Some animals are born architects. They have an innate ability to build structures that are often difficult by human standards. Structures found in nature can even be a source of inspiration for architects, as exemplified by buildings such as China's "Bird Nest" stadium and the planned Honeycomb Skyscraper. From an intricate 4,000 mile-long ant colony to the simple, symmetric beauty of a spider's web, we're taking a look at nature's architectural beauty. Take a look, and vote for your favorite!
Amazing Animal Architecture