This course introduces students to intertidal ecology. Topics covered will vary from year to year, but may include the origin, evolution, and diversity of seaweeds and intertidal invertebrates and their significant roles and services in coastal ecosystems. Students will learn through short-term lab and field observations and exercises, which will be supported by lectures, directed readings, and group discussions. NOTE: This course is offered exclusively in the Marine Semester and is designated as having marine content.