The Greens here in the US that have been imported over the years are likely a mix of the three subspecies. Unless you personally bring them in from Fredrich you can't really trust that any are of one subspecies. There are two terms used in our Greens, Imported and American and neither can be claimed to be of one certain subspecies. Imported is used for being of known bloodlines and 'pure' even if a mix and American are known as being true Greens but of unknown decent. Another problem is that some of the very high percentage hybrids can not be distinguished from Greens. Those hybrids are fairly common and many people think they have true Greens when they may not.
It takes a very special person to keep and raise Greens, most people that buy them are apt to lose them. They need very large pens and are likely to kill their mates. Even the hens are known to kill each other. They are quite wild and bounce off the pen walls endangering themselves with broken necks, legs, and wings. They are big scary birds and difficult to catch and maintain and are a danger to the person in their pen. They reproduce in very low numbers compared to other peafowl which makes them costly to maintain.
It takes a very special person to keep and raise Greens, most people that buy them are apt to lose them. They need very large pens and are likely to kill their mates. Even the hens are known to kill each other. They are quite wild and bounce off the pen walls endangering themselves with broken necks, legs, and wings. They are big scary birds and difficult to catch and maintain and are a danger to the person in their pen. They reproduce in very low numbers compared to other peafowl which makes them costly to maintain.