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Spit Take
Peacocks are known for their feathers, toucans for their beaks, and the edible-nest swiflet is famous for its spit. At the beginning of the breeding season, or about three times a year, these Asian birds create nests for their offspring out of their spit, which takes on a glue-like consistency when it dries. To many, the nests have long been considered a luxury as medicine or an aphrodisiac.
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