I've hatched a few Wyandotte chicks (Columbian here) who feathered out soooo slowly. I've also heard other people say the same thing for some of their Wyandotte chicks. Although, mine have never been smaller than other hatchlings. If anything they were larger, because most of them turned out to be roosters. As for the way the lower wing feathers are coming in, every now and then my guinea keets will do that. Their lower wing feathers just flop out like that and are often touching the ground. Actually I have 2 keets living inside that are like that right now, lol. They always grow up to be strong & healthy just like the rest. Sometimes they just take a little longer to grow up, I'm sure she'll be fine!
She's very pretty too.
