Ezra, the
ship's boy on an 1850s whaling ship, uses his off duty time and walrus tusks traded from an Eskimo to carve an
ivory gull, which later serves as the family mascot. The book follows the history of the gull over the next 80 years as it passes from one of Ezra's descendants to another, while simultaneously tracing the history of commercial transportation, from Clipper ships to jet airplanes. ==Description==