Koala chases girl riding an ATV and attacks

Got chased by koala getting dairy cows in for milking.

What is the name of this buggy vehicle?

A: quad bike ( 4 wheel motor bike)

How fast was the buggy driving?

A : fast but no more than 10-15 k/ hr

Is this the first time that happened or do you face Koala daily?

A: yes it is the first time it chased me. I have seen this koala before then. It lives in the area.

How far did the koala chase you?

A: it chased me 100 mtrs

What happened to the koala after this?

A :
Once he worked out I wasnt what he was looking for he hopped off the bike and wondered away to gum tree