Furthermore, the chemicals can directly poison dragonflies, particularly their aquatic nymph stages, which are highly ...

The main dragonfly Wisconsinites typically see is important, but the importance lies in the nymph stage underwater. Because of this, Spalding said WDS advocates for water conservation and safety. The ...

This little critter is a dragonfly nymph. It looks pretty ugly at this ... Eggs are usually laid in quiet pond water where they hatch and turn into nymphs. The nymphs remain underwater for up ...