EP55 – The Emerald Damselflies

In this episode we look at the Emerald damselflies, the Lestidae,
found in the UK. The Common, Scarce, Southern and Willow Emeralds,
looking at how to identify them, their habitat preferences, egg
laying and larva habits, the recent arrival and spread in the UK of
the Willow and Southern Emeralds and some more geeky info…