Bird hotels in Indonesia try to attract swiftlets, whose edible nests are a delicacy in China.
The swiftlet nests, made of dried saliva, are used to make bird's nest soup.
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The nests, made of dried swiftlet saliva, sell for high prices and are used to make bird's nest soup, which involves dissolving the nest in water.
Persons:
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Organizations:
Service, Business
Locations:
Indonesia, China