นกคีรีบูน color
โอปอล (คีรีบูน)
Canary mutation (COM 'Opal'): gathers the eumelanin under the core of the feather, giving black and agate canaries a bluish-gray look, browns a brownish gray and isabels pearl gray, the underside of flights and tail darker than the top. Not the rabbit OPAL.
2 นกคีรีบูน breeds list โอปอล (คีรีบูน). It is in a club standard for 2 breeds.