Not my "crazy numbers".  Those of researchers with the Australian Ministry for the Environment.  And if I have "less right" to comment on Hawaii's feral cat scourge, you CERTAINLY have no right to dismiss Australian scientific data as "crazy numbers".  My son is a joint US/Australian citizen, and two of my grandchildren are Australian born and raised.  I indeed have skin in that game, that's very precious to me.  I don't want them struggling to survive in the midst of a mass-extinction induced ecological collapse or a cat-vectored zoonotic disease pandemic.  And I want them to be able to see king parrots, wallabies, blue-tongued lizards, kookaburras, Children's pythons, White's tree frogs and bandicoots someplace other than in a picture book of extinct Australian animals.  So how much "skin" do you have in the game?  Other than that of your filthy, disease-ridden "community" vermin, I mean.