What's the ostrich in front of?
The ostrich is in front of the tree.
     src        edge_attr  dst
0      0  to the right of    8
1      0  to the right of    7
2      0   to the left of   10
3      0   to the left of    9
4      0   to the left of    4
..   ...              ...  ...
102   22  to the right of    7
103   22   to the left of   20
104   22  to the right of   13
105   22   to the left of    9
106   22  to the right of   12

[107 rows x 3 columns]