Quick answer
Capybaras feed on grazer, adjusting with season, age, and what is abundant in Wetlands, riverbanks, and grasslands. That label is a preferred pattern, not every item an individual might sample.
Key takeaway
Capybaras feed on grazer, adjusting with season, age, and what is abundant in Wetlands, riverbanks, and grasslands. That label is a preferred pattern, not every item an individual might sample.
Capybara diet overview
Capybaras (Hydrochoerus hydrochaeris) are best summarised as Herbivore (grazer). Anatomy and habitat (Wetlands, riverbanks, and grasslands) decide whether they hunt, graze, filter, scavenge, or mix strategies across the year.
How capybaras find food
Energy-rich foods are prioritised when available; lean seasons force broader diets or longer travel. Young animals may eat different items or receive food from parents.
Capybara role in the food web
As herbivores shaping plants and seeds, capybaras move nutrients and influence prey or vegetation.
Feeding and human conflict
Never feed wild capybaras. Habituation raises injury risk and can lead to lethal management. Captive diets must match species needs, not generic pet food rules.
Diet and digestion
Capybaras are grazing herbivores that feed mainly on grasses and aquatic plants, supplementing their diet with fruit and bark in the dry season. Like rabbits, they practice coprophagy, eating some of their own droppings to extract more nutrients from tough, fibrous plants. Their teeth grow continuously to cope with the wear of grinding vegetation. An adult can eat several kilograms of grass each day.
Sources
Capybara FAQs
What do capybaras eat?
Capybaras feed on grazer, adjusting with season, age, and what is abundant in Wetlands, riverbanks, and grasslands. That label is a preferred pattern, not every item an individual might sample.
What is the scientific name of the capybara?
Hydrochoerus hydrochaeris — used in research and conservation listings for capybaras.
Where do capybaras live?
They are associated with Wetlands, riverbanks, and grasslands. Local presence depends on food, cover, and human land use.
What is the conservation status of capybaras?
Listed in our guides as Least Concern. Check the IUCN Red List and national assessments for the latest formal category.