Metal fence in front of the giraffes.
Dirt on the ground.
Five giraffes in a pen. 
A tall wire fence. 
Two giraffes looking at a man. 
Giraffe leaning towards fence
giraffes behind a fence
giraffes behind a tall fence
tall giraffes behind a tall fence
giraffes that are fenced in
tall giraffes that are fenced in
giraffes behind a wire fence
a wire fence that is tall
an area with giraffes
giraffes in an area
mesh of the fence
a man looking at giraffes through a fence