What is the animal that is in the water in this image?
The animal is a duck.
    src        edge_attr  dst
0     0   to the left of    4
1     1   to the left of    4
2     2   to the left of    4
3     3   to the left of    4
4     4  to the right of    0
5     4  to the right of    1
6     4  to the right of    2
7     4  to the right of    3
8     4  to the right of    6
9     4  to the right of    7
10    6  to the right of    8
11    6   to the left of    4
12    7               in    4
13    7               in    5
14    7      swimming in    4
15    7   to the left of    4
16    8               of    7
17    8   to the left of    6