Are these animals of different types?
No, all the animals are giraffes.
    src        edge_attr  dst
0     0  to the right of   22
1     0   to the left of   19
2     0  to the right of    1
3     0   to the left of   21
4     0   to the left of   18
..  ...              ...  ...
56   24               on   10
57   25   to the left of   19
58   25   to the left of   20
59   25   to the left of   21
60   25   to the left of   18

[61 rows x 3 columns]