Sable Island—a 40-kilometer sandbar that exists ... sound and motion sensors to deter the horses from interfering with structures and, in turn, protect them from human influence.

Sable Island ecologist Dan Kehler says the horses are most vulnerable ... But no doubt there are some impacts on the genetic structure of the horse population. So you lose probably the weakest ...

On Sable Island, a thin crescent-shaped sandbar in the Atlantic Ocean, the shifting landscapes make for dazzling – and jarring – experiences. The remote island is home to about 450 feral ...

Sable Island ecologist Dan Kehler says the horses ... But no doubt there are some impacts on the genetic structure of the horse population. So you lose probably the weakest individuals, but ...