I have 2 pekin ducks and just last night when I left them alone and came back as soon as I got them out of their barely- one-day old new house I saw tears dripping down their face,both eyes on both ducks !! I've never seen this from them and it made me feel Like they were sad, cold, scared because if their new home but idk everything has always been the same besides their new home. Any idea?? Oh, nd the outside of their eyes are red