Do the animals in this image have the same type?
Yes, all the animals are cows.
    src        edge_attr  dst
0     0  to the right of    4
1     2   to the left of   11
2     3               of    4
3     3  to the right of    6
4     4   to the left of   10
5     4   to the left of   13
6     4  to the right of    6
7     4   to the left of    0
8     5  to the right of   12
9     5  to the right of   14
10    6   to the left of   12
11    6   to the left of    3
12    6   to the left of   14
13    6   to the left of    4
14    8               on    9
15   10  to the right of    4
16   11  to the right of    2
17   12  to the right of    6
18   12   to the left of    5
19   12  to the right of   14
20   13  to the right of    4
21   14   to the left of    5
22   14  to the right of    6
23   14   to the left of   12