How far along are yours with feathering out? Ours that are 5 weeks are really getting close. We have actually been taking ours out when the temps have been at least 60, and the wind not being too much, since they are not fully feathered. They was literally jumping in the pool at those temps, playing around, running around. Constantly supervised, not once have they acted too cold and started huddling. They have actually been seeming to be having a wonderful time foraging, swimming and playing in our yard. Heck yesterday we let them join our bigger ducks without issues. We have been taking them outside since they were just about 4 weeks old and allowing our adults and them to see each other but not get to each other for about a week now.