MUSCATINE COUNTY, Iowa (IOWA CAPITAL DISPATCH) - Cattle at a nature preserve in eastern Iowa appear to roam the land freely — no fences or cowboys on horseback patrol their movement. Instead, these ...
Virtual fencing uses GPS collars, sounds and electrical cues to move cattle across a landscape. Along with saving ranchers ...
The idea of virtual fencing, which replaces physical barriers with digital ones, has gained momentum globally in recent years ...
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