The standard outside components of a chicken encompass the comb, beak, wattles, ears, earlobes, eyes, eye rings, wings, tail, thighs, hocks, shanks, spurs, cregulations and also toes. As Figures 1 and 2 display, both male and female chickens have these standard components. The distinctions in between males and also females include the dimension of the comb and wattles, the dimension of the spurs (in older birds), and the qualities of the hackle and cape feathers. Hackle and cape feathers of males have pointed ends, whereas those of females have rounded ends. In addition, males have actually sickle feathers in their tails and also hackle feathers on their backs, and also females do not.
Figure 1. External parts of a Rooster. Source: University of Illinois. Used with permission.
Figure 2. External anatomy of a chicken hen. Source: University of Illinois. Used with permission.
A chicken’s wing has a number of trip feathers. As Figure 3 mirrors, the axial feather separates the main feathers and also second feathers. When a hen molts, she starts losing feathers from the axial feather out.
Figure 3. Wing of a Single Comb White Leghorn mirroring the axial feather. Source: Dr. Jacquie Jacob, College of KentuckyThe thigh of a chicken is the upper part of the leg attached to the body of the bird. The thigh ends at the lower leg (drumstick). The thigh is connected to the shank (foot) at the hock joint, which is the identical of the ankle in human beings. Chickens stand and also walk on their toes. Most chickens have 3 toes projecting forward and also one projecting back, sometimes described as the clegislation. A few breeds, however, have actually five toes on each foot. Some breeds likewise have feathers on their shanks and toes. Figures 4 and also 5 compare the legs of a female chicken and a male chicken, and Figures 6 compares the bones in a chicken leg through those of a humale leg.
Figure 4. Parts of a hen’s leg. Source: Dr. Jacquie Jacob, University of Kentucky
Figure 5. Parts of a rooster’s leg
Figure 6. Comparikid of the chicken and huguy leg bones
Figure 7. Parts of a rooster’s head. Source: Dr. Jacquie Jacob, University of Kentucky