12:00
1883
09:40
07:00
08:44
11:53
05:27
19:47
08:52
29:46
33:07
03:27
03:42
35:21
12:15
07:00
08:00
08:24
07:33
12:00
01:41
27:19
02:37
04:10
02:54
04:00 Unskilled chicks demonstrate their special skills with label “black”