the cow is black with a white face 
the cows are behind a fence
the cows are behind a wire fence 
the cows are in a grass field with small trees and bushes 
a black and white cow
red and wire fence
branches of a tree
cows behind a fence
black cows in the grass
a black and white cow in a field
leaves are on a tree
a stretch of barbed wire
cow on grass field
a large cow 
black and white cows stand in a grassy field bordered by tall trees and grass