Thursday 7 September 2017

Spot the Willow Emerald

I've bumped into a few people at Finedon looking for the Willow Emeralds, many without success. They are very hard to find and require a lot of effort, mainly because of their habit of perching amoung the Willow trees and that their green bodies are well camouflaged against the leaves. Numbers are still low, I have only ever seen 2-3 males at a time, further adding to the difficulties in seeing them. Today I saw 2 males in the submerged Willows, perched on dead branches. They do move around often and this is perhaps the best way to see them as their movement catches the eye. I have seen other species such as Darters disturb them, but they frequently return to the same branch, or one of several. I have even seen territorial behaviour between two males, when one nearly ended up in the water. There is still plenty of time until their season ends, so if you haven't seen them yet keep trying.

Fresh egg-laying scars in the Willow branches

Territorial Male on a dead Willow branch

Spot the Willow Emerald!!
Crop of the above shot