DescriptionCranioleuca sulphurifera (cropped).jpg English: Sulphur-bearded Spinetail (Cranioleuca sulphurifera) photographed in Rio Grande do Sul, Brazil...
DescriptionCranioleuca sulphurifera (cropped) (cropped) 2.jpg English: Sulphur-bearded Spinetail (Cranioleuca sulphurifera) photographed in Rio Grande...