If they look healthy then they are most likely doing fine. Especially in a tropical environment, lots of goodies lurking in and around the property.
I'd have a hard time not supplementing with some kind of feed though just as insurance they are getting all they need. But since Muscovy are tropical and not as dependent on humans since they aren't from mallard derived and not human developed they can most likely live off the land very well. Our Mallard derived domestic ducks def need supplemented with feed.
I'd have a hard time not supplementing with some kind of feed though just as insurance they are getting all they need. But since Muscovy are tropical and not as dependent on humans since they aren't from mallard derived and not human developed they can most likely live off the land very well. Our Mallard derived domestic ducks def need supplemented with feed.