It is called research. There are a lot of books out there, even books that will point out differences of US and Britsh standards. You can learn a lot by books. Then there is talking to others, chicken fanciers. Learn who are the true authority on chickens, what breeds they are working with. Points they are working to improve, or working to have a flock that all the birds meet standards. There are meny members of BYC, that joined before the got their first chicken. I did my home work with books. I already know that hatchery chickens were playing Russian Rulet as tp purity of breed. If I purched from a hatchery such as Greenfire Farms, I better be a breeder. I would return any substandard chicken, do to expectations of quality. They do not garentee perfect to standard but close enough they can be used to a achieve a blue ribbin chicken.
Hatcheries such as Ideal and Cackle market to average breader sand fanciers. You can work with them to achieve one that meats standards, but it will be a lot of chicks and time to get the prime stock. Desertmarcy is an excilent local source for a leg up in breeding. There are other members as well.
X2!! She is a excellent local sourse.
Going to Chicken Shows is NOT always a good source of chickens to beed standards. In MN State Fair, I meet a couple with their blue book of Standards open, going from breed to breed, they were doing research to put tots gather their first flock.
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I have been feeding a duck family every evening, a very insistent family. I will post a recent picture tonight after I take a picture. They have lost 2 of thier charges in the 3 weeks I have been giving them treats. Yesterday a new single duck showed up. It kept picking on the ducklings, not being hers. Well this morning she showed up again, this time she was not alone.