I bought 6 almost 2 yr old hens tonight for $4 a piece. Raised completely organic and pastured. I was planning on starting chickens for the first time when I order chicks come Spring, but this opportunity came up, and I hoped it would help me learn. Any advice for managing an already mature flock new to my land? I plan to allow them to free range over about 2 acres. Also, how do I get them to lay in their new nesting boxes? Any advice you feel would be helpful to a 1st timer would be much appreciated. Thanks!