1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
label value parent Mammals 0 Birds 0 Reptiles 0 Dog 42 Mammals Cat 38 Mammals Horse 15 Mammals Cow 28 Mammals Eagle 12 Birds Parrot 22 Birds Penguin 8 Birds Hawk 10 Birds Snake 18 Reptiles Lizard 14 Reptiles Turtle 9 Reptiles