Guided by the most up-to-date research, we travel through jungles, forests, mountain ranges, deserts, and oceans to discover animals, their habitats, and the environment that sustains them. The footage is stunning. The animals are extraordinary. Their behavior, ability to develop, survive and adapt to a changing environment is evident. Yet, many are struggling. Humankind and commerce have permanently changed the habitats of the world. Is this the new natural selection?

Guided by the most up-to-date research, we travel through jungles, forests, mountain ranges, deserts, and oceans to discover animals, their habitats, and the environment that sustains them. The footage is stunning. The animals are extraordinary. Their behavior, ability to develop, survive and adapt to a changing environment is evident. Yet, many are struggling. Humankind and commerce have permanently changed the habitats of the world. Is this the new natural selection?