I bought a supposedly "two-year old" hen last week. I thought it might take her a couple days to acclimate but she still hasn't laid any eggs? They are free ranging during the day but she does know where the nest box is and we have some golf balls in there for her to see... and it's where they roost every night. Does it normally take that long to acclimate to new surroundings? She was super mean the first day but now she's getting along well with everyone. Any ideas? Thanks!