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The high demand for edible bird's nest has garnered the attention of counterfeiters to defraud buyers. Fake edible bird's nest or edible bird's nest with adulterants may be harmful to those who consume it. Hence, there is an urgent need to find a solution to the issues regarding the authenticity and quality of the edible bird's nest.
The red-billed leiothrix was formally described in 1786 by the Austrian naturalist Giovanni Antonio Scopoli under the binomial name Sylvia lutea. [4] Scopoli based his account on "La mésange de Nanguin" that had been described and illustrated in 1782 by the French naturalist Pierre Sonnerat in the second volume of his book Voyage aux Indes orientales et à la Chine. [5]
The hardened saliva nests of the edible-nest swiftlet and the black-nest swiftlet have been used in Chinese cooking for over 400 years, most often as bird's nest soup. [21] Over-harvesting of this expensive delicacy has led to a decline in the numbers of these swiftlets, [22] [23] especially as the nests are also thought to have health benefits ...
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Terns are generally long-lived birds, with several species known to live in excess of 30 years. Skimmers are a small family of tropical tern-like birds. They have an elongated lower mandible which they use to feed by flying low over the water surface and skimming the water for small fish.
The total population is speculated to be less than 50 birds. In 2007, it was estimated that the Chinese crested tern would be extinct in five years if authorities would not protect it. BirdLife International stated that a survey of Chinese experts found that the number of crested terns fell to 50 birds, half the population of 2004. A Chinese ...
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Nearly one in five new cervical cancers diagnosed from 2009 to 2018 were in women 65 and older, according to a new UC Davis study.But what has experts concerned is that, according to the study ...