Crested Spinetail

The crested spinetail (Cranioleuca subcristata) is a species of bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is found in Colombia and Venezuela. == Taxonomy and systematics == The crested spinetail has two subspecies, the nominate C. s. subcristata (Sclater, PL, 1874) and C. s. fuscivertex (Phelps, WH & Phelps, WH Jr, 1955). == Description == The crested spinetail is 14 to 15 cm (5.5 to 5.9 in) long and weighs about 14 g (0.49 oz). It is a long-billed member of genus Cranioleuca but despite its name has only a very slight crest. The sexes have the same plumage. Adults of the nominate subspecies have a faint whitish brown supercilium on an otherwise dull brownish face. Their crown is indistinctly striped with light and dark brown, and their back, rump, and uppertail coverts are brown. Their tail and wings are dark rufous with dark fuscous tips on the flight feathers. Their chin is whitish buff and their throat and underparts dull tawny-brownish. Their iris is chestnut to cream, their maxilla brownish pink, their mandible yellowish to pinkish, and their legs and feet yellowish pink to greenish yellow. Juveniles are grayer than adults and have more mottled…