[Mastador1]

I would think you should be more concerned with what is happening with the Pythons and the Nile Monitor Lizards that are decimating wildlife here in America and let the Australians worry about their pussy problem themselves.

[E. Pluribus Unum]

Outdoor (U.S.) cats kill between 1.4 billion and 3.7 billion birds a year, study says

http://www.washingtonpost.com/national/health-science/outdoor-cats-kill-between-14-billion-and-37-billion-birds-a-year-study-says/2013/01/31/2504f744-6bbe-11e2-ada0-5ca5fa7ebe79_story.html