Found this on the Stromberg's Site:
http://www.strombergschickens.com/bird_band_size
Guideline Chart for Bird Leg Band Sizes
Band Size #
Physical Size
Fits
2 1/8" Canaries, day old Quail
3 5/32" Parakeet, 1-4 week old Quail, Doves, Cockatiels, Guinea keets
4 1/4" Baby Chicken, Coturnix Quail, small Pigeon, adult Bobwhite Quail
5 5/16" Pheasant hen, Tumblers, medium Pigeon, Homers
6 3/8" Pheasant cocks, month old Chickens, large Pigeons, Chukar Partridge, Wood Duck
7 7/16" Ringneck Pheasants, Mallards, Wild Ducks, Bantams, Feather Leg and Runt Pigeons
9 9/16" Wild Ducks, Pheasants, Leghorn hens, Ancona, Silkie, Gamebirds
10 5/8" Wild Turkey, Minorcas, Cross breeds, adult Guineas
11 11/16" Plymouth Rock hens, Wyandottes, Rhode Island Red hens, Leghorn cocks, medium Ducks: Runners, Swedish, Harlequin
12 3/4" Wild Geese, Plymouth Rock Males, Turkey hens, Geese, Jersey Giant cocks, Orpingtons, larger Ducks: Pekins, Rouens, Muscovy
14 7/8" Canada Geese, Turkeys, Honkers, Jersey Giant Cocks
Learn more information on
poultry bands available from Stromberg's
They also told me that usually size 11 for the hens and size 12 for the roosters for SFH and Hatchery Red/BR/EE
Sound right to y'al?