Every bird’s nest is a wonderful example of non-human architecture. Imagine trying to weave and intricate tight cup of moss, lichen and spider’s webs using only your mouth and sometimes your feet! Yet birds do this every breeding season. Tonight on Inquiry, we welcome PETER GOODFELLOW, retired English teacher and lifelong birder, who has written one of the most beautiful books on the nests that birds create and how they build them: AVIAN ARCHITECTURE: HOW BIRDS DESIGN, ENGINEER AND BUILD. From simple scrapes in the ground, to monumental platforms high in trees, from enormous mounds of sand to mind-boggling complex hanging woven baskets, birds create structures of stunning complexity and variety. If you have ever marveled at the nest of a robin or oriole, be sure to tune in.