Thank you. Problem solved. I will need to keep them apart for a bit longer then. The new sucks are 12 weeks old. They are a similar size to the existing ducks (I think fully grown) but not yet 4 months.
I am in the process of introducing a couple of ducks to a pair (Drake and Duck) that I have had for about a year who have been happy on my pond. We successfully hatched some eggs the duck had laid. We decided to keep a couple of ducks from the brood to give our duck some relief from the Drake...
