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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. Still, with the help of various sources, the authors have a try: Ninety million cats live in 46 million American homes; There are 100 million feral cats that live outside and eat mostly wildlife, and 50 million owned cats (i.e.,

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Feral Cats in American Cities

10,000 Birds

The problem of free-roaming cats — and their predation on birds and other wildlife — is hotly contested in communities across the country, and it triggered a lively exchange in the hearing room. And she has a North American bird book that has so far taught her how to recognize a sparrow. … “I understand the objection,” she said.