Tag Archives for damselflies

Dragon and Damselflies

“Dragonflies are marvels of aerodynamic engineering. The adult beats its two sets of wings out of phase and can control both frequency and amplitude. The angle of the two sets can be controlled independently, allowing for some astonishing aerial manoeuvres, … Continue reading

05. July 2012 by Jo
Categories: Invertebrates | Tags: , | Comments Off on Dragon and Damselflies