Endangered species are important to maintain because the extinction of one species can negatively impact others and humans. While protecting endangered species, their populations must be monitored to avoid overpopulation which can also harm ecosystems. Laws like the Endangered Species Act of 1973 aim to prevent endangered species from being illegally hunted or traded, while state laws provide additional local protections, such as manatee zones in Florida waters.

1. Endangered Species By Josh McDowell