Eleven new species have been found in a remote region of Vietnam, called the Green Corridor. They include a snake, two species of butterfly, five orchids and three other new plants. The new snake called the white-lipped keelback is covered with red spots and has a yellow strip on its head. The new orchids are particularly interesting because they have no leaves and contain no chlorophyll. Instead of relying on the suns energy they live on decaying matter.