Friday 2 February 2024

Willow Emerald Damselfly


Photograph of a Willow Emerald Damselfly by Steve Cham

This time of year - when you are out and about looking for the early signs of spring - there is a frustrating lack of leaves and flowers - but you would be doing a huge service if, on your botanical jaunts, you might look out for signs of a potential new arrival in Shropshire the Willow Emerald Damselfly.  These insects lay their eggs in late summer directly into branches of willows and alders and similar that hang over slow flowing rivers or sheltered standing waters. The plant in response produces these patterns of galls known as scars which are so distinctive they are actually accepted as species records for this imminent new arrival- as yet unrecorded in Shropshire! Sue Rees Evans would love to know if you see these scars, or indeed the adults later this summer...or if you're very lucky you may see the eggs hatch and the young larvae emerging from the twigs in spring!   Just take a look at these pictures and if you see any signs of Willow Emerald Damselfly please contact Sue at

Additional photographs below provided by Steve Cham.

Thank you