they are 5,500 dragonflies across the world
Like all insects, dragonflies have six legs, arranged in three pairs.
Sound it out: dra-gon-flies From this, we can deduce that dragonflies has three (3) syllables.
It means that there is some sort of gathering of insects that the dragonflies are eating
yes
Dragonflies lay hundreds of eggs at one time. However, many do not survive as they are eaten by other insects and some birds.
Dragonflies have too many predators to list. They're eaten by birds, bats, frogs, fish, large spiders, wasps and other dragonflies, to name a few.
Dragonflies do not emit light. The insect that you are thinking of is a firefly, or the scientific name is Lampyridae, which are a class of beetles. They are nicknamed 'lightning bugs' in the US.
There are many superstitions regarding dragonflies in folk culture. Many people believe that the presence of a dragonfly means good luck.
There are hundreds of species of Dragonflies
3000
Dragonflies are excellent for controlling the pest population. The dragonfly helps humans by eating mosquito and many types of biting flies.
During the fall, all generations have emerged and thats why you see more of them. At the end of the fall, the dragonflies will die.