Bird nests can vary from crude and simple to intricate and complex. Predators, weather, habitat and the availability of ...

DENVER (KDVR) — As part of Denver’s efforts to revive the 16th Street Mall, another art piece is being built, and this one looks like a bird’s nest that you can climb. After years of ...

The location, shape and construction of a nest is as good a way to identify a species as is feather colour or song is to ...

similar to how today’s archaeologists date excavations by the art styles of ancient pottery. In fact, this has already begun: Researchers revealed the history of bird nests in The Netherlands by ...