Does the bird have blue color?
No, the bird is brown.
    src        edge_attr  dst
0     1   to the left of    3
1     3  to the right of    4
2     3  to the right of    8
3     3  to the right of    7
4     3  to the right of    6
5     3  to the right of    1
6     4   to the left of    9
7     4   to the left of    3
8     4   to the left of    6
9     6  to the right of    8
10    6   to the left of    3
11    6  to the right of    7
12    6  to the right of    4
13    7   to the left of    3
14    7   to the left of    6
15    8   to the left of    6
16    8   to the left of    3
17    8   to the left of    9
18    9  to the right of    4
19    9  to the right of    8