Amerindian inhabitants, comprising 2.4% of the Costa Rican population. Most of them live in secluded reservations, distributed among eight ethnic groups: Quitirrisí (in the Central Valley), Matambú or Chorotega (Guanacaste), Maleku (northern Alajuela), Bribri (southern Atlantic), Cabécar (Cordillera de Talamanca), Guaymí (southern Costa Rica, along the Panamá border), Boruca (southern Costa Rica) and Térraba (southern Costa Rica). El Salvador Only 1% of the Salvadoran population is purely indigenous, mostly Pipil, Lenca and Kakawira (Cacaopera). The current low numbers of indigenous people may be partly explained by mass murders by European colonizers. They wanted to exterminate the indigenous race and other tribes in Central America,Today many Pipil and other Indigenous populations live in small towns of El Salvador like Izalco, Panchimalco, Sacacoyo, and Nahuizalco Afro Central Americans The Creole, Afro-Caribbean, and Garifuna populations form the majority of the Afro-Latin Americans in Central America, of which the majority is concentrated on the Caribbean coasts of the region. It is important to note that all these groups are distinct, speaking English, English creoles, Garifuna, Miskito, and Spanish. The highest percentage is 31% in Belize, where Kriols and Garifuna were once the majority of the nation that has seen heavy emigration and immigration in the last 30 years. The largest population, however, is in Nicaragua of Creole, Afro-Caribbean, and to a lesser degree of Miskito and Garifuna descent, of which the majority is concentrated on the Caribbean coast in the area often referred to as the Mosquito Coast. In Costa Rica about 8% of the population is of Black African descent or Mulatto (mix of European and black) who are called Afro-Costa Ricans, English-speaking descendants of 19th century black Jamaican immigrant workers. In Panama people of African descent were already present when the construction of an inter-oceanic channel saw the large arrival of immigrant afro-Caribbeans. Honduras has a small population of creole people, but the overwhelming majority of blacks are Garifuna. Afro-Guatemalans are concentrated in the Caribbean department of Izabal and consist of a mix of Garifunas and other Afro-Caribbeans. Although El Salvador is the only Central American country with no official black percentage, El Salvador has had black African slavery in its history during the colonial era, over time they mixed with both Amerindians and Europeans causing their offspring to join into the general Mestizo population. But Afro-Salvadoran heritage commonly do exist. Kriols In Belize, Kriols make up roughly 21% of the Belizean