| Female species of dragonflies and damselflies will allow males to mate with them only when they see that he has a suitable egg-laying territory. |
| Apart from their intrinsic and aesthetic value, dragonflies and damselflies are now recognised as indicators of riverine integrity. |
| The Odonata, the order to which damselflies and dragonflies belong, play a very important ecological and economic role for human beings. |
| Dragonflies and damselflies begin their lives as nymphs, living underwater for a year of more. |
| I remember the dragonflies, damselflies and other insects, their colours iridescent in the bright sun. |
| In addition, the park is buzzing with insect life and is regionally important for the high numbers of dragonflies and damselflies. |
