Pampas Cat Felis Colocolo
Pampas cat Felis colocolo Also called the "gato pajero" or grass cat because of its favored habitat, the pampas cat ranges from Ecuador to northern Chile and Argentina.
It is a nocturnal predator, and preys on ground-nesting birds and small mammaals.
The size of a domestic cat, the pampas cat arches its back dramatically and its fur stands on end when it is excited or aggressive.