Aeshnidae

Aeshna isoceles (Müller, 1767)
Vroege glazenmaker Green-eyed Hawker (Norfolk Hawker) L: 62 - 66 mm
     
Relevant Dutch literature (Eng. summary)
  video Vroege glazenmaker

Vroege glazenmaker Adult, De Weerribben, Overijssel, June 2, 2009
Vroege glazenmaker man

Adult (male), Wildervank, Groningen, July 30, 2008

Adult, De Weerribben, Overijssel, May 20, 2007

Sitting in the grass in the morning.

Vroege glazenmaker man jong

Young adult (male), De Weerribben, Overijssel, May 13, 2006

Vroege glazenmaker man jong Young adult (male), De Weerribben, Overijssel, May , 2005
Vroege glazenmaker vrouw jong

Young adult (female), De Weerribben, Overijssel, May 16, 2004


Habitat: Prefers waters with rich vegetation like swamps of Water-soldier Stratiodes aloides  


Distribution: 

Flight season: Highest numbers in June, but also seenfrom May to September


Status: Fairly common in The Netherlands in contrast to adjacent countries. Is classified as vulnerable on the Red List


CheckStat