Is it safe to ship a full grown bird priority? Its guaranteed two days right? Also does UPS ship live birds or only USPS? And UPS has a two day guarantee for less than $20 but I dont know if this includes live animals?? Dont be alarmed by my questions...im still 99% were gonna go with USPS Express, but I thought Id ask just in case. ETA: Is the weather really that much of a factor if the bird is full grown & used to being out in it anyways...I was thinking, if anything he will at least have shelter from the wind & such? I was thinking as long as its like 10 degrees above normal (so like 40s) an adult bird thats used to it should be ok? Please correct me if Im wrong.