Mephitis mephitis
The striped skunk advertises its defence with bold white stripes: before spraying it hisses, stamps, and arches, then fires a sulfur compound accurate to 3 m from glands under its tail. Its warning pattern is mimicked by other species that benefit from the shared signal. Skunks den communally in winter and eat many garden pests, making them among the most recognized wild mammals of North America.