Because that is what they were made for.
The gold diggers were called diggers because they dug. Dig?
no
dig hum
To fix the water pipe, the workers had to excavate beneath the sidewalk.
As name implies a digger means an equipment which can dig something. A digger is that machine which can dig earth.So digger comes from its work.
If your gerbil is healthy, it should just dig by itself. Gerbils are natural diggers, as they make burrows to live in in the wild.
A "dig". They dig up things.
you have to dig to dig up your coins and get tools and things for your island.
Diggers originally referred to the men who dug for gold on the Australian goldfields. Later it came to mean the Australians who fought in the wars, because they still had to dig trenches.
Gold
Yes,In fact wolves are excellent diggers that's why people use wolf dogs to sled with because they can dig in the snow with their sharp claws.I hope this answered your question.
They dig up bones and fossils of things that existed before humans, such as dinosaurs, or maybe even ancient humans!