Abnormally small duckling

[TSOWOATNKC]

We picked up 4 ducklings April 21st.

This is what they look like today a little over a month later


The tiny one is Delta. She really doesn't have feathers to speak of, just baby fluff. She is most definitely growing, but extremely slowly. Has anyone encountered this?

 

[JadeFarms]

I had a duck like this and he lived. It’s a boy named Sailor. Make sure you give him vitamins for extra strength. He should live since he’s already a month now!

 

[TSOWOATNKC]

I had a duck like this and he lived. It’s a boy named Sailor. Make sure you give him vitamins for extra strength. He should live since he’s already a month now!

How soon did Sailor get feathers? It's been a month and this little one really doesn't have a single one. Transitioning her outside with the flock is a very bad idea until she is larger and has some actual feathers.