Two zebras walking on dirt
Zebras covered with dirt
Ground covered with mad
two zebras walking together
little dirt mountain behind zebras
two zebras in an enclosure 
pile of dirt with no grass
zebras are brown and dirty 
three zebras in a pen
a scene during the day time 
a scene at the zoo 
green trees in the background
a couple of zebras 
a scene outside 
a dirt hill
a couple of zebras standing in the dirt near some water