Fact #2: Fossas are usually found in low numbers in forests on the island of Madagascar. They are seen more frequently in humid than dry forests. This may because dry forest provide less shade, and it seems that fossas travel more easily in humid forests than dry.
Fact #1:
It is the largest carnivore and top predator native to Madagascar and is known to fee on lemurs and most other creatures it can get its claws on, from wild pigs to mice.