A black and white cow between two black cows
three cows in green grass
Cows in the field 
Cows looking at camera
Cows standing still answer 
a black cow on the grass
a green grassy field
three black cows facing forward
two solid black cows
cows standing in green grass
cow with dirt around hind quarters
cow standing between two cows
The black cow closest to the left
the black cow in the middle
the black cow on the right
a group of 3 cows
a group of 3 black cows
a group of cows making mean faces
the tallest of the three cows according to the picture
3 female black cows
two black cows
three large cows
three farm animals
a herd of black cows standing in a green pasture of grass