sure these living things are cared for, and not hurt by things like pollution or people building roads where they live.
They also try to teach other people about all the different animals and plants that exist, and why it's important to keep them around. Think of them like a big team of superheroes, who use science and knowledge to try to save the world's creatures and natural habitats so everyone can enjoy them.