The fascinating photo below, is part of "17 Year Cicada" editorial which is sorted within "Cicada 17 Year Cycle", "17 Year Cicada Bugs", "17 Year Cicada Hatch" and "Cicada Why 17 Years".
17 Year Cicada: 17 Year Cicada Range - In fact, they have been making up an amazing group of creatures since their discovery about 300 years ago.
Both of them are called so due to the incredible capability: they merge by million noisy adults within a few hours after their silent staying underground during 13 or 17 years! No comments, indeed.
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