I have someone i work for that is ordering guineas and he was wondering how they did in the winter with foraging and stuff like that. are they good winter hardy birds? Also, he's interested in raising some quail and releasing them. he owns 40 acres and was wondering how far away they would fly off. would they travel and leave his property or would they stay close? Basically, he loves nature and wildlife and would to raise as many species of fowl that would stay around his house. Thanks in advance for any info you can give me. Also, pheasants...same questions as the quail about flying away from the property and such?