Costa Rica is home to a great variety of animals, endemic and native. There are over 175 different species of amphibians in Costa Rica, 85% of which are frogs. There are over 225 species of reptiles and 250 species of mammals. Those numbers include native and endemic species. There are over 130 endemic animals (Mammals, amphibians, reptiles, and fish) living in Costa Rica, which live all around the country.