i just adopted 3 adult Muscovy ducks. 2-Drakes and 1-hen. I brought them home and put them in the chicken coop. How long should I keep them locked in before I allow them outside to free range around the yard?(live on 10 acre farmstead) Previous owner said the drakes get along, is there an issue with having 2-drakes to 1-hen? I hope to have the hen hatch out eventually and and expand the flock.