Butterflies are such fascinating creatures. However, we don’t have enough space in this T shirt to depict all 200,000 different species of them. These winged beauties, and their adolescent caterpillars maintain a delicate balance in their ecosystem. Found in all continents except Antarctica, Butterflies help pollinate a wide range of plants in their habitat. Without them many plant species might simply disappear. Climate Change, pesticides and dwindling habitat means the population of these wonderful insects is declining. Find more Biology T shirts here.