Edible bird's nest
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Edible bird's nests, also known as swallow nests, are bird nests created from solidified saliva by edible-nest swiftlets of various genera Aerodramus, Hydrochous, Schoutedenapus and Collocalia, which
Edible swiftlet nests, packaged for sale
Dried swiftlet nests ready for cooking
A bowl of bird's nest soup
Natural birds' nests, Ko Rangnok ('Bird's Nest Island'), Thailand
Saliva
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Saliva is an extracellular fluid produced and secreted by salivary glands in the mouth. In humans, saliva is around 99% water, plus electrolytes, mucus, white blood cells, epithelial cells, enzymes, a
Edible bird's nest
…Edible bird's nests, also known as swallow nests (Chinese: 燕窝; pinyin: yànwō), are bird nests created from solidified saliva by edible-nest swiftlets of various genera Aerodramus, Hydrochous, Schoutedenapus and Collocalia, which are harvested for human consumption. Swiftlet…
Saliva on a baby's lips
A building being renovated in the Carrollton section of New Orleans