Why do red-faced hens lay eggs?

“This hen will lay eggs; that hen definitely won’t!” Experienced farmers can come to such conclusions just by observing the chickens’ activities on the ground. Their method of identification is …

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Chicken first or egg first?

Mencius, one of the four great disciples of Confucius, was known among ancient scholars for his keen interest in natural sciences. During his time, people would pose questions like “Which …

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Why can common tailorbird sew up leaves?

The tropical bird, the tailorbird, is famous for its clever nest-building skills. Their bodies and feathers resemble those of warblers. They have a petite figure, with the tail feathers occupying …

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Will the magpie really give good fortune?

In rural areas, children often enjoy singing “The Magpie Calls, Guests Are Coming”. In ancient Chinese literature, there are many records about birds. For instance, in the “Miscellaneous Records of …

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