Thursday, November 19, 2009

A new life of Cicada

Cicadas emerge after 13 or 17 years underground
“periodical cicadas”-- only found in North America -- have very long life cycles and their life cycles are synchronized.


In 1956, 1.5 million cicadas per acre were counted! (study done in forested floodplains near Chicago)
In 1990, people were shoveling them off their driveways!

They can be loud and just annoying you with the 104-106 decibel level
(louder than motorcycle-100 db and lower than Rock Concert 120db)

Cicadas do not sting, bite or carry diseases.You can eat them.

FACTS
Cicadas live above ground 4-6 weeks
Cicadas are not locusts which are grasshoppers.
With the huge numbers of its emerging, what John the Baptist ate might be cicadas rather than locusts. Do you think so?

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