Aging Hens, how can you tell?

[tororider]

I am thinking about picking up some hens in the next couple days to restore my flock. Other than worrying about disease, is there a way to tell if hens are older or younger? I obviously would rather have a one year old hen than a five year old for production reasons. Thanks

 

[Toast n Jelly]

Quote:
I look at their legs, older hens seem to have legs feet and nails that look worn.

 

[bluey]

If I'm not mistaken, the coloring of the legs fades over time and becomes real pale. If you want a younger hen, look for more vibrant leg color...