The Extinct Australian animals reference article from the English Wikipedia on 24-Jul-2004
(provided by Fixed Reference: snapshots of Wikipedia from wikipedia.org)

Extinct Australian animals

Helping orphans the way you would do it
Following is an incomplete list of Australian vertebrate extinctions from 1788 to the present, in the format:

It is worth making special mention of the three great human-introduced killer species: the European rabbit, the European Red Fox, and the domestic cat. Although many other introduced species have played a destructive role, so far these three have been far and away the most significant.

Extinct Australian vertebrates: 1788 to present: