Perhaps I am being a bit hypersensitive, but I feel like Lena's chick that just hatched isn't quite as with it as the others. Of the three chicks that had hatched this morning when I went outside, I'm pretty sure she hatched last (she still had damp patches on her down, more than the other two that had hatched overnight/early in the morning). The two older chicks are starting to move around and investigate, although they are mostly staying under their mamma hen (the Buff Orpington). Lena (the Cochin), who already has a 2 day old hatchling has started to get antsy about getting off the nest and scratching around. When she gets up to go somewhere, her new chick will try to follow but she seems to have trouble standing up all the way and doesn't move very fast. She will call to Lena and then Lena will rush over and lay down again, and her babies will go underneath her and settle down.
Like I said, I think Lena's new chick is the youngest of everyone by at least a few hours, so probably she just needs to rest for a day and then she will start being more with it, but since the others all seem more active than her I get worried, especially since I know there can be complications with hatching shipped eggs, and this is my first time for that. Any ideas if there's really something to worry about, or am I just being over protective?