the world > animals > mammals > group Ungulata (hoofed) > group Ruminantia (sheep, goats, cows, etc.) > cow > [noun] > young or heifer > in its first year
heifer-bud1507
heifer calf1865
1865 H. H. DixonField & Fern vii. 140 The brothers only sell a few heifer calves.