The First Black-and-Chestnut Eagle ( Spizaetus isidori) Nest Discovered in Argentina Reveals Potential Human-Predator Conflicts.

The article discusses the first nest of Black-and-chestnut Eagle (Spizaetus isidori) discovered in Argentina, showing potential conflicts between human and predator. Topics include observing the nest to monitor the success of diet and breeding, various prey items, like Dusky-legged Guan (Penelope obscura) or Red-faced Guan (P. dabbenei) birds, and the predation by the Black-and-chestnut Eagle.