abstract:The Cinereous Tinamou (Crypturellus cinereus), also known as Brushland Tinamou, is a type of ground bird found in swamp and lowland forests in northern South America. They have some localized names that have been used by the indigenous people such as in Amazonas where they are called Inambu-pixuna, and in Pará, Brazil where they are called nambu-sujo.