What are the animals that are on the beach?
The animals are birds.
    src        edge_attr  dst
0     0  to the right of    5
1     0  to the right of    3
2     1  to the right of   26
3     1  to the right of   24
4     1   to the left of   12
..  ...              ...  ...
71   25   to the left of    4
72   26               on    6
73   26  to the right of    3
74   26   to the left of   24
75   26   to the left of    1

[76 rows x 3 columns]