Populations seem to be decreasing due to the advance of human populations. There is no evidence of fragmented populations and the species continues to be abundant in most of its range, decreasing or disappearing when close to human populations. Densities vary greatly. In Brazil densities of 0.35 – 1 individual/km² have been found (Pinder 1997); in Bolivia densities of 5-12 individuals/km² have been found (Rivero et al. 2004).

Decreasing