Tag archives for Fosa Facts
That animal you see here and in my first post is called a fosa (it has also been spelled fossa). It’s scientific name is Cryptoprocta ferox. It is the largest mammalian predator and top carnivore on Madagascar. We call these animals at the top of the food chain “keystone species” because they act to hold an ecosystem together, much like the keystone of a bridge. (Homework assignment for readers: find out why Pennsylvania is called “The Keystone State.” How does this relate to a “keystone species?”) Fosa help keep a higher level of diversity and (this is a good vocabulary term) species richness in the forests where they live. We only find fosa in healthy, little-disturbed forests and the fact we captured two in one day means great things for Ankarafantsika National Park.