Remove Free Range Remove Killing Remove Pets Remove Species
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Cat Wars: The Devastating Consequences of a Cuddly Killer

10,000 Birds

Agonizing quandaries concerning invasive species are well-known to wildlife biologists. Thus the decision was made to kill 3,600 Barreds, and it’s hard to fault the inescapable logic of doing so, as one Audubon Society director expressed it: On the one hand, killing thousands of owls is completely unacceptable.

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Feral Cats Are An Invasive Species in North America (and elsewhere)

10,000 Birds

This is approximated by the size of the animal, but really, this has to be adjusted for depending on modality of killing. Also, feral Cats on islands seem to be a serious problem, causing the extirpation of some indigenous species. We estimate that free-ranging domestic cats kill 1.4–3.7 ” Many.