Hello, I'm thinking of getting some pheasants and they seem a bit pricey, so I wanted to make sure I get some get information before investing any money. First, how much room do pheasants need? I know for chickens it is recommended that they have about 3 sq. ft each, but all the pictures of pheasant enclosures I've seen seem much roomier. Second, about how long do they live for? Thanks for viewing.