Why is my duckling wobbling?

[Miss Lydia]

She's reluctant to eat, but manages to drink some. I'll try the mirror

Sometimes warm soupy feed works

 

[WeNeedDrPhil]

Quick update, she seems much more willing to drink the concoction I made, but she's still not too keen on eating and she keeps walking like a drunk man. Also a lot of flipping over. I measured her and she weighs in at 205 grams

 

[Isaac 0]

How is your duck doing?