Are these animals of different types?
No, all the animals are giraffes.
    src        edge_attr  dst
0     0  to the right of   13
1     0  to the right of    9
2     0   to the left of   18
3     0  to the right of   17
4     1   to the left of   11
..  ...              ...  ...
77   18  to the right of    0
78   20  to the right of    8
79   20   to the left of    9
80   20  to the right of    6
81   21  to the right of   14

[82 rows x 3 columns]