Type of Bird's nest: 燕盏 - Cupshaped • 立炖 - Quickcook • 燕条 - Filament • 燕饼 - Biscuit • 燕角 - Horn • 燕碎 - Fragment

Swallows regularly build mud nests attached to buildings, which have no commercial...

Edible bird nest is a nest made by swiftlets, but this kind of swallow is not the one...