Ведь меланистов-розелл вывели также с единичных потемневших птиц!!!

ИНТЕРЕСНАЯ ФОТОПОДБОРКА ЖИВОТНЫХ МЕЛАНИСТОВA melanistic gouldian is not a mutation. It is caused by lack of proper lighting or a genetic deficiency.
When the bird lacks proper lighting it cannot synthesize what it would with proper lighting. So when the bird molts, the feathers are used to take out that which the sunlight would have helped the bird absorb.
The bird will usually return to normal and correct itself on the next molt.
Often melanistic gouldians are mistaken as a new mutation for blue breast.
Спасибо, Марина!Marina писал(а):Ну точно черномырдик.Давайте будем наблюдать, какого цвета голова будет и вообще каким вырастет.