книги Наука, техника, медицина Техника Сельское хозяйство

Bird Vision

Код 998083

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Аннотация к книге "Bird Vision"

Vision is the most important sense for birds, since good eyesight is essential for safe flight, and this group has a number of adaptations which give visual acuity superior to that of other vertebrate groups; a pigeon has been described as "two eyes with wings". The avian eye resembles that of a reptile, but has a better-positioned lens, a feature shared with mammals. Birds have the largest eyes relative to their size within the animal kingdom, and movement is consequently limited within the...

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Издательство: Книга по требованию
Дата выхода: июль 2011
ISBN: 978-6-1306-3784-2
Объём: 212 страниц
Масса: 344 г
Размеры(высота, ширина, толщина), см: 23 x 16 x 2

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