The scaled spinetail is a species of bird in the family Furnariidae. It is endemic to the lower Amazon River in Brazil, where it inhabits várzea forests and tropical or subtropical swamplands.
Region
Lower Amazon Basin
Typical Environment
Found in seasonally flooded várzea forests, river-edge thickets, and swamplands along the lower Amazon River. It favors dense, tangled vegetation on river islands and along channels where water levels fluctuate. During high water it forages in midstory tangles above the flood, retreating to lower shrubs and edges as waters recede. The species is highly localized and closely tied to intact floodplain forest structure.
Altitude Range
Sea level to 100 m
Climate Zone
Tropical
Ease of Keeping
Beginner friendly: 1/5
This elusive furnariid is confined to seasonally flooded várzea along the lower Amazon River in Brazil. It creeps through dense vine tangles and riverside thickets, often staying low and hidden. The fine dark edging on its pale underparts gives the distinctive 'scaled' look that inspired its name.
Temperament
secretive and skulking
Flight Pattern
short rapid wingbeats with quick dashes between cover
Social Behavior
Usually found singly or in pairs, sometimes accompanying mixed-species flocks along river margins. Nests are placed in dense vegetation above water, constructed from fine sticks and fibers. Pairs maintain small territories within suitable stretches of floodplain forest.
Migratory Pattern
Resident
Song Description
A rapid, dry series of trills and chatters, often delivered from within dense cover. Calls include thin tseet notes and sharper scolds when disturbed.
