A true bantam, not a miniature large fowl

The Nankin is a true bantam: it is a small chicken with no large-fowl counterpart. The Conservancy gives adult reference weights of 24 ounces for a mature male and 22 ounces for a mature female. Those figures describe mature breed scale, not a growth curve and not a requirement that every healthy bird weigh exactly the reference amount.

Sex changes the visual lesson. Males are described as a deeper chestnut with black tail and flight feathers, while females are a lighter chestnut with black at the tail tips. Slate-blue legs and feet belong to the identity account; white legs are identified as a serious fault in the source profile. Color must be judged on the whole bird under ordinary light, not from one saturated photograph.

Both single-combed and rose-combed Nankins are maintained. The important conservation lesson is to record comb type rather than allowing one form to disappear unnoticed. Exhibition decisions should be checked against the current standard used by the relevant poultry organization; this teaching page does not turn one visible feature into proof of breed identity.

A small chestnut chicken is not automatically a Nankin. The similar word Nankin also appears in names of other historical or modern poultry populations, including Nankin Shamo and archival descriptions such as Nankin Silky. A photograph, feather color or old caption cannot merge those populations. Modern Nankin identity rests on the bird, the documented flock and the standard used by its breeders.