What are 2 of the most best explorations done by sir francis drake?

I know that he explored San Francisco Bay,...claiming & naming ALL of California "Nova Albion",..on June 17, 1579. He also tried to take San Juan, Puerto Rico & got shot by an arrow in the process & dying as a result. A cannon was taken from one of his ships & was melted down & made into a statue of Ponce de Leon here in Old San Juan.