Hi Everyone! I'm new to ducks but I've had chickens for about a yr now. I'll be picking up 4, 2 month old ducklings from a co-worker tomorrow and I thought I did all my research but now I'm finding contradicting info. My main questions are: 1) Can ducks drink out of "Chicken Nipples?" Those stainless water nipples that are attachable to buckets for poultry. My girls free range all day and have multiple water sources but all my little quarantine waters have nipples. 2) How do I tell male from female ducks? The littles I'm getting tomorrow are barnyard mixes from what I understand. While I can keep male ducks, I'd prefer not too. 2.5) I've heard that male ducks can kill chickens because they're a rough during breeding. Is this really a thing? 3) I do a standard quarantine of 30 days but I've read/heard that ducks don't carry a lot of the same diseases that chickens do as a 14 day quarantine is sufficient, True/False? 4) Since my girls free range, should I just offer a small hut for my ducks rather then a real "house?" Sorry for all the questions. I thought I had this all figured out but I think I'm psyching myself out over researching. Thanks for taking the time to read all of this and helping me out!