Bird Diversity and Occurrence of Bamboo Specialists in Two Bamboo Die-Offs in Southeastern Peru

A study on bamboo die-offs in Manu National Park, Peru, reveals that the transformation of bamboo patches into second-growth forest does not significantly impact overall bird diversity. Despite the disappearance of 12 bamboo-specialist species post-die-off, few new species colonized the area, suggesting that spatial heterogeneity from bamboo loss is not crucial for maintaining avian biodiversity in western Amazonian forests. However, some bamboo specialists, like the Brown-rumped Foliage-Gleaner and Goeldi's Antbird, persisted by adapting to vegetation structure rather than plant composition. The research compared bird census data from 1984–1985 with post-die-off observations in 2009, highlighting the resilience of certain species to habitat changes.

Socolar, S. J., Robinson, S. K., & Terborgh, J. (2013). Bird Diversity and Occurrence of Bamboo Specialists in Two Bamboo Die-Offs in Southeastern Peru. The Condor, 115(2), 253–262. https://doi.org/10.1525/cond.2013.120061