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Cat Wars: The Devastating Consequences of a Cuddly Killer

10,000 Birds

He likes books too, which made him the ideal reviewer for Cat Wars: The Devastating Consequences of a Cuddly Killer. Agonizing quandaries concerning invasive species are well-known to wildlife biologists. Arriving in North America around the time of Columbus, they have become “one of the most successful invasive species on earth.”.

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

10,000 Birds

As she continued her monologue about these cats, the Wildcat cautiously walked in our direction, never taking its eyes off of us, stiff-legged, ears motionless, striped like a standard “tiger” domestic cat but entirely in grays. The most interesting thing about this cat was lack of kitty-cat-ness.

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Are there so many birds that cats don’t matter?

10,000 Birds

For instance, assume (and I will NOT stand by this number, it is just one I’ve heard here and there) that kitty cats in America kill 50,000,000 birds a year. 1) The total percentage of a species that is killed by some force may have a very large evolutionary or adaptive effect even if the percentage is very small, like in the 0.5

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Feral Cats in American Cities

10,000 Birds

… Matthew Anderson [of Audubon] said proponents of colonies are putting the interests of one invasive speciescats — over the hundreds of other native ones that are their prey. Cats are domesticated animals that are not indigenous wildlife in North America. Those who violate the ordinance can be fined $200.