This November 2017 video from the Netherlands shows a female common darter dragonfly, in tandem with a male, depositing eggs under water. Next spring, the young dragonfly larvae will hatch.
The first serious freezing of the year will kill the adult dragonflies.
Pingback: Oldest eye ever of fossil trilobite? | Dear Kitty. Some blog
Pingback: Dutch dragonfly reserve | Dear Kitty. Some blog