Lot of peacocks are lost when someone get they, but dont keep them penned long. New peafowl are harder to break to free range.
Peacocks will look for mates even if its chickens,guinea,turkeys,.
Feed him and get you a few peahens.
Great find, every year I have people come to me for mates for peacocks that just showed up.
Yes they love to roost high in trees,and are great flyers.