Rufous-bellied antwren in 2012. Rufous-bellied antwren The rufous-bellied antwren ("Isleria guttata") is a species of bird in the family Thamnophilidae. It is found in Brazil, French Guiana, Guyana, Suriname, and Venezuela. The bird's range is in the entire north of the Amazon Basin, from Venezuela in the west to the Brazilian state of Amapá to the east, but is not found south of the Amazon River. Its natural habitat is subtropical or tropical moist lowland forests. The rufous-bellied antwren was described and illustrated by the French ornithologist Louis Vieillot in 1824 and given the binomial name "Myrmothera guttata". The current genus "Isleria"
Demographics of Guyana by those who frequently visit neighboring French Guiana and Suriname. French is widely taught in secondary schools along with Spanish as foreign languages. Spanish is also used by a minority of the population as a second language. Spanish is spoken typically by visitors and residents from Venezuela. Demographics of Guyana This article is about the demographic features of Guyana, including population density, ethnicity, education level, health of the populace, economic status, religious affiliations and other aspects of the population. Guyanas population (Guyanese people) is made up of six main ethnic groups: Amerindians, Africans, Indians, Europeans and Chinese. Ninety percent of