The Easter Bunny hides eggs as a symbol of new life and fertility, which ties to the broader theme of spring and rebirth celebrated during Easter. The tradition originated among German Lutherans, where the "Easter Hare" was believed to lay, decorate, and hide eggs for children to find. This custom was part of a larger spring renewal celebration that Christianity adopted from earlier pagan traditions. The eggs represent life and resurrection, while the bunny, known for its prolific fertility, symbolizes new beginnings in spring. The practice of egg hiding and hunting became popularized as a family tradition in the 19th century, with the bunny serving as a playful figure who hides colorful eggs for children to discover, linking natural fertility symbols with the Easter celebration.