Mature hens are approximately a year in age and are currently part of our breeder flock. To inquire, simply call, chat, or email the Meyer Hatchery Customer Service Team. Bantams are $5.00 each and standards are $8.00. A few notes: there is a 100 birds/per breed minimum, they are all female. If you are picking up, please bring crates; if they are shipping, started pullet shipping rates will apply. As with any flock integration, please practice safe acclimation by quarantining for at least 7 days and dusting.