https://fieldguide.mt.gov/speciesDetail.aspx?elcode=IIDIPZN010
A Tachinid Fly - Montana Field Guide
Montana Field Guide contains a wealth of information about Montana's diverse species.
tachinid flymontanafieldguide
https://idfg.idaho.gov/species/taxa/1473322
Microchaetina valida (A Tachinid Fly) | Idaho Fish and Game Species Catalog
idaho fish and gametachinid flyvalida
https://idfg.idaho.gov/species/taxa/1473198
Dinera grisescens (A Tachinid Fly) | Idaho Fish and Game Species Catalog
idaho fish and gametachinid flydinera
https://saphotographs.blogspot.com/2013/09/tachinid-fly.html
South African Photographs: Tachinid Fly
Family Tachinidae A small and very colourful fly. No info available on it.
south africanphotographsfly