i have tried to search the byc site and see about feathering, but have not found much. i have week old pullets and they all are feathering soooo quickly. they are even getting their tail feathers. my campines are the only ones who are not feathering as quickly but are getting some. they keep pecking at their own wings underneath. not sure if it is from all the food that the others 'spill' on them or what they are picking at. i cannot believe how quickly they have grown. they have doubled in size...i bet!