damselfly

Dragonflies live around water because the water level adult dragonfly laying their eggs which then hatch into larvae. But the dragonfly does not live in any water. Dragonflies have to live in the water, because he will not be able to survive in water that has been polluted or disrupted water ecosystems. If a water source there are many dragonflies, it indicates the water source clean, unpolluted. Therefore, the antiquity of the Indians Navajo dragonfly drawing emblem as a sign of clean water.

@banganis