In the afternoon it became hot, +28° C. Went through Wimbledon Common.
The Six-spot Burnets (Zygaena filipendulae) are very local at the place:
Terellia tussilaginis picture-winged flies hang around Burdock, their foodplant. Male:
A mating pair:
On the heath there is a lot of grasshoppers.
Female Brown Field Grasshopper (Glyptobothrus brunneus):
Male Stripe-winged Grasshopper (Stenobothrus lineatus):
Crazy numbers of Bee-wolves (Philanthus triangulum) everywhere. A male: