Animal expert Peter Gros and wildlife ecologist Dr. Rae Wynn-Grant highlight species under threat of extinction in the modern world and share the work of caring and compassionate conservationists, including scientists, wildlife experts and even members of the public. Gros and Wynn-Grant travel the country to explore how human activity impacts animal behavior and share how modern science, technology and other conservation techniques can help save North America's imperiled wildlife, one species at a time.