Newly hatched ducklings do best with soupy feed....A bit of sugar water will boost him up...Do not separate him as it will cause undo stress to the poor baby...
Let me know if that helped..Water deep enough to dunk their heads is needed too..:)
Awesome reply....:).....Yes...It is your call on this one egg..;)....I'm not even sure how I would proceed?....WV is great and has helped me out lots..:).....
Best of luck....:)