cats who need them

This story that I have read is about cats. They are famous but they are also a killer. They eat rats and they also eat insects and they can even eat black robins. There are 1.5millon cats in NZ. Some people have different views about them. Businessmen believe that cats are serial killers they say that cats kill to many of our native birds and they think that we should get rid of cats however bob kerridge says that only 50 percent of cats actually hunt although they, still eat the native birds he says that sometimes there fussy about  what they are going to hunt the law states that there are 3 types of cats however some people think that we should get rid of the cats they say that cats are not native to nz. Our native  birds and animals were here first and they have  adapted  into an  environment with few predators.