xanthochroism

Translations

xanthochroismnoun
Xanthochroism is a genetic mutation that affects the coloration of birds.
Ксантокризм - это генетическая мутация, которая влияет на окраску птиц.

Definitions

xanthochroismnoun
A condition in which an animal, typically a bird, exhibits an unusual yellow pigmentation in its feathers or skin, often due to genetic mutation or dietary factors.
The canary displayed xanthochroism, with its feathers showing a vibrant yellow hue unlike its usual coloration.
An abnormal condition in which red or darker pigments are lacking, so that normally red, brown, or black areas of an animal’s integument appear yellow.
The yellow cardinal is a striking example of xanthochroism, its usual red plumage replaced by brilliant yellow.