Five reasons flies are awesome (despite being really annoying) - CSIRO

Hate flies in the summer? Here's why you should love them. - Vox

فوائد الذباب - موضوع

Buzz, buzz, slap! Why flies can be so annoying - Institute for Molecular Bioscience - University of Queensland

Why are flies so persistent and annoying? - Quora

Why flies are particularly annoying this summer

Insects Berowra backyard

How to Keep Flies Away - 8 Easy Ways to Repel Flies

Five reasons flies are awesome (despite being really annoying) - CSIRO

About the Australian fly. I can vouch for this. From Bill Bryson's Down Under. : r/australia