Hello! I have two almost week old welsh harlequin ducklings. I have a few questions about duckling noises and behavior. 1) They seem to always be peeping, although it sounds happy, is this normal? 2) Is peeping while falling asleep normal? (Bonus point to anyone with the purpose! Haha!) 3) Sometimes when we turn our backs or walk away they do a loud, what I assume to be, distress chirp. They stop when we show our face. Is this the start of a mama-like bond? Also, does anyone else's ducklings sometimes try to eat your freckles?! Haha! Thanks bunches for any help you can provide!