Has she been off to teach the chicks to eat? with one being hatched last night she probably won't leave the nest yet, unless she leaves it to make sure her other chicks get to eat. so better keep and eye on it. She will take them out on her own, but sometimes they will continue to sit which isn't a good thing if she has 3 day old chicks that need to eat. It's always better to make sure the eggs are going to hatch within 24 hours of each other to prevent these kinds of problems. 3 day old chicks will have to have food and water. If it's cold there she will problay wait till it warms up a bit then take them to the food bowl, plus she'll sit on them no matter where they are to give a warm up. Do you have another broody that will sit on the remaining eggs?
when my little frizzle first hatched out her 2 she continued to sit on the last 3 eggs, she hatched on Wed. and by Friday afternoon she had rolled the last 3 eggs out from under her on her own. so depends on the hen i guess.
