I picked up three new birds last weekend from a guy that had them advertised on CL. I made a 3x6 brooder for my garage to keep them separated from our existing flock to ensure that whatever illnesses they might have did not contaminate the rest of the birds. They've been with us for a week now and are showing no signs of being sick, have no lice mites, etc., and in general appear to be great healthy birds. I'm feeling bad for keeping them locked up in a garage all the time with no exposure to the outside while our other birds get the run of our .75 acres, so I'm thinking about kicking them out to go join the rest of the bunch. Do the rest of you really wait 30 days after quarantine to introduce new birds to your flock?