Copy Reference The Medicinal Bird
Year:1981 Issue:9
Column: Columns and Specials
Author: YOU XIYUAN
Release Date:1981-09-01
Page: 61
Full Text:
THEY'RE called black chickens, not from the color of their feathers, which are white except in a rare black-feathered species, but because their bodies are full of a black pigment called melanin....
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