Tiburón Island

Tiburón Island (Spanish: Isla del Tiburón or Isla Tiburón; Seri: Tahéjöc (/ta'??x?k/) is the largest island in the Gulf of California with an area of 751 square miles (1208 square kilometers). It was made a nature reserve in 1963. Tiburón is Spanish for "shark". The etymology of the Seri name is unknown.