Sorry for the confusion..I purchased 20 baby ducklings from a hatchery...rouens,Black swedish,mallards,and cayugas..These are the only ones that will be on the pond...The pond is 30 feet from my taxidermy shop so even though I do get a few migraters from time to time, it's only as they are moving through..Too much going on for anything wild to take up residence..I'm not going to have anymore than the 20 and some of them will likely fall to predation or other reasons...I have a small creek that has some water in it to so they may venture over to it as well..Hope this clears it up...Thanks, David.