a black and white zebra
a zebra looks for grass
a zebra in a zoo
a zebra in a fenced pen
a small adult zebra
zebra in front of logs
zebra searching for food
a zebra with its head down
a zebra sniffing ground
a zebra looking at the ground
a zebra sniffing the ground
a grilled wooden fence
a zebra standing on the ground
zebra looking for some grass. 
some logs behind the zebra
the ground the zebra is standing on
the fence by the trees
the grass next to the fence
this is a zebra
a zebra grazes in an enclosed area at the zoo eating grass near a fence