As humans continue to build and expand around the world, animals are losing their homes and inching their way into people's backyards.
Past the crowded suburbs, Boone tracks down cougars and elephants as they travel into Zimbabwe.
Track the creatures that are fighting for supremacy in our backyards.
Boone ventures into the heart of crowded cities to uncover a hidden world.
As humans continue to build and expand around the world, animals are losing their homes and inching their way into people's backyards.
