The Saffron Finch (Sicalis flaveola) is native to South America, with its distribution including countries such as Colombia, Venezuela, Ecuador, Peru, Brazil, Bolivia, Paraguay, and northern Argentina. It has also been introduced to some Caribbean islands and parts of Central America, such as Panama and Costa Rica.

Sicalis flaveola typically inhabits open and semi-open areas, including savannas, grasslands, agricultural fields, and urban areas. It prefers regions where there are sparse trees and bushes that provide shelter and breeding sites.

The Saffron Finch is primarily seed-eating, often foraging on the ground in flocks. It plays a role in seed dispersal and can adapt to human-modified landscapes, thriving in areas impacted by agriculture and urbanization. Its adaptability to varied environments allows it to maintain stable populations across its range.