Saturday, April 6, 2013

Parasite Causes Mice to Permanently not Fear Cats - LiveScience

[photo]cat_mouseDouglas Main, Staff Writer: The parasite Toxoplasma gondii is a crazy protozoa that lives in most warm-blooded animals but that prefers to live in cats, where it can sexually reproduce.
To return to its feline haunts, it can manipulate the behavior of mice and other animals it infects. It can, for example, make rats unafraid — even sexually attracted — to the smell of cat urine. (You can't make this stuff up.)...Continue reading...

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