An invasive guava is muscling out Madagascar’s forests — and lemurs are helping

An invasive guava is muscling out Madagascar’s forests — and lemurs are helping

Madagascar is renowned for its lemurs, which are threatened due to hunting and deforestation. Restoring native forests to ensure their survival is critical, but once damaged, forests in Madagascar are vulnerable to takeover by invasive guava trees — whose seeds the lemurs themselves are helping to spread. When the delicious strawberry guavas (Psidium cattleyanum) are in fruit, lemurs will choose them over native fruit, says Amy Dunham, a biologi…