One of these things is not like the others ...

One of these things is not like the others,
One of these things just doesn't belong,
Can you tell which thing is not like the others
By the time I finish my song?

I'm fairly certain there's a rooster in my pullet cage.  What do you think?

It's not real clear in this picture, but his comb is taller, redder, and he is getting wattles. 
That is not a Buff Orpington Pullet, but rather a Buff Orpington Roo.

Did you guess which thing was not like the others?
Did you guess which thing just doesn't belong?
If you guessed this one is not like the others,
Then you're absolutely...right!

Trusting in Him,
April