The olive spinetail (Cranioleuca obsoleta) is a species of bird in the family Furnariidae. It is found in northeastern Argentina, southern Brazil, and eastern Paraguay. Its natural habitats are temperate forests and subtropical or tropical moist lowland forests. It is known to hybridize with Cranioleuca pyrrhophia in Southern Rio Grande do Sul, Brazil.[2]
The olive spinetail (Cranioleuca obsoleta) is a species of bird in the family Furnariidae. It is found in northeastern Argentina, southern Brazil, and eastern Paraguay. Its natural habitats are temperate forests and subtropical or tropical moist lowland forests. It is known to hybridize with Cranioleuca pyrrhophia in Southern Rio Grande do Sul, Brazil.
