How come all these folks who like to do it in public are cows?

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: Amorous cows brought traffic to a grinding halt in Rayburn, Penn.
: on Friday.
:
: A pair of bovines were caught "having relations in the
: road," state police told the Pittsburgh Post-Gazette. The
: cows did the dirty on an intersection near a construction zone,
: blocking traffic in multiple directions.
:
: The bull didn't take kindly to police attempts to interrupt the
: act, so cops called in the Pennsylvania Farm Bureau, whose
: officials "coaxed the animals into custody."
:
: "We've had cows hit by cars before...this is a first in my
: career," Trooper John Corna said.
:
: