When can ducklings go outside? We have 4 ducklings who are about a month old. They still have no feathers. They have a large enough pen and they seem to be having fun, but honestly, they are stinking up the joint!!! When can they go outside? Our temps here range from as low as 20's at night to 60's in the daytime. Even if they were outside just for the warmest part of the day that will still provide us with some smell-free time. Any advice?