👉 In the context of a nest, a birdnest is typically a small building or enclosure where birds live and raise their young. It can be made of wood, concrete, or other materials and can often include features such as holes for nesting boxes, a sheltered area for chicks to feed, and a water source. The term "birdnest" has been widely used in literature, art, and popular culture to denote a specific type of bird nest.