The pronghorn is the fastest land animal in North America and evolved to run on the open range. However, an increasingly fragmented environment, criss-crossed by livestock fences, is creating problems for the fleet-footed creature.
The pronghorn is the fastest land animal in North America and evolved to run on the open range. However, an increasingly fragmented environment, criss-crossed by livestock fences, is creating problems for the fleet-footed creature.
