Mammals of Rocky Mountain National Park Mammals of Rocky Mountain National Park There are 67 native species of mammals in Rocky Mountain National Park, a park in Colorado. Species are listed by common name, scientific name, habitat, and abundance. Extirpated species are marked with an EX. Order: Artiodactyla Family: Antilocapridae Order: Artiodactyla Family: Bovidae Order: Artiodactyla Family: Cervidae Order: Carnivora Family: Canidae Order: Carnivora Family: Felidae Order: Carnivora Family: Mephitidae Order: Carnivora Family: Mustelidae Order: Carnivora Family: Procyonidae Order: Carnivora Family: Ursidae Order: Chiroptera Family: Vespertilionidae Order: Chiroptera Family: Molossidae Order: Lagomorpha Family: Leporidae Order: Lagomorpha Family: Ochotonidae Order: Rodentia Family: Castoridae Order: Rodentia Family: Cricetidae
What If?: Serious Scientific Answers to Absurd Hypothetical Questions What If?: Serious Scientific Answers to Absurd Hypothetical Questions What If?: Serious Scientific Answers to Absurd Hypothetical Questions is a non-fiction book by Randall Munroe in which the author answers hypothetical science questions sent to him by readers of his webcomic, "xkcd". The book contains a selection of questions and answers originally published on his blog "What If?", along with several new ones. The book is divided into several dozen chapters, most of which are devoted to answering a unique question. "What If?" was released in September 2, 2014 and was received positively by critics. In the introduction section of