Can you describe how mission San Juan Capistrano was found?

Mission San Juan Capistrano was founded on November 1, 1776, by Spanish Franciscan missionaries led by Father Junípero Serra. It was established in present-day California as part of Spain's effort to spread Christianity among the Native American populations and to expand its territorial claims in the region. The mission was named after John of Capistrano, a 15th-century Franciscan saint. Over the years, it became known for its beautiful architecture and the iconic swallows that return each year, symbolizing the mission's enduring legacy.