Capybaras

Natural enemies of these friendly animals lurk in every environment.

An excerpt from the article 12 facts about capybaras

Capybaras residing on land must keep a close eye out for jaguars, while in the water they risk attacks from anacondas, piranhas, or caimans. However, danger can come even from the air, as birds such as eagles and great harpies also have a taste for their meat.