本帖最后由 人与自然 于 2013-5-14 22:54 编辑
A moth in flight: This image, taken by photographer Linden Gledhill in his garden in Pennsylvania, shows an alternative angle of a moth in flight. Gledhill said that moths and butterflies are some of his favourite insects to photograph because they look so graceful during flight
A fly in flight: Flies are also known as diptera, which means 'two' and 'wings' in Greek. The fly's antenna, which sits on top of its head, pictured, is short to reduce drag during flying |