On which side of the image is the bird?
The bird is on the left of the image.
    src        edge_attr  dst
0     0         drawn on    7
1     0  to the right of    2
2     0  to the right of   13
3     0  to the right of   10
4     0   to the left of   19
..  ...              ...  ...
81   19               on    7
82   20  to the right of   14
83   20               on    7
84   20  to the right of   10
85   20  to the right of   16

[86 rows x 3 columns]