Смотрите видео бесплатно Magicicada Periodical Cicadas

(5.68 MB) добавлено 08 May 2017 Сыграно раз: 131 Животные Nature Bug
Magicicada Periodical Cicadas

Описание анимации:

They are called periodical because nearly all individuals in a local population are developmentally synchronized and emerge in the same year.

|