Willow Emerald, Woodmouse, Volunteers in Gunnersbury Triangle

Willow Emerald Damselfly on Willow in GT. This is a new species in the UK, only having arrived from the Continent in the past couple of years. It appeared in numbers ovipositing in the GT pond in August. The species perches with its wings not fully closed together. The iridescent green is handsome when it flies, remarkably well camouflaged when perched.
Woodmouse by GT bicycle wheel
Female Southern Hawker on Broom
Tara Netty Eleni volunteers mowing Anthill Meadow (and looking at interesting specimens). We found small toads, frogs, and newts in the grass.