Periquita is a popular wine from Portugal that is a favorite among many wine experts. This variety from Southwestern Portugal was created by Jose Maria da Fonseca in 1850, and is also known as Castelão or João de Santarém. This wine is the most popular Portuguese red wine worldwide, and has been in production for over 150 years. The Periquita variety is typically found on the coast of Southern Portugal, but it grown all over the country. The name comes from a term in Portugese that means parakeet, but the name does not refer to the bird. The name is in reference to the Cova de Periquita vineyard where Jose Maria da Fonseca first planted the variety. The term Periquita is another name used for grape, Castelao. The variety produces young wine with harsh, strong tannins, but the tannins become softer as it ages, which gives the wine a nicer fig flavor. Periquita grapes grow well on sandy soils but can also easily adapt to other regions and conditions. The red wine grape is often used with other varieties, such as Tinta Negra Mole, which creates a lighter tasting wine. Periquita is still being produced today in the region.