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A comment on Forested Overpasses Allow Animals to Cross Safely Over Highways.

Re:Forested Overpasses Allow Animals to Cross Safely Over Hi... by damienkatz on Friday September 25, 2015 @04:05PM (#10280384)
Wondering how/if they ensure the animals use the bridge rather cross the highway? Fencing? Natural selection (Animals who prefer bridges more likely to pass their genes down)?
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Re:Forested Overpasses Allow Animals to Cross Safely Over Hi... by eonw on Friday September 25, 2015 @04:46PM (#10280578)
the ones i have seen have fencing funnels to them, there are gates for humans to cross, but the fence runs from one overpass to the next. the animals have no choice but to use the overpass.
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