Color. 1  Discharge or light bleeding that is brown or pink in color may be a sign of implantation. Red blood is a sign of menstruation. 2  In rare cases, implantation blood is a light red color. This indicates that the blood has just been shed from the uterine lining.
Confidence votes 35. Some domesticated ducks only need water to preen in, not to swim in , but yes; wild ducks do need water to swim in. Some domesticated ducks only need water to preen in, not to swim in , but yes; wild ducks do need water to swim in.
Make sure their brooder is dry and cozy too. Do what you feel best. If you think ducklings should not swim until four weeks old, go ahead and wait until they're four weeks old. If, on the other hand, you think they should swim daily, allow them to swim WHILE YOU WATCH daily. Like I said, do what you feel is right, you're their mama, we can't tell 'em otherwise.