The Sulphur-bearded Spinetail is classified as Least Concern. Does not qualify for a more at risk category. Widespread and abundant taxa are included in this category.
The Sulphur-bearded Spinetail (Cranioleuca sulphurifera) is a species of bird in the Furnariidae family. It is found in Argentina, Brazil, and Uruguay. Its natural habitat is swamps. References - * BirdLife International 2004. Cranioleuca sulphurifera. 2006 IUCN Red List of Threatened Species. Downloaded on 25 July 2007. Stub icon This article about an ovenbird is a stub. You can help Wikipedia by expanding it. More