I checked on them before I went to bed. (really early this AM)
Every one was fine, plenty of food, fire, etc.
Had 14, 8 of them kids. Less than 12hrs later I have 4 left. 7 of the kids and 3 adults died. No explanation. Only event was the mother parrot. Food bin was empty but garden was full. Survivors health was low. Made a stew and brought health up. I have 1 male, 1 breed able female, I older female, 1 child.

Any ideas?