my pest paragraph

Hi,today I am going to show you my paragraph about why cats are pest's.

Feral cats are act more like a pest than stray's and companion cat's because they kill animal's including native bird's more often,they really won't give a thought on witch type of bird there eating,there ruthless with what they eat and i mean ruthless,it could be a endangered ,native,SUPER RARE bird but that would not matter. there are more than 1.5 million of cat's and that was just a few years ago,JUST imagine how meany there are this second that your reading this,there are most likely more than 66776 being born RIGHT NOW.