thumb|left|Sifaka skeleton Predators of the sifaka include the fossa, a puma-like mammal native to Madagascar, and aerial hunters such as hawks. The sifaka usually avoids these attacks with its agile acrobatics through the trees high above the ground. However, they have been known to attack by biting and scratching and have even been witnessed fighting off a Madagascar ground boa.
thumb|left|Sifaka skeleton Predators of the sifaka include the fossa a puma-like mammal native to Madagascar and aerial hunters such as hawks The sifaka usually avoids these attacks with its agile acrobatics through the trees high above the ground However they have been known to attack by biting and scratching and have even been witnessed fighting off a Madagascar ground boa