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Sticker of Australian bush fly
Bug card No. 0075 of 1,500

Australian bush fly

Musca vetustissima

The Australian bush fly is a small fly that loves to land on faces, of people and of cows and sheep. There are so many of them in Australia that people wave their hand in front of their face all the time. That wave even has a nickname, the Aussie salute.

Lives in
Australia, outdoors in the bush and on farms
Top speed
about 8 km/h (5 mph)
Flying, estimate
Can it hurt you?
Dangerous: look, do not touch
What does it eat?
It drinks moisture from big animals and from dung. The mother lays her eggs in cow pats, and the maggots grow up there.
For real!Photo of Australian bush fly
Picture by Jean and Fred. CC BY 2.0, via Wikimedia Commons.

How fast is it?

cool stuff

Fun facts

1

The Aussie salute is the name for waving bush flies away from your face.

2

It lays its eggs in big dung pats, where huge numbers of maggots can grow.

3

In dry years, many of its eggs and maggots dry out in the cow pats before they can grow up.

4

Each spring, swarms of bush flies travel south and fill up Australia again.

5

A mother fly needs to eat enough protein, or her eggs stop growing.

you asked

Most asked questions about Australian bush fly

?Why do Australian bush flies land on your face?

They are looking for moisture to drink, from your eyes, nose and mouth, just like they do on cows and sheep.

?What is the Aussie salute?

It is the hand wave people in Australia use to keep bush flies off their face.

For bug experts

Scientific name
Musca vetustissima
Group
Flies and mosquitoes
Family
Muscidae
Classification
Insecta > Diptera > Muscidae
Lives on
Australia and Oceania

Where the facts come from

  1. Musca vetustissima (Wikipedia, CC BY-SA 4.0): what it looks like, where it lives, what it eats, sizes and fun facts, retold in simple words.
  2. Picture by Jean and Fred. CC BY 2.0, Wikimedia Commons. The round sticker of this bug is cut from the same picture.

If we got something wrong, sorry, we are bug fans, not a science journal. Tell us at hello@bugwiki.app and we will fix it.

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