Intercourse Reversal in Chickens Kept in Small and Backyard Flocks

It’s possible for a chicken that is female accept external characteristics of the male, a phenomenon known as intercourse reversal. (To date, spontaneous intercourse reversal from male to female has not yet been reported.) Genetically and anatomically, a chicken who has skilled intercourse reversal continues to be a hen, nonetheless it has additional faculties similar to those of the male.

Typically, a few observable variations in the additional intercourse traits of roosters and hens occur (as shown in Figure 1).

Included in these are the following distinctions:

  • The male has a bigger human body, brush, and wattles compared to the feminine.
  • The male’s comb is turgid and stands erect, whereas the female’s may flop over to one side in single-comb chickens.
  • The male has bigger, more developed spurs compared to female.
  • Although both sexes have actually the capability to typically crow just the male does.
  • The male has more variety of coloring in his plumage than the female (except for breeds of which the males are hen-feathered, such as the Sebright and Campine breeds) in multicolored varieties.
  • A man has much longer and much more pointed hackles than the feminine.
  • Both sexes have actually primary tail feathers, but just the male has feathers that are saddle sickles.

Fig. 1. Contrast for the outside appearances of a male chicken (top) and a lady chicken (base). Supply: University of Illinois. Combined with authorization.

So how exactly does spontaneous sex reversal happen? Continue reading “Intercourse Reversal in Chickens Kept in Small and Backyard Flocks”