Feral Cats Are An Invasive Species in North America (and elsewhere)
10,000 Birds
JULY 22, 2014
There is not a wild cat, such as the Wildcat, in North America, at that lower end of the size range for cats. Dogs are similarly dispersed across size ranges, with Foxes, Coyotes, and Wolves taking prey across different parts of the size range. We estimate that free-ranging domestic cats kill 1.4–3.7 billion birds and 6.9–20.7
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