Anthropology is a social science that studies human societies, cultures, and their development.

Biodiversity refers to the variety of life forms on Earth, encompassing the different species, ecosystems, and genetic variations that exist.

Biogeography is the study of the distribution of species and ecosystems in geographic space and through geological time.

Cambridge University Press is a publishing house and part of the University of Cambridge.

Chichen Itza is an ancient Mayan archaeological site located in present-day Mexico.

Conservation biology is the study of the conservation of nature and of Earth's biodiversity with the aim of protecting species, their habitats, and ecosystems from excessive rates of extinction and the erosion of biotic interactions.

The conservation movement, also known as nature conservation, is a political, environmental, and social movement that seeks to manage and protect natural resources, including animal, fungus, and plant species as well as their habitat for the future.