Is there a fence or a bird in the image?
Yes, there is a bird.
    src        edge_attr  dst
0     0  to the right of    8
1     0  to the right of    1
2     0  to the right of   23
3     1   to the left of   22
4     1   to the left of   13
..  ...              ...  ...
75   28  to the right of   15
76   28   to the left of   14
77   30   to the left of   14
78   30   to the left of   18
79   30             near   13

[80 rows x 3 columns]