Colombia
Colombia has 1,900 species of bird, more than any other country. There are about 2,000 species of marine fish. It is the second most diverse country in freshwater fish. As for plants, the country has between 40,000 and 45,000 species. Colombia is second in the number of amphibian species and is the third most diverse country in reptiles. There are about 2,900 species of mollusk.