What bird is on the pole?
The bird is an eagle.
    src        edge_attr  dst
0     1  to the right of   16
1     1  to the right of    9
2     2  to the right of   15
3     3               on   12
4     6   to the left of    8
5     7  to the right of   11
6     8  to the right of    6
7     9   to the left of    1
8     9  to the right of   16
9    10   to the left of   16
10   11   to the left of    7
11   14  to the right of   15
12   15   to the left of    2
13   15   to the left of   14
14   16   to the left of    1
15   16  to the right of   10
16   16   to the left of    9