As of 2011, there were reportedly 3,000 Island Spotted Skunks on Santa Rosa island alone. (en.wikipedia.org)
It is distinguished from spotted skunk subspecies on the mainland by its shorter tail and less white abdominal coloration, slightly larger size, broader skull, and proportionately less white and blacker in the fur. (nps.gov)
Western spotted skunks mate in September and October, and following delayed implantation and a 210 - 310 day gestation, give birth in April and May to 2 - 6. (nps.gov)