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Cat Wars: The Devastating Consequences of a Cuddly Killer

10,000 Birds

Arriving in North America around the time of Columbus, they have become “one of the most successful invasive species on earth.”. And keeping cats, natural hunters, indoors is, as a matter of biology and of common sense, not the healthiest state for them. It’s also their role as “vectors of disease,” especially toxoplasma gondii.