They look healthy enough - I wouldn't worry about it. I'm more worried about the snake hanging outside the brooder
I see lots of shavings in the feeder. I have started putting my feeders up on bricks to keep bedding from getting in the feed. The little chicks jump up and stand on the end of the brick to eat - the larger ones reach directly from the ground to eat. Either way, they don't get the feeder all messy. I don't know if silkies could jump up onto a brick though? They aren't as agile as other breeds.

I see lots of shavings in the feeder. I have started putting my feeders up on bricks to keep bedding from getting in the feed. The little chicks jump up and stand on the end of the brick to eat - the larger ones reach directly from the ground to eat. Either way, they don't get the feeder all messy. I don't know if silkies could jump up onto a brick though? They aren't as agile as other breeds.