Describes the physical characteristics, habits, and natural environment of the coyote and discusses its struggles for survival in the face of determined efforts by man to eradicate the species.
Discusses the physical characteristics, habits, behavior, and distribution of the tree squirrel and also briefly discusses flying and ground squirrels.
Examines the physical characteristics, behavior, and natural environment of the black-footed ferret, with an emphasis on its endangered status and the efforts of scientists to save it and discusses ferrets in captivity.