Hydrochoerus hydrochaeris, the capybara, is the largest rodent in the world.
Native to South America, capybaras inhabit a range of environments, such as wetlands, forests, and savannas. Being semi-aquatic, they are frequently found in the water. As herbivores, capybaras primarily consume fruits, aquatic plants, and grasses.
Capybaras are gregarious creatures that inhabit packs of up to 100 people. They can also make a wide range of noises, including whistles, barks, and squeals, to communicate with one another.
An essential part of the South American ecosystem is played by capybaras. They spread seeds and aid in the management of aquatic plant populations. Additionally, capybaras are a vital food source for predators like jaguars.