I was in the grocery store and I saw a guy in front of me with a small green parrot on his shoulder. Didn't say anything since he was trying to act cool but I have questions. How can you take a parrot out on your shoulder and not have it fly away or jump off? And what about pooping etc on your shoulder? And what about 20 deg outside? Is that ok for a parrot? I looked into getting a parrot for a pet but it looks like they like to bite so no way.