The Fossa (Cryptoprocta ferox) is a cat-like carnivorous mammal endemic to Madagascar.

Appearance: What do Fossas Look Like?

Related to the mongoose family but looking more like a small cougar with a mongoose head, these are the largest carnivorous mammal on the island and indeed are the only carnivores on the island capable of preying on adults of all the extant lemur species.

How have Fossas Specialised to their Habitat?

Fossas have semi-retractable claws, flexible ankles that allow them to climb up and down trees headfirst and a tail almost as long as their body. Adults can have a body-length of up to 80 cm (31") and weigh up to 8.6 kg (19 lb).

How are Fossas Viewed in History and Culture?

Fady (taboos) offers some protection for Fossas; they have traditionally been feared as a dangerous animal though some villages do take them for bushmeat. It is not known exactly when the now extinct Giant Fossa disappeared; described in 1658 as a “large, rare, leopard-like carnivore”, they were identified by subfossil remains and estimated to be around 1.3x as large as today’s Fossa and weighed up to 20 kg (44 lb). Fossas are currently classified as vulnerable.

Where to See Fossas in the Wild of Madagascar

Fossas are regularly seen at Kirindy Forest, but it is rare to see them elsewhere, although one of our guides will be identify their presence by their calls. The fossa in this video (also shown above) was a female who we discovered within the primary rainforests of the Mantadia National Park, when she was calling for a mate.

Book a Wildlife Safari to See Fossas in Madagascar

To book a wildlife safari to see fossas in the wild with Aqua-Firma, take a look at our Fossa Experiences page. For other trips going to Madagascar for chances to see its endemic wildlife and ecosystems, visit our Madagascar page. You can also check out our Wildlife Safaris and Wildlife and Marine Life Safaris pages.

Contact us to find out more about seeing fossa