Birds are extraordinary architects, building nests that range from massive tree structures to small, intricately woven homes. Among them, the Bald Eagle reigns supreme, with tree nests that can reach ...

Within the range of more ordinary cup-like woven nests, there is a lot of variation in construction, using different materials Among the thousands of bird species there is great variation in nesting ...

Dr. Rohwer is the curator of birds and mammals at the Cornell University Museum of Vertebrates. Most birds go to great lengths to hide their nests. So when I find one, invariably so carefully crafted ...