Dragonflies breed 
This morning I was greeted by a dragonfly passing in front of me, 2 tails hug each other. Initially I thought he would fly away from me, but the dragonfly was hiding in the weeds.
See what they do, surely you believe. The dragonfly prey on his opponent after marriage, is really cruel. So nature, the balance of nature is necessary to keep the population of the dragonfly.
