Are those twins in the pic with the blue tile? What year was it painted? I wonder how old they would be now….. i guess if they survived…yikes
One similarity.
https://books.google.com/books?id=5dJnAAAAIAAJ&pg=PA112&lpg=PA112&dq=cock+satanic+symbol&source=bl&ots=2nvx3_gseY&sig=QxVfNPMeMff2WvvMRv-RTkCkWaA&hl=en&sa=X&ved=2ahUKEwidtJKIgPHcAhUQylMKHXQMBzs4ChDoATACegQICBAB#v=onepage&q=cock%20satanic%20symbol&f=false
To be clear. That they are birds is the similarity. Not that they are the same. I saw the post on the peacock. Added to it what I found on the cock.