birds
a feather star is cold blooded
Turkens, are the best form of no feather on neck chickens.
Warm
Chickens, like all birds, are warm blooded.
Once they are fully feathered. Each breed will feather out at its own pace but most will not need a light for warmth after about 3 to 4 weeks. Full feather usually takes about 8 to 12 weeks.
yes
I believe if you stay inside and get an electrical blanket you will be fine and if you don't have one just get a blanket and lie in bed, but if you have to be outside i suggest a feather-down coat it is very warm and thick.
to keep them warm, because chickens are natural incubaters
Down feathers for birds are like there Heating and AC in your house. If there to cold they will fluff up their feather and allow air to come in and get trapped and warmed. Too warm they will stay sleek and create cool air by flapping there wings or taking a bath. !!
To warm a chickens egg you have to put it in the oven.
They sit on top of them to keep them warm until they hatch. Every once in a while, many chickens will turn them over so that all sides on all the eggs will stay warm.