This thread has pics of the flock including the Gonzalo the rooster.
https://www.backyardchickens.com/threads/supposedly-barnefelders-and-wyandotts.1346451/He is almost 2 years old. He is the same breed mix as one of the hens.
I can look him over for lice/mites today.
I feed them all organic layer feed with 10 % added flax and some amaranth seed mixed in (because I got 13 bags of that for free). Snacks are kitchen scraps, some scratch and whatever they find rooting around. Water has added ACV.
He eats and drinks fine, acts fine, guards the hens, calls them if he finds a good morsel, courts them, mounts them, finds a nest for them... I don’t know about the crop emptying overnight. How do I check that?
I have been noticing him being colder more so in their first winter (because last winter was quite a bit colder than this winter) and a bit this winter. It is not an immediate problem. I don’t think he is in danger. I was mostly curious if that is a rooster thing, or if it is just this particular rooster.