
Not all 3 in a line but it looks like Blue feet has thinner legs than the one beside it.
I noticed that too, but BBF does not look any smaller than BYF. Of course, BYF appears to be younger than BBF, so that could explain why it isn't bigger.
When BBF was on the poop deck with the other BYF last night, it appeared to me that the BYF was bigger.