What body feature indicates potential egg-laying capability in hens?

The flexibility of the pubic bones is a key indicator of a hen's potential to lay eggs. Hens that are capable of laying eggs need to have a certain degree of flexibility between the pubic bones, also known as the ischium bones. This flexibility allows for the passage of eggs through the reproductive tract. When hens are evaluated for their laying ability, especially in a showmanship context, it's crucial to assess this physical characteristic as it directly correlates to their reproductive capability.

In contrast, the size of the wings, length of the comb, and width of the beak do not provide reliable information regarding a hen's egg-laying potential. While these features may contribute to a hen's overall appearance and health, they do not indicate reproductive readiness or capability in the same way that the flexibility of the pubic bones does. Therefore, focusing on the pubic bones allows for a more accurate assessment of a hen's ability to lay eggs.