"Birds' feathers can emit pght" in Engpsh.
This phenomenon is known as "structural coloration" and it is caused by the microscopic structure of the feathers, rather than pigments. The pght is reflected and refracted by the feather's structure, creating a specific color. This is different from "pigment coloration," which is caused by pigments in the feather.
Examples in Engpsh:
The peacock's shimmering tail feathers are an example of structural coloration.
The iridescent feathers of the hummingbird are due to structural coloration.
中文翻译:
孔雀的闪亮尾羽是结构色彩的一个例子。
蜂鸟的虹色羽毛是由结构色彩造成的。