Mara

Meet the rabbit-like rodent of Patagonia’s open plains.

What you need to know about the Patagonian Cavy (Mara)

The Mara, also known as the Patagonian Cavy (Dolichotis patagonum), is a remarkable rodent native to the Patagonian steppes of Argentina. With its long legs and rabbit-like appearance, the Mara is perfectly adapted to running at high speeds across the open plains to evade predators.

These social creatures typically live in monogamous pairs and may form small colonies, making them easier to spot in their natural habitat. Maras are herbivorous, feeding on grasses and shrubs, and their daily behavior provides insight into the unique ecosystem of the Patagonian steppe. Observing a Mara offers a rare glimpse into the life of one of South America’s most distinctive mammals.

Interesting facts about Patagonian Cavy (Mara)

Scientific name: Dolichotis patagonum

Size & weight: 45–75 cm (18–30 in) long, 8–16 kg (18–35 lbs)

Habitat: Open grasslands, shrublands, and semi-arid steppes of Patagonia, Argentina

Diet: Herbivore—eats grasses, herbs, and shrubs

Behavior: Social, monogamous, and often forms small colonies

Adaptations: Long legs for high-speed running; keen eyesight to detect predators

Conservation status: Near Threatened due to habitat loss and hunting

Observation tips: Best viewed in protected reserves or open plains during the day

Highlights where the Patagonian Cavy (Mara) can be seen

Patagonie : Parc Torres del Paine, 5 raisons de ne pas le louper !

Patagonian Fauna

In the far reaches of South America, Patagonia pulses with life both fierce and fragile. With Viventura, you’ll journey through wide steppes, ice-bound peaks, and coastal cliffs—on the lookout for the creatures that make this land unforgettable.

What we like about Patagonia’s wildlife is its drama—from pumas stalking silently through Torres del Paine to Magellanic penguins waddling along wind-swept beaches. And above it all, the mighty Andean condor circles like a shadow of myth.

Our small group tours put you in the right place at the right time—sunrise in the pampas, quiet coves echoing with sea lions’ calls, or silent trails that reveal fox tracks in the dust. With expert local guides and Viventura’s thoughtful planning, you’ll experience nature’s rhythm without disturbing its peace.

Our trips to spot the Patagonian Cavy (Mara)