01/24/2012 01:33 pm ET Updated Mar 25, 2012

Extraterrestrials And Cows

Aliens from outer space were blamed for a spate of cow mutilations in the 1970s. Since then, it seems that extraterrestrials are more careful not to leave evidence of cow abductions.

However, cows aren't the only livestock bothered by aliens. They'll take sheep if no cows are available.

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