книги Наука, техника, медицина Естественные науки Естествознание Биология

English Fallow budgerigar mutation

Код 3249983

  • ISBN: 978-5-5140-9482-0

Нет в продаже

Аннотация к книге "English Fallow budgerigar mutation"

High Quality Content by WIKIPEDIA articles! The English Fallow budgerigar mutation is one of approximately 30 mutations affecting the colour of budgerigars. At least three types of Fallow, the German, English and Scottish, all named after their country of origin, have been established, although none of these types is common. They are superficially similar, but adult birds may be distinguished by examining the eye. All have red eyes, but the German Fallow shows the usual white iris ring, the eye of the English Fallow is a solid red with a barely discernible iris and the iris of the Scottish Fallow is pink.

Оставить комментарий

Оцените книгу:

ISBN: 978-5-5140-9482-0

Книга находится в категориях

Справочники Словари-справочники Домашние животные Путешествия, туризм, природа

Вместе с этой книгой покупают

Просмотренные товары