In both studies, the barley and sheep poop were not native to the islands. "Sheep … arrived on the Faroes with their human friends," Curtin said. "The Vikings didn't arrive until 800 or 850 [CE]." ...

While camping/hiking the upper Florida watershed – a key source for Durango city drinking water – over four days recently, I observed and photographed the following: domestic sheep excrement ...

By Ashley Strickland, CNN. The isolated Faroe Islands were once home to an unknown population in 500 AD, about 350 years before Vikings ever arrived, according to new research.

Sheep graze along a service road at Enel North America's solar farm in Haskell County on Oct. 20. ... push grass seeds into the ground with their hooves and poop nutrients back onto the soil.