A. Insects (Other)
More extensive information on insects can be found in a separate blog post.
B. Tachinid flies (TACHINIDAE)
Tachinid flies have perhaps 8,000 or more different species. In general, they parasitise other insects.
C. Tachinid fly - unnamed 3 (Siphona geniculata)
This is a small grey-green fly with distinctly orange legs. It can be found in a variety of habitats between late May and October.
It is widespread in Britain.